---
layout: post
title: Koders
tags: []
status: publish
type: post
published: true
meta: {}
---
I was just reading through this mornings SD times newsletter and there was an interesting link to a new (-ish, it was released in May) search engine called Koders, which returns results from open source projects. It even has a little Mozilla and Eclipse search plugin. Now there is even less of a reason to re-invent the wheel.


Hello, this is KAIST Coin Karaoke. I completed refund request your lost money in Karaoke, by 7/15 10:17a.m.
Since refund manager doesn't stay in school from today, there would be delay of refund during remaining vacation.
Thank you!


<mat-card>
is a content container for text, photos, and actions in the context of a single subject.
<mat-card-header>
gives the ability to add a rich header to a card.
The Shiba Inu is the smallest of the six original and distinct spitz breeds of dog from Japan. A small, agile dog that copes very well with mountainous terrain, the Shiba Inu was originally bred for hunting.


Here's an interactive map indicating where phishing website are located around the world. The data comes from phistank database.
An example of how to use PhishInspector.


--- layout: post title: "Using Jekyll _config's Exclude and Keep_File" date: 2016-02-07 13:00:00 -0600 blurb: A quick note about Exclude and Keep File to make quicker builds. ---
I've just started using Jekyll and was having a "how is this viable?!" moment because the rebuild for Jekyll serve was taking over 30 seconds on file changes.
After a bit of poking around online I realized that my Jekyll build was redoing the entire contents of my bower_components file every time it rebuilt the site.
So, I added
exclude: [lib] keep_files: [lib]to my _config.yml file. This tells Jekyll to keep the lib folder as-is, and I can uncomment and build it out properly if I add any plugins. Currently I've got Angular JS and Angular Material for the blog. Tests before and after resulted in a 39.238 second build time completing in 0.269 seconds. #success


An NHS number is a 10 digit number, like<PHONE_NUMBER>.
You can find your NHS number by logging in to a GP online service or on any document the NHS has sent
you, such as your:
- prescriptions
- test results
- hospital referral letters
- appointment letters
Ask your GP surgery for help if you cannot find your NHS number.


Trust Models, and Notions of Privacy
There exist various notions of differential privacy which, while sharing a common core, differ in some key specific aspects. Broadly speaking, vary among a few main axes, such as the type of guarantee they provide, the specific similarity between data they consider, and the trust model they aim to address. This last point will be the focus of this post: which notion of privacy is best suited to the specific scenario at hand?
We will cover 4 of these notions.
- (central) differential privacy (DP)
- local differential privacy (LDP)
- pan-privacy
- shuffle privacy
Typically, the world can be divided in a few categories: (i) the users, who hold the data; (ii) the “server,” who runs the algorithm; and (iii) the rest of the world, which does what the rest of the world does. As the name indicates, the trust model boils down to the following simple question: as a user, who do you trust with your sensitive data?
In the DP model [DMNS06], the answer is essentially “the server, and nobody else.” Users are happy to provide their data to the server, which runs the algorithm on the resulting dataset; however, the output of that algorithm, which is released to the (untrusted) world, needs to be private, and not reveal sensitive information about any single user.
In the LDP model [EGS03,KLNRS08], the server itself is untrusted, and the answer is “nobody.” Any data communicated by the users must already be private, and even a prying server cannot learn much about any single user. Of course, this is a strictly more stringent privacy model than the central DP one, and this comes at a price: the utility one can obtain from the same amount of data is typically smaller than in the DP model.
The pan-privacy model [DNPRY10] introduces the notion of time. Each user contributes their data to the server sequentially, one after the other; once the server is done receiving and processing this data, the output is revealed to the world. The answer to the question then is that users trust the server at the time they send it their data, but maybe not in the future (and they definitely don’t trust the outside world). Put differently, this captures settings where a server can be compromised: at the time a user sends their data, they trust the server; if the server is compromised at any point in the future, then the data already in the server stays private (but, of course, sending any more data after the server has already been attacked is a bad idea).
Finally, the recent shuffle model of privacy [CSUZZ19,EFMRTT19] is in some sense intermediate between the central and local models of DP: users do not trust the server (and, god forbid, they still don’t trust the outside world!); however, they do trust some small blackbox in the middle, whose role is to randomly, well, shuffle the data. That is, when all users send their data to the untrusted server, this box-in-the-middle randomly permutes all the data points, so that the server had no idea who sent which part of the data. This simple-yet-helpful trusted backbox, in turn, can be implemented using e.g., cryptographic primitives; and the goal is to try and provide stronger privacy than in the DP model, while suffering a smaller utility loss than in the stringent LDP model.
It is important to note that there is no right or wrong model of privacy here, and one cannot say that any of the above notion is “better” than the others with regard to both privacy and accuracy. They all aim at modeling different scenarios, and provide incomparable guarantees: depending on your situation, pick the one that fits best.
[CSUZZ19] Albert Cheu, Adam D. Smith, Jonathan Ullman, David Zeber, Maxim Zhilyaev: Distributed Differential Privacy via Shuffling. EUROCRYPT (1) 2019: 375-403
[DMNS06] Cynthia Dwork, Frank McSherry, Kobbi Nissim, Adam D. Smith: Calibrating Noise to Sensitivity in Private Data Analysis. TCC 2006: 265-284
[DNPRY10] Cynthia Dwork, Moni Naor, Toniann Pitassi, Guy N. Rothblum, Sergey Yekhanin: Pan-Private Streaming Algorithms. ICS 2010: 66-80
[EFMRTT19] Úlfar Erlingsson, Vitaly Feldman, Ilya Mironov, Ananth Raghunathan, Kunal Talwar, Abhradeep Thakurta: Amplification by Shuffling: From Local to Central Differential Privacy via Anonymity. SODA 2019: 2468-2479
[EGS03] Alexandre V. Evfimievski, Johannes Gehrke, Ramakrishnan Srikant: Limiting privacy breaches in privacy preserving data mining. PODS 2003: 211-222
[KLNRS08] Shiva Prasad Kasiviswanathan, Homin K. Lee, Kobbi Nissim, Sofya Raskhodnikova, Adam D. Smith: What Can We Learn Privately? FOCS 2008: 531-540
[cite this]


The Racist Origin Of The ‘I’m Gonna Tell My Kids’ Meme
by Michelle RennexMemes about history have really been having their moment lately.
But in 50 years time when your grandchildren have to do a school project on a historical figure, they’re going to be thoroughly confused by their search results. Thanks to the ‘I’m Gonna Tell My Kids’ meme, they’ll be presented with Lana Del Rey as Jackie Kennedy and Baby Yoda as Danny DeVito.
However, despite how funny ‘I’m Gonna Tell My Kids’ has become, the meme’s origins are tied up in racism and politics.
Racism And The Birth Of The Meme
The earliest known example of the ‘I’m Gonna Tell My Kids’ meme was tweeted out in September. Twitter user @Wake_n_Bacon used an image of Mr. Popo from the popular anime Dragon Ball Z in response to Justin Trudeau’s newest blackface scandal.
On September 19, Time reported that Justin Trudeau, the Canadian Prime Minister, was caught in blackface during an “Arabian Nights” party. The photo obtained from the 2001 yearbook of West Point Grey Academy, where Trudeau previously taught, shows the Prime Minister covered in black paint and a turban.
Mr. Popo, the big-bellied, dark-skinned and red-lipped assistant deity, is always depicted wearing a white turban, red vest and harem pants — a very similar look to Justin Trudeau’s “Arabian Nights” image.
Beyond the Trudeau’s obvious problematic actions, which he has since apologised for, Author Carole Boston Weatherford has criticised the Mr. Popo character for being a racist caricature of black people too. Similar to Jim Crow in the exaggerated black features, Weatherford claims that “Mr. Popo depict[s] descendants of Africa through the bigoted lens of white supremacy.”
While not the first meme to poke fun at Trudeau’s questionable past, it was the wording that @Wake_n_Bacon used that propelled ‘I’m Gonna Tell My Kids’ into meme-dom. By uploading a photo of Mr. Popo and captioning it with “gonna tell my kids in 2055 that this was Justin Trudeau”, a new meme was born.
The Shift From Social Commentary To Fun
Two months after the original meme was posted, @_MTGBayBee shared a photo of Lil Wayne and used similar sentiment and identical wording. The next day @lowendfury went viral for sharing a photo of Gustavo “Gus” Fring from Breaking Bad and writing “gonna tell my kids this was Obama”.
After this, ‘I’m Gonna Tell My Kids’ became a fully-fledged meme with hundreds of similar tweets pouring in over the following days. The premise of the meme is simple: Upload a photo of a celebrity or character and caption it with the totally wrong person.
Most of the time, the image features a shared characteristic with the real person, but all of the time it’s hilarious.
Like with Brendan Urie being 2019’s Abe Lincoln.
Or A$AP Rocky and Lana Del Rey being the JFK and Jackie Kennedy we deserve.
Most of the memes are about our biggest music icons.
And sometimes they’re about our finest actors.
Even important figures in history take centre stage too.
And then every so often, the meme is turned on its head, and the photo and caption are actually true.


48.IPCC. Summary for Policymakers. In
Climate Change 2013: The Physical Science Basis, Contribution of Working Group I to
the Fifth Assessment Report of the Intergovernmental Panel of Climate Change. (ed. Stocker, T. F. et al.) (Cambridge University Press, Cambridge, New York, 2013).


Founder and CTO of the app berry
I am an IOS and a web developer i love coffe and samosa
| Date | Work |
|---|---|
| 2009-2010 | at the insitute of cognitive neusrosiences |
| 2010-2013 | Lead Developer at At tempo App |
| 2013-2015 | Clinical Dector At the national Health servives |
Web Developer
Photography


Red Dirt
not rated 110 minutes Sweet Tea Productions starring Dan Montgomery, Aleksa Palladino, Karen Black, and Walton Goggins written and directed by Tag Purvis
A Review by Frankie Paiva
Despite careful consideration I have still not decided whether Karen Black is more eccentric as her character in this movie, or in person. The mentally ill woman she portrays is certainly unique. She has her quirks, but most of them are strangely charming, or don't seem to matter. Later discussion led me to believe Ms. Black got a large amount of sugar to consume during the movie. Regardless, her Aunt Summer is the only thing that keeps this movie going. Without her, this movie would be a dreary mess with no purpose whatsoever. Scenes sans Aunt Summer made me want to fall asleep, the phrase, "wake me when it's over" comes to mind. Red Dirt is way too slow to be much of anything, and I saw no real point in it being made. While director and writer Tag Purvis is homosexual, the movie isn't autobiographical, so what was its purpose? Before I continue, let me tell you the dismal world these people live in.
Griffith (Dan Montgomery) and Emily (Aleksa Palladino) are two teenage cousins living in Pine Apple, Mississippi. The fact that they are cousins doesn't stop them from leisurely completing daily activities nude or discourages them from taking frequent tumbles in the hay. Their mothers might be their sisters, and their sisters might be their mothers. The whole concept doesn't bother them a bit. Living with the two is crazy Aunt Summer (the aforementioned Karen Black) who paces the house daily and knits while listening to old music on her record player. Griffith is responsible for Summer while Emily shows little interest in her or in Lynn Thomas (Peg O'Keef) the woman who is supposedly their real mother. Handsome wayfarer Lee Todd (Walton Goggins) comes into town and rents out a nearby cottage, Griffith and Lee soon become friends. As the film progresses, it gradually becomes clear that Griffith and Lee are forming a romantic relationship.  All characters must face the horrors of their way of life and the town they live in. The question becomes whether Griffith and Lee will live (as best put by an audience member) gayily ever after.
The subject matter of repressed homosexuality and teenage confusion are anything but light. However, the film only features them when it wants to. Scenes that show up to extend the running time happen often. It's obvious that Griffith and Lee like each other from the beginning.  Aunt Summer is the only person confused for a reason. Perhaps this isn't fair to the characters. It's scientifically proven that we accept the world we are born into, and I can see why Griffith gets so distressed by, and later rejects his sexual preference. While more apparent in novels like To Kill A Mockingbird, the idea that the American south is an entirely different world within a vastly different country doesn't get presented well. Lackluster performances are all around. Aleksa Palladino (who played a somewhat similar role in The Adventures of Sebastian Cole), and Karen Black are only slightly better than their castmates. Dan Montgomery's mediocre Griffith becomes annoying and nude scene after nude scene I couldn't help wondering if the actor got chosen for his body rather than his acting skills.
Red Dirt does manage to be quite a beautiful movie. Purvis's writing chops aren’t perfect, but the man does have a keen visual eye. There are some gorgeous shots that are simply stunning. Purvis would most likely do wonders with the right material, but this is just too depressing and boring to be anything worth recommending.
I think the answer to my question about Karen Black just popped up. If I had to work on such a somber movie for a few months, I'd be taking some sugar too.
D+
Frankie Paiva<EMAIL_ADDRESS>http://www.homestead.com/cinemaparadise/mainpage.html
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Ext.NET Mobile
4.1.0
.NET Component Framework for Enterprise Level Apps
Properties
|
List of all members
Ext.Net.Mobile.IIcon Interface Reference
More...
Inheritance diagram for Ext.Net.Mobile.IIcon:
Properties
List
<
Icon
>
Icons
[get]
Detailed Description
Property Documentation
◆
Icons
List
<
Icon
> Ext.Net.Mobile.IIcon.Icons
get
The documentation for this interface was generated from the following file:
Interfaci/IIcon.cs
Ext
Net
Mobile
IIcon
Generated by
1.8.13


--- notes: | Required: ./includes/form.js in ./init-script.js (for altering Wordpress style markup to match up with example 1 so we can style the same) ---


Hello
I Am Larry Daniels Developer Designer
About Me.
UI / UX Designer & web developerI am Jerry Daniels Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever It has survived not only five centuries, but also the leap into electronic but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing
Services.
Web Design
Lorem Ipsum is simply dummy text of the Lorem Ipsum has been the industry's standard dummy text ever
Branding
Lorem Ipsum is simply dummy text of the Lorem Ipsum has been the industry's standard dummy text ever
Development
Lorem Ipsum is simply dummy text of the Lorem Ipsum has been the industry's standard dummy text ever
Creative Design
Lorem Ipsum is simply dummy text of the Lorem Ipsum has been the industry's standard dummy text ever
Fully Responsive
Lorem Ipsum is simply dummy text of the Lorem Ipsum has been the industry's standard dummy text ever
Retina Display
Lorem Ipsum is simply dummy text of the Lorem Ipsum has been the industry's standard dummy text ever
Portfolio.
850
Happy Customers
230
Complete Projects
9450
Lines of Code
780
Files Downloaded


Introduction¶
Stoa is a workflow management system that keeps your code and data on a server and allows you and your collaborators to control them remotely through a web interface. It organises your data into worktables, into which your code is embedded through CWL (Common Workflow Language). Worktables are linked together into a higher level execution graph. STOA is able to take the output of any worktable and present it online as a service to others. At present, the services supported are fits format download, and VO cone search.
The central data structure in Stoa is the Worktable. Worktables encapsulate workflows, written in CWL (Common Workflow Language), which define the inputs and outputs of either a single command, or a workflow composed of multiple commands with their inputs and outputs linked. A Worktable is also a table - whose columns are defined by the inputs and outputs of the workflow. Once the user has written a CWL workflow, a Worktable can be automatically generated from it.
The columns corresponding to the workflow outputs are read only, the columns corresponding to the workflow input can be written to, and writing to them changes the status of a row to indicate that the outputs no longer correspond to the inputs and the row needs to be rerun. Stoa can handle this automatically.
Worktables are linked in a relational manner, so the output from one Worktable can be used to populate the rows of another. For a trivial example, a simple worktable can encapsulate the Bash command ‘find’ to locate all the folders in a large directory structure where a process should be run. The output of this, one pathname per row, could be used to populate the input columns of the Worktable encapsulating another process
Stoa is designed to operate complex processing pipelines across heterogenous data sets. It does this mainly through Worktables - objects combining a workflow object (written in CWL) with a data table. Any program can be inlcuded in a Worktable.
Getting Started¶
STOA requires Python 3 and some Python libraries, all available through pip
- we recommend that you use a virtual environment when trying this out.
When you have one set up, install numpy
, astropy
, wltool
, grpcio-tools
and tornado
and you should be good to go
In order to prepare STOA to run, type:
./ready.sh
this only need be done once per STOA install. Then type:
./start.sh $PWD/example 9000
to run the demo. Go to your browser and visit “localhost:9000” to try it out
First Use¶
Login as admin (no password is required) and use Create New User
to add yourself as a user. Logout with the X icon on the left and then log back in with your username. No passwords are required at present; the current version is not designed to be visible outside private networks.
Now create a worktable to implement the find
command. Click on the Create New Worktable
link and choose the workflow and yml file (which stores default values) then click Create
. The STOA install provides find.cwl and find.yml for testing purposes. Once the worktable is created, the screen should look like Figure 2. In order to run the worktable, it needs input for the workflow. Recall that each execution instance of a workflow is a row in the table, so in order to provide input for a workflow, we need to add a row. The dialogue box next to the ‘+’ sign can be used to type in a value for this workflow’s solitary input. Then click on + to add a row.
Once this table is present, go into it and add a new row with product
as its input, and then run that row.
At this point, there will be two pathnames from the example folder. This information will be passed on to the next worktable. Create this worktable from the file getobject.cwl
. No .yml file is needed. Choose ‘Key from other table’ and then choose find.cwl
and click on PATHNAME. Once you have done this, the screen should look like this:
Now create the table. You will now see its Pathname field is populated by the output of the previous table. Run this table either using the Run All option, or by individually running each row.
Creating Worktables¶
In order to create your own worktables in STOA, it is first necessary to create CWL wrappers for all the code you need. This is not typically difficult, and some wrappers for simple functions are included already for your convenience. There is a user guide for CWL at https://www.commonwl.org/user_guide/ which will teach you the basics of the language and quickly get you writing wrappers for your own scripts. In brief, CWL describes the tools you use in terms of their inputs and outputs, and then lets you combine them into workflows with linked inputs and outputs.
Any command line tool whose operation is driven by its command line parameters, and can be modified to store all its output in a file named cwl.output.json
, will have a very simple wrapper. Future versions of STOA will include a way to automatically generate such wrappers.


The template content is generated from the CMS page = $page ?>, you can refresh the content to look for changes.


Welcome
Just think how technology can offers another better way to have a different education system.
Sign up today
Be Open
A lot of students doesn't have access to good education, thnik about offer the education to him.
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Think Massive
With millions of arabic students arround world, meem is the best place to collect them in one education system.
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Build your lab
Because the education has no sens without experiences, meem offers offers you the best place to create your virtual lab.
More about labs
Jumbotron heading
Because there is nothing build to self-use, collaboration is the whole key of succes, build your community for your classes.
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{% extends 'layout.html' %} {% block content %}
We're experiencing some trouble on our end. Please try again in the near future


Example 2: (by simple sign)
Encode: B +D -> E
Decode: E - D -> B
- B is clear text,
- D is pad (in this position)
- E is encrypted text (that can be send over computers, internet, etc)
- E is again received encrypted
- D is again pad (a copy that recipient had pre-shared over secure channel - in person)
- B is decoded clear text
|


Venus is the only planed that rotates clockwise.
Jupiter is bigger than all the other planets combined.


This command is run by ClimbControl.
More...
This command is run by ClimbControl.
ManualArmController allows the operator to control the robot arms with a joystick
Definition at line 12 of file ManualArmController.java.
◆ end()
| void frc.robot.commands.ManualArmController.end |
( |
| ) |
|
|
protected |
◆ execute()
| void frc.robot.commands.ManualArmController.execute |
( |
| ) |
|
|
protected |
◆ initialize()
| void frc.robot.commands.ManualArmController.initialize |
( |
| ) |
|
|
protected |
◆ interrupted()
| void frc.robot.commands.ManualArmController.interrupted |
( |
| ) |
|
|
protected |
◆ isFinished()
| boolean frc.robot.commands.ManualArmController.isFinished |
( |
| ) |
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protected |
The documentation for this class was generated from the following file:


Next:
Object Reflection
Up:
Classdesc Documentation
Previous:
Classdesc Documentation
Index
Contents
Object Reflection
Using Classdesc: Method 1, inlining
Using Classdesc: Method 2, building a library
Synopsis of classdesc
Limitations to classdesc
supported #pragmas
CLASSDESC_ACCESS
Excluding particular members from the descriptor
STL containers
pack/unpack
Pointers
Graph serialisation
Ref
Converting code using traditional pointers to using ref
Roll your own
Synopsis of pack_t
Polymorphism
Packing to a file
BinStream -- binary streaming to a pack_t
isa
dump
Symbolic enums
typeName
Functional reflection
classdescMP
MPIbuf
MPIbuf_array
MPIslave
MPISPMD
Workarounds
Objective-C
C++ interface
Introduction
C++ model
Objective-C design strategies
Note on namespaces
Preprocessor macros
Bibliography
Index
Russell Standish 2016-09-02


Professional Services
Conferences/Workshops that I
have organised
{% for service in site.service.organizer %}
{% include service-card.html %}
{% endfor %}
Program Committee / Reviewer
{% for service in site.service.reviewer %}
{% include service-card.html %}
{% endfor %}


Authentication session
- Replaces ClientSessionModel
- Entity saved in the infinispan cache
- Valid through the lifecycle of authentication of user
- Tracks the state of authentication
- authentication executions: which authenticators were already tried and with which results
- authNotes: notes/attributes, which represents metadata about authentication.
- clientNotes and other client informations: Info sent through OIDC/SAML protocol used after authentication is finished (EG. Redirect URI)
- authenticationSession is created when OIDC/SAML application redirects to Keycloak login screen
- It lives during whole authentication, requiredActions, consents flow
- authenticationSession is removed once all Keycloak flows finished (right before redirect back to OIDC/SAML application).
- At the same point, userSession with same ID like authenticationSession had is created and SSO cookies are created
- AuthenticatedClientSession is created in cache "clientSessions" and bind with userSession. Some client-specific informations are saved there
- new infinispan cache "authenticationSessions"
- Cache "sessions" now contains just userSession entities
- Cache "clientSessions" now contains just authenticatedClientSession entities
- All are distributed caches with 1 owner by default
- Configurable in infinispan subsystem in standalone(-ha).xml or domain.xml
- Authentication session is tracked with the cookie AUTH_SESSION_ID
- That cookie also provides session stickiness
- Format of the cookie is like <auth-session-id>.<node-id>
Sticky sessions
- Sticky session ensures that loadbalancer forwards all requests from same user (browser) to the same backend node
- Loadbalancer needs to be configured with AUTH_SESSION_ID as sticky session cookie
Who creates the cookie?
- Backend Keycloak server (default and recommended setup)
- Loadbalancer
Cookie added by Keycloak server - example
- Initial request processed on node1
- authentication session with random ID "123" is created
- Infinispan distributed cache decides that ID "123" will be saved (owned) by the distributed cache on node2
- Keycloak then adds the route to the "node2", not to current "node1"
- Great performance - session always available locally
- When ownership changes (rebalance of distributed cache) route in the cookie is automatically updated
- Similar to what Wildfly doing for servlet Http sessions
Disable adding route by Keycloak
- Useful when route (node) needs to be added by loadbalancer instead of backend server
- Adding "shouldAttachRoute" to "false" for StickySessionEncoderProvider
- See docs: http://www.keycloak.org/docs/latest/server_installation/index.html#sticky-sessions
- If route is disabled, Keycloak will use some ID owned by current node
- Still not so optimal like attaching route by Keycloak, as session ownership may be changed to different node upon rebalance
Cookie still exists after authentication
- Cookie AUTH_SESSION_ID still exists after authentication
- Javascript adapter backchannel requests still go to the node which is owner of userSession
- Subsequent SSO requests also go to the same node.
- AuthenticationSession with same ID "123" is re-created upon SSO login
Browser buttons
- No additional redirects (improved since last presentation)
- Small amount of javascript based on "history.replaceState"
- Old browsers will just ignore that - same behaviour like before


Hi-Octane was originally released for the PC. It combines classic futuristic shooters like Defender and Nintendo's StarFox with fast paced racing titles such as The Need for Speed or Pole Position. Many reviewers regarded it, however, as a rip-off of Psygnosis' now classic WipeOut.
Hi-Octane is a futuristic 3D racer featuring six unique hover-cars. Like many racing games, each vehicle varies in the areas of speed, attack power, and maneuverability; the KD-1 Speeder is a great all around car whereas Jugga is slower but packs a wallop in shields and firepower. Firepower comes in the form of mini-guns and rockets while pickups include weapon ammunition, boosts, and invincibility.
There are a variety of gameplay options including the Championship, Single Race, Death Match, and Clone Race. Championship is a hectic season-based tournament spanning Hi-Octane's nine tracks. Players will visit the Amazon Delta Turnpike, Shanghai Dragon, and the aptly named Slam Canyon on the road to victory. But watch out -- the tracks will morph and change shape right before your very eyes!
The Single Race option allows players to choose any track and either practice the layout or play without the hassle of the Championship. Death Match allows you and up to seven computer-controlled opponents to battle it out in a viscous arena! Whoever survives the firefight wins the match-up. Finally, the Clone Race is simply a time-trial against your own ghost car.
Additionally, there are a few multi-player options including the Split-Screen Single Race and Hot Seat. The Split-Screen Single Race is aptly named. Players choose a vehicle and a track and square off in a split-screen battle to the finish. Hot Seat allows up to seven people to play with one controller. Player one starts the match off. When the timer runs out, Player two's name will flash on the screen. After a three second countdown, Player one's job is to hand over the controller to the second player. Hot seat moves in this fashion until the race is over.
What are you waiting for?
Features:
* Take on the road alone or race against a friend in multiplayer split-screen action
* Race to the finish line in one of six hover cars as you blast on your opponent with a variety of weapons
* Set your wheels down on nine unique tracks that twist and turn with a mind of their own
Manufacturer's description:
Hi-Octane
The track fights back
This high intensity combat driven game puts you behind the wheel of heavy armed hovercars, competing against other drivers in a death defying competition of high speeds and hot lead. But you'll need to watch out more then just your back, because the track can be just as deadly as the hovercar in your rear view mirror.
9 different tracks - each with a mind of its own and just as deadly as your rivals. Blow away the competition with mini-games and missile launchers.
Features:
- Third or First person perspectives.
- 3D graphics
- Cartoon graphics
- SCIFI & Futuristic themes.
|
|


This is a Next.js site using Git as a CMS. It was created with Stackbit in under a minute.
You can create a site just like this one, or explore some variations. How about a different:
Install Node.js and npm
Install npm dependencies:
npm install
Start the Next.js local development server:
npm run develop
Open http://localhost:3000/ in the browser
🎉
To start editing your site, you can edit the included Markdown files.
Alternatively, you can use the free on-page editing experience provided by the Stackbit Studio.
Here’s a few resources to get you started:
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Vipul Chodankar
@vipulchodankar
I'm a second year Computer Engineering undergraduate student. I'm primarily interested in Web Technologies.
@dev-cluster
null
vipulchodankar.github.io
Goa, India
Available for hire
Work.
Project-Oslo
Student branch website
HTML
3
4
road-redemption
Goa Hacks 2019 Project
HTML
2
2
debutsav-goa-2019
Website for DebUtsav Goa 2019
JavaScript
1
1
pilot-bot
A Discord test bot.
JavaScript
1
0
rgb-game-pwa
RGB Color Game.
JavaScript
1
0
resources
Free resources to learn from, anyone may contribute.
null
0
1
CodeHash2019
Team git_gud's solution for Code Hash 2019
Python
0
0
gec-computer-engineering
Collection of practical, assignment codes etc.
C
0
0
gitfolio
My Gitfolio.
null
0
0
movie-search-app
A simple movie search app.
HTML
0
1
patatap-clone
undefined
null
0
0
pwa-test-app
App to tryout Workbox
JavaScript
0
0
SchoolJavaProject
My Java Project that i had done in school.
Java
0
1
score-keeper
A small app to keep score.
HTML
0
1
shell-scripts
Some shell scripts.
Shell
0
0
simple-vue-quiz-app
A simple quiz app made with Vue.js [incomplete]
Vue
0
0
sms-java-programming
Java programming in Sharada Mandir School (2014-16)
Java
0
0
todo-list
A simple todo list web app
HTML
0
0
vipulchodankar.github.io
My Portfolio Website
CSS
0
0
whiplash7.github.io
My Website [OLD]
HTML
0
0
Forks.
dev-cluster.github.io
Dev Cluster's official website
Vue
3
1
dev-cluster.github.io
Dev Cluster's official website
Vue
0
0
Hello-Hacktober
This repository is for people who are starting to program, and want to participate in hacktoberfest or just want to contribute
JavaScript
0
0
hirez-gql-api
Hirez graphql api server
JavaScript
0
0
nbsande.github.io
Portfolio
HTML
0
0
newbie-hacktoberfest
Taking first steps into Open Source at Digital Ocean's Hacktoberfest
null
0
0
Oslo
Project OSLO: IEEE GEC SB website
HTML
0
0
presite
Prerender your website using Puppeteer.
null
0
0
Project-Oslo
Student branch website
HTML
0
0
SE-Project
Flask telephone directory website with an admin system. Uses Sqlite
null
0
0
Blog.


package org.osflash.signals { /** * */ public interface IPrioritySignal extends ISignal { /** * Subscribes a listener for the signal. * After you successfully register an event listener, * you cannot change its priority through additional calls to add(). * To change a listener's priority, you must first call remove(). * Then you can register the listener again with the new priority level. * @param listener A function with an argument * that matches the type of event dispatched by the signal. * If eventClass is not specified, the listener and dispatch() can be called without an argument. */ function addWithPriority(listener:Function, priority:int = 0):Function /** * Subscribes a one-time listener for this signal. * The signal will remove the listener automatically the first time it is called, * after the dispatch to all listeners is complete. * @param listener A function with an argument * that matches the type of event dispatched by the signal. * If eventClass is not specified, the listener and dispatch() can be called without an argument. * @param priority The priority level of the event listener. * The priority is designated by a signed 32-bit integer. * The higher the number, the higher the priority. * All listeners with priority n are processed before listeners of priority n-1. */ function addOnceWithPriority(listener:Function, priority:int = 0):Function } }


User lookup
Note types
Current balance
Numbers only
{{ number_value }}
Test payment
Warning component
This is a warning.
Dialogue component
Example title
This is a dialogue.
Comms template component
Receipt comms template component
Helper text component
Above the icon:
Some helper text here.
Below the icon:
Some helper text here.
Value list component
Some label text here
0123456
Another label here
abcdef
Yet another here
---
Panel component
Default panel...
Box panel...
Error panel...
"Or" component
Tabs component
One
Two
Secondary button component


This is Pixelpulse, a web interface for visualizing and controling signals in real time. This demo simulates a resistor-capacitor circuit attached to a CEE.


SITE MAP |
The promiseBruce Springsteen and the religious sense
The characters on Born to Run were less eccentric and less local than on Greetings and The Wild, the Innocent. They could have been anybody and everybody. When the screen door slams on "Thunder Road," you're not necessary on the Jersey Shore anymore. You could be anywhere in America. [2] The characters on Born to Run ... [omissis] ... were the beginnings of the characters whose lives I would trace in my work for the next two decades. [3] As a songwriter I always felt one of my jobs was to face the questions that evolve out of my music and search for the answers as best as I could. For me, the primary questions I'd be writing about for the rest of my work life first took form in the songs on Born to Run ("I want to know if love is real."). [4] "Incident" particularly featured a theme I'd return to often in the future: the search for redemption. Over the next twenty years I'd work this one like only a good Catholic boy could. [5] I liked the fact that country dealt with adult topics, and I wanted to write songs that would resonate down the road. [6] I was searching for a tone somewhere between Born to Run's spiritual hopefulness and '70s cynicism. I wanted my new characters to feel weathered, older, but not beaten. The sense of daily struggle in each song greatly increased. The possibility of trascendence or any sort of personal redemption felt a lot harder to come by. This was the tone I wanted to sustain. I intentionally steered away from any hint of escapism and set my characters down in the middle of a community under siege. [7] "Adam Raised a Cain" used biblical images to summon up the love and bitterness between a father and son. [8] To make "Racing" and those big titles personal, I had to infuse the music with my own hopes and fears. If you don't do that, your characters ring hallow, and you're left with rethoric, words without meaning. You're always writing about yourself: not literally or specifically, but there's got to be some part of you in everything. No matter how you may choose a story or a set of characters that you may have had no experience with, the job is to connect and create understanding, to see yourself in them and have your audience do so too. You try to find that place where there's a fundamental human commonality around very basic issues of work, faith, hope, family, desperation, exuberation, joy. The song always fails unless you can find yourself in those characters in some fashion and so, like I say, I haven't written really literally about myself, maybe on some occasions, but it's a metaphor for your emotional experience. You try to find that place where there's a fundamental human commonality around very basic issues of work, faith, hope, family, desperation, exuberation, joy. [11] I always say I picked up the guitar because I wanted to speak to you. And the irony is that moment, when you have an audience, is when you are separated and isolated. [12] Good songs work on many different levels; that's what makes them good, that's what makes them last. [13] I think in my own life I had reached where it felt like I was teetering on this void. I felt a deep sense of isolation, and that led me to those characters and to those stories - people I remembered growing up, my father's side of the family, a certain way they spoke, a certain way they approached life, and that resonated through that music. Along with all of a sudden trying to figure out, "Well hey, what if you don't get back in?" I had a lot of sorting out to do around that time. When you get older, the price for not sorting through the issues that that make up your emotional life rises. The same answers and the tricks and the lies that you told yourself at 22 feel a little less comfortable at 26, 28. The older you get the more the price goes up. I was at a place where I could start to really feel that price: I just felt too disconnected, I just wasn't any good, right at the moment that record occurred. So that record had something to do with those things. There are things that make sense of life for people: their friends, the work they do, your community, your relationship with your partner. What if you lose those things, then what are you left with? The political aspect wasn't something that was recily on my mind at the time, it was more just people struggling with those particular kinds of emotional or psychological issues. [14]   The kid that walked in that particular night hadn't begun to imagine a life with children, a wife, and responsibilities - I was trying to avoid responsibilities, that was why I became a musician. So I find myself coming to terms with those ideas that I ran from for a very long time. That's quite a change. As you get older you realise that where life's satisfactions and new freedoms reside is in making specific choices, choosing the way that your life is going to go. Those choices seem confining when you're young, because you want everything, you live in a fantasy of endless possibility. Then if you have some success there is enormous amount of reel possibility that is handed to you, a dangerous amount, and if you go too far down that particular road, you realise it isn't what it appears to be. You can mistake endless choice for freedom, particularly when everybody wants to say yes to you all the time. There's plenty of fun to be had, but if you don't sort that out it's a recipe for disaster. [15] First of all, everybody has a memory - where do you remember, why do you remember, when you were 11 years old, and you were walking down a particular street on a certain day, there was a certain wind blowing through the trees, and the sound your feet mode on the stones as you came up the drive. Everyone has memories like that, that they carry with them for no explicable reason. And these things live within you.  It may be that something happened. Maybe nothing happened. But for some reason on that particular day you had some moment of experience that revealed to you what it meant to be alive. How important it is, what you can do with your life. And your life can be brought back to you by the sound of your feet on gravel at a certain moment. That's the writer's job. The writer collects and creates those moments from out of his own experience and the world that he sees around him.  Whatever you're writing about, there's a connection made. That's what you're paid for - somebody says, "Hey, I'm not alone. You can do it on stage at night - it can be done just through an explosion of energy at a particular moment in a particular way that makes somebody want to stand up, move themselves, go home and do whatever they feel they need to do. You're just trying to bring forth experience and get people in touch with all of those things in their world. That's the real job, the job that keeps you writing. That's what keeps you wanting to write that next song, because you can do that to people and because if I do it for you, I do it for me. [16] [--] [--] [1] Cleveland, August 9th 1978 [2] Songs, pag.47 [3] Songs, pag.47 [4] Songs, pag.47 [5] Songs, pag.26 [6] Songs, pag.66 [7] Songs, pag.66-68 [8] Songs pag. 68 [9] Songs pag. 68 [10] Mojo, 1999 [11] Mojo, 1999 [12] Mojo, 1999 [13] Mojo, 1999 [14] Mojo, 1999 [15] Mojo, 1999 [16] Mojo, 1999 |


How to use html tag <object>
Description:
The object tag is used to embed external sources such as documents and flash contents.
Demo 1: Embedding pdf file and display using browser plugin
Demo 2: Embedding audio file
Demo 3: Embedding Youtube Video


This guide covers the user-facing features of Rails routing.
After reading this guide, you will know:
routes.rb
.match
method.The Rails router recognizes URLs and dispatches them to a controller’s action. It can also generate paths and URLs, avoiding the need to hardcode strings in your views.
When your Rails application receives an incoming request for:
GET /patients/17
it asks the router to match it to a controller action. If the first matching route is:
get '/patients/:id', to: 'patients#show'
the request is dispatched to the patients
controller’s show
action with { id: '17' }
in params
.
You can also generate paths and URLs. If the route above is modified to be:
get '/patients/:id', to: 'patients#show', as: 'patient'
and your application contains this code in the controller:
@patient = Patient.find(17)
and this in the corresponding view:
<%= link_to 'Patient Record', patient_path(@patient) %>
then the router will generate the path /patients/17
. This reduces the brittleness of your view and makes your code easier to understand. Note that the id does not need to be specified in the route helper.
Resource routing allows you to quickly declare all of the common routes for a given resourceful controller. Instead of declaring separate routes for your index
, show
, new
, edit
, create
, update
and destroy
actions, a resourceful route declares them in a single line of code.
Browsers request pages from Rails by making a request for a URL using a specific HTTP method, such as GET
, POST
, PATCH
, PUT
and DELETE
. Each method is a request to perform an operation on the resource. A resource route maps a number of related requests to actions in a single controller.
When your Rails application receives an incoming request for:
DELETE /photos/17
it asks the router to map it to a controller action. If the first matching route is:
resources :photos
Rails would dispatch that request to the destroy
method on the photos
controller with { id: '17' }
in params
.
In Rails, a resourceful route provides a mapping between HTTP verbs and URLs to controller actions. By convention, each action also maps to particular CRUD operations in a database. A single entry in the routing file, such as:
resources :photos
creates seven different routes in your application, all mapping to the Photos
controller:
| HTTP Verb | Path | Action | Used for |
|---|---|---|---|
| GET | /photos | index | display a list of all photos |
| GET | /photos/new | new | return an HTML form for creating a new photo |
| POST | /photos | create | create a new photo |
| GET | /photos/:id | show | display a specific photo |
| GET | /photos/:id/edit | edit | return an HTML form for editing a photo |
| PATCH/PUT | /photos/:id | update | update a specific photo |
| DELETE | /photos/:id | destroy | delete a specific photo |
NOTE: Because the router uses the HTTP verb and URL to match inbound requests, four URLs map to seven different actions.
NOTE: Rails routes are matched in the order they are specified, so if you have a resources :photos
above a get 'photos/poll'
the show
action’s route for the resources
line will be matched before the get
line. To fix this, move the get
line above the resources
line so that it is matched first.
Creating a resourceful route will also expose a number of helpers to the controllers in your application. In the case of resources :photos
:
photos_path
returns /photos
new_photo_path
returns /photos/new
edit_photo_path(:id)
returns /photos/:id/edit
(for instance, edit_photo_path(10)
returns /photos/10/edit
)photo_path(:id)
returns /photos/:id
(for instance, photo_path(10)
returns /photos/10
)Each of these helpers has a corresponding _url
helper (such as photos_url
) which returns the same path prefixed with the current host, port and path prefix.
If you need to create routes for more than one resource, you can save a bit of typing by defining them all with a single call to resources
:
resources :photos, :books, :videos
This works exactly the same as:
resources :photos resources :books resources :videos
Sometimes, you have a resource that clients always look up without referencing an ID. For example, you would like /profile
to always show the profile of the currently logged in user. In this case, you can use a singular resource to map /profile
(rather than /profile/:id
) to the show
action:
get 'profile', to: 'users#show'
Passing a String
to match
will expect a controller#action
format, while passing a Symbol
will map directly to an action:
get 'profile', to: :show
This resourceful route:
resource :geocoder
creates six different routes in your application, all mapping to the Geocoders
controller:
| HTTP Verb | Path | Action | Used for |
|---|---|---|---|
| GET | /geocoder/new | new | return an HTML form for creating the geocoder |
| POST | /geocoder | create | create the new geocoder |
| GET | /geocoder | show | display the one and only geocoder resource |
| GET | /geocoder/edit | edit | return an HTML form for editing the geocoder |
| PATCH/PUT | /geocoder | update | update the one and only geocoder resource |
| DELETE | /geocoder | destroy | delete the geocoder resource |
NOTE: Because you might want to use the same controller for a singular route (/account
) and a plural route (/accounts/45
), singular resources map to plural controllers. So that, for example, resource :photo
and resources :photos
creates both singular and plural routes that map to the same controller (PhotosController
).
A singular resourceful route generates these helpers:
new_geocoder_path
returns /geocoder/new
edit_geocoder_path
returns /geocoder/edit
geocoder_path
returns /geocoder
As with plural resources, the same helpers ending in _url
will also include the host, port and path prefix.
You may wish to organize groups of controllers under a namespace. Most commonly, you might group a number of administrative controllers under an Admin::
namespace. You would place these controllers under the app/controllers/admin
directory, and you can group them together in your router:
namespace :admin do resources :posts, :comments end
This will create a number of routes for each of the posts
and comments
controller. For Admin::PostsController
, Rails will create:
| HTTP Verb | Path | Action | Used for |
|---|---|---|---|
| GET | /admin/posts | index | admin_posts_path |
| GET | /admin/posts/new | new | new_admin_post_path |
| POST | /admin/posts | create | admin_posts_path |
| GET | /admin/posts/:id | show | admin_post_path(:id) |
| GET | /admin/posts/:id/edit | edit | edit_admin_post_path(:id) |
| PATCH/PUT | /admin/posts/:id | update | admin_post_path(:id) |
| DELETE | /admin/posts/:id | destroy | admin_post_path(:id) |
If you want to route /posts
(without the prefix /admin
) to Admin::PostsController
, you could use:
scope module: 'admin' do resources :posts, :comments end
or, for a single case:
resources :posts, module: 'admin'
If you want to route /admin/posts
to PostsController
(without the Admin::
module prefix), you could use:
scope '/admin' do resources :posts, :comments end
or, for a single case:
resources :posts, path: '/admin/posts'
In each of these cases, the named routes remain the same as if you did not use scope
. In the last case, the following paths map to PostsController
:
| HTTP Verb | Path | Action | Named Helper |
|---|---|---|---|
| GET | /admin/posts | index | posts_path |
| GET | /admin/posts/new | new | new_post_path |
| POST | /admin/posts | create | posts_path |
| GET | /admin/posts/:id | show | post_path(:id) |
| GET | /admin/posts/:id/edit | edit | edit_post_path(:id) |
| PATCH/PUT | /admin/posts/:id | update | post_path(:id) |
| DELETE | /admin/posts/:id | destroy | post_path(:id) |
It’s common to have resources that are logically children of other resources. For example, suppose your application includes these models:
class Magazine < ActiveRecord::Base has_many :ads end class Ad < ActiveRecord::Base belongs_to :magazine end
Nested routes allow you to capture this relationship in your routing. In this case, you could include this route declaration:
resources :magazines do resources :ads end
In addition to the routes for magazines, this declaration will also route ads to an AdsController
. The ad URLs require a magazine:
| HTTP Verb | Path | Action | Used for |
|---|---|---|---|
| GET | /magazines/:magazine_id/ads | index | display a list of all ads for a specific magazine |
| GET | /magazines/:magazine_id/ads/new | new | return an HTML form for creating a new ad belonging to a specific magazine |
| POST | /magazines/:magazine_id/ads | create | create a new ad belonging to a specific magazine |
| GET | /magazines/:magazine_id/ads/:id | show | display a specific ad belonging to a specific magazine |
| GET | /magazines/:magazine_id/ads/:id/edit | edit | return an HTML form for editing an ad belonging to a specific magazine |
| PATCH/PUT | /magazines/:magazine_id/ads/:id | update | update a specific ad belonging to a specific magazine |
| DELETE | /magazines/:magazine_id/ads/:id | destroy | delete a specific ad belonging to a specific magazine |
This will also create routing helpers such as magazine_ads_url
and edit_magazine_ad_path
. These helpers take an instance of Magazine as the first parameter (magazine_ads_url(@magazine)
).
You can nest resources within other nested resources if you like. For example:
resources :publishers do resources :magazines do resources :photos end end
Deeply-nested resources quickly become cumbersome. In this case, for example, the application would recognize paths such as:
/publishers/1/magazines/2/photos/3
The corresponding route helper would be publisher_magazine_photo_url
, requiring you to specify objects at all three levels. Indeed, this situation is confusing enough that a popular article by Jamis Buck proposes a rule of thumb for good Rails design:
TIP: Resources should never be nested more than 1 level deep.
One way to avoid deep nesting (as recommended above) is to generate the collection actions scoped under the parent, so as to get a sense of the hierarchy, but to not nest the member actions. In other words, to only build routes with the minimal amount of information to uniquely identify the resource, like this:
resources :posts do resources :comments, only: [:index, :new, :create] end resources :comments, only: [:show, :edit, :update, :destroy]
This idea strikes a balance between descriptive routes and deep nesting. There exists shorthand syntax to achieve just that, via the :shallow
option:
resources :posts do resources :comments, shallow: true end
This will generate the exact same routes as the first example. You can also specify the :shallow
option in the parent resource, in which case all of the nested resources will be shallow:
resources :posts, shallow: true do resources :comments resources :quotes resources :drafts end
The shallow
method of the DSL creates a scope inside of which every nesting is shallow. This generates the same routes as the previous example:
shallow do resources :posts do resources :comments resources :quotes resources :drafts end end
There exists two options for scope
to customize shallow routes. :shallow_path
prefixes member paths with the specified parameter:
scope shallow_path: "sekret" do resources :posts do resources :comments, shallow: true end end
The comments resource here will have the following routes generated for it:
| HTTP Verb | Path | Named Helper |
|---|---|---|
| GET | /posts/:post_id/comments(.:format) | post_comments |
| POST | /posts/:post_id/comments(.:format) | post_comments |
| GET | /posts/:post_id/comments/new(.:format) | new_post_comment |
| GET | /sekret/comments/:id/edit(.:format) | edit_comment |
| GET | /sekret/comments/:id(.:format) | comment |
| PATCH/PUT | /sekret/comments/:id(.:format) | comment |
| DELETE | /sekret/comments/:id(.:format) | comment |
The :shallow_prefix
option adds the specified parameter to the named helpers:
scope shallow_prefix: "sekret" do resources :posts do resources :comments, shallow: true end end
The comments resource here will have the following routes generated for it:
| HTTP Verb | Path | Named Helper |
|---|---|---|
| GET | /posts/:post_id/comments(.:format) | post_comments |
| POST | /posts/:post_id/comments(.:format) | post_comments |
| GET | /posts/:post_id/comments/new(.:format) | new_post_comment |
| GET | /comments/:id/edit(.:format) | edit_sekret_comment |
| GET | /comments/:id(.:format) | sekret_comment |
| PATCH/PUT | /comments/:id(.:format) | sekret_comment |
| DELETE | /comments/:id(.:format) | sekret_comment |
Routing Concerns allows you to declare common routes that can be reused inside others resources and routes. To define a concern:
concern :commentable do resources :comments end concern :image_attachable do resources :images, only: :index end
These concerns can be used in resources to avoid code duplication and share behavior across routes:
resources :messages, concerns: :commentable resources :posts, concerns: [:commentable, :image_attachable]
The above is equivalent to:
resources :messages do resources :comments end resources :posts do resources :comments resources :images, only: :index end
Also you can use them in any place that you want inside the routes, for example in a scope or namespace call:
namespace :posts do concerns :commentable end
In addition to using the routing helpers, Rails can also create paths and URLs from an array of parameters. For example, suppose you have this set of routes:
resources :magazines do resources :ads end
When using magazine_ad_path
, you can pass in instances of Magazine
and Ad
instead of the numeric IDs:
<%= link_to 'Ad details', magazine_ad_path(@magazine, @ad) %>
You can also use url_for
with a set of objects, and Rails will automatically determine which route you want:
<%= link_to 'Ad details', url_for([@magazine, @ad]) %>
In this case, Rails will see that @magazine
is a Magazine
and @ad
is an Ad
and will therefore use the magazine_ad_path
helper. In helpers like link_to
, you can specify just the object in place of the full url_for
call:
<%= link_to 'Ad details', [@magazine, @ad] %>
If you wanted to link to just a magazine:
<%= link_to 'Magazine details', @magazine %>
For other actions, you just need to insert the action name as the first element of the array:
<%= link_to 'Edit Ad', [:edit, @magazine, @ad] %>
This allows you to treat instances of your models as URLs, and is a key advantage to using the resourceful style.
You are not limited to the seven routes that RESTful routing creates by default. If you like, you may add additional routes that apply to the collection or individual members of the collection.
To add a member route, just add a member
block into the resource block:
resources :photos do member do get 'preview' end end
This will recognize /photos/1/preview
with GET, and route to the preview
action of PhotosController
, with the resource id value passed in params[:id]
. It will also create the preview_photo_url
and preview_photo_path
helpers.
Within the block of member routes, each route name specifies the HTTP verb that it will recognize. You can use get
, patch
, put
, post
, or delete
here. If you don’t have multiple member
routes, you can also pass :on
to a route, eliminating the block:
resources :photos do get 'preview', on: :member end
You can leave out the :on
option, this will create the same member route except that the resource id value will be available in params[:photo_id]
instead of params[:id]
.
To add a route to the collection:
resources :photos do collection do get 'search' end end
This will enable Rails to recognize paths such as /photos/search
with GET, and route to the search
action of PhotosController
. It will also create the search_photos_url
and search_photos_path
route helpers.
Just as with member routes, you can pass :on
to a route:
resources :photos do get 'search', on: :collection end
To add an alternate new action using the :on
shortcut:
resources :comments do get 'preview', on: :new end
This will enable Rails to recognize paths such as /comments/new/preview
with GET, and route to the preview
action of CommentsController
. It will also create the preview_new_comment_url
and preview_new_comment_path
route helpers.
TIP: If you find yourself adding many extra actions to a resourceful route, it’s time to stop and ask yourself whether you’re disguising the presence of another resource.
In addition to resource routing, Rails has powerful support for routing arbitrary URLs to actions. Here, you don’t get groups of routes automatically generated by resourceful routing. Instead, you set up each route within your application separately.
While you should usually use resourceful routing, there are still many places where the simpler routing is more appropriate. There’s no need to try to shoehorn every last piece of your application into a resourceful framework if that’s not a good fit.
In particular, simple routing makes it very easy to map legacy URLs to new Rails actions.
When you set up a regular route, you supply a series of symbols that Rails maps to parts of an incoming HTTP request. Two of these symbols are special: :controller
maps to the name of a controller in your application, and :action
maps to the name of an action within that controller. For example, consider this route:
get ':controller(/:action(/:id))'
If an incoming request of /photos/show/1
is processed by this route (because it hasn’t matched any previous route in the file), then the result will be to invoke the show
action of the PhotosController
, and to make the final parameter "1"
available as params[:id]
. This route will also route the incoming request of /photos
to PhotosController#index
, since :action
and :id
are optional parameters, denoted by parentheses.
You can set up as many dynamic segments within a regular route as you like. Anything other than :controller
or :action
will be available to the action as part of params
. If you set up this route:
get ':controller/:action/:id/:user_id'
An incoming path of /photos/show/1/2
will be dispatched to the show
action of the PhotosController
. params[:id]
will be "1"
, and params[:user_id]
will be "2"
.
NOTE: You can’t use :namespace
or :module
with a :controller
path segment. If you need to do this then use a constraint on :controller that matches the namespace you require. e.g:
get ':controller(/:action(/:id))', controller: /admin\/[^\/]+/
TIP: By default, dynamic segments don’t accept dots - this is because the dot is used as a separator for formatted routes. If you need to use a dot within a dynamic segment, add a constraint that overrides this – for example, id: /[^\/]+/
allows anything except a slash.
You can specify static segments when creating a route by not prepending a colon to a fragment:
get ':controller/:action/:id/with_user/:user_id'
This route would respond to paths such as /photos/show/1/with_user/2
. In this case, params
would be { controller: 'photos', action: 'show', id: '1', user_id: '2' }
.
The params
will also include any parameters from the query string. For example, with this route:
get ':controller/:action/:id'
An incoming path of /photos/show/1?user_id=2
will be dispatched to the show
action of the Photos
controller. params
will be { controller: 'photos', action: 'show', id: '1', user_id: '2' }
.
You do not need to explicitly use the :controller
and :action
symbols within a route. You can supply them as defaults:
get 'photos/:id', to: 'photos#show'
With this route, Rails will match an incoming path of /photos/12
to the show
action of PhotosController
.
You can also define other defaults in a route by supplying a hash for the :defaults
option. This even applies to parameters that you do not specify as dynamic segments. For example:
get 'photos/:id', to: 'photos#show', defaults: { format: 'jpg' }
Rails would match photos/12
to the show
action of PhotosController
, and set params[:format]
to "jpg"
.
You can specify a name for any route using the :as
option:
get 'exit', to: 'sessions#destroy', as: :logout
This will create logout_path
and logout_url
as named helpers in your application. Calling logout_path
will return /exit
You can also use this to override routing methods defined by resources, like this:
get ':username', to: 'users#show', as: :user
This will define a user_path
method that will be available in controllers, helpers and views that will go to a route such as /bob
. Inside the show
action of UsersController
, params[:username]
will contain the username for the user. Change :username
in the route definition if you do not want your parameter name to be :username
.
In general, you should use the get
, post
, put
and delete
methods to constrain a route to a particular verb. You can use the match
method with the :via
option to match multiple verbs at once:
match 'photos', to: 'photos#show', via: [:get, :post]
You can match all verbs to a particular route using via: :all
:
match 'photos', to: 'photos#show', via: :all
NOTE: Routing both GET
and POST
requests to a single action has security implications. In general, you should avoid routing all verbs to an action unless you have a good reason to.
You can use the :constraints
option to enforce a format for a dynamic segment:
get 'photos/:id', to: 'photos#show', constraints: { id: /[A-Z]\d{5}/ }
This route would match paths such as /photos/A12345
, but not /photos/893
. You can more succinctly express the same route this way:
get 'photos/:id', to: 'photos#show', id: /[A-Z]\d{5}/
:constraints
takes regular expressions with the restriction that regexp anchors can’t be used. For example, the following route will not work:
get '/:id', to: 'posts#show', constraints: {id: /^\d/}
However, note that you don’t need to use anchors because all routes are anchored at the start.
For example, the following routes would allow for posts
with to_param
values like 1-hello-world
that always begin with a number and users
with to_param
values like david
that never begin with a number to share the root namespace:
get '/:id', to: 'posts#show', constraints: { id: /\d.+/ } get '/:username', to: 'users#show'
You can also constrain a route based on any method on the Request object that returns a String
.
You specify a request-based constraint the same way that you specify a segment constraint:
get 'photos', constraints: {subdomain: 'admin'}
You can also specify constraints in a block form:
namespace :admin do constraints subdomain: 'admin' do resources :photos end end
If you have a more advanced constraint, you can provide an object that responds to matches?
that Rails should use. Let’s say you wanted to route all users on a blacklist to the BlacklistController
. You could do:
class BlacklistConstraint def initialize @ips = Blacklist.retrieve_ips end def matches?(request) @ips.include?(request.remote_ip) end end TwitterClone::Application.routes.draw do get '*path', to: 'blacklist#index', constraints: BlacklistConstraint.new end
You can also specify constraints as a lambda:
TwitterClone::Application.routes.draw do get '*path', to: 'blacklist#index', constraints: lambda { |request| Blacklist.retrieve_ips.include?(request.remote_ip) } end
Both the matches?
method and the lambda gets the request
object as an argument.
Route globbing is a way to specify that a particular parameter should be matched to all the remaining parts of a route. For example:
get 'photos/*other', to: 'photos#unknown'
This route would match photos/12
or /photos/long/path/to/12
, setting params[:other]
to "12"
or "long/path/to/12"
. The fragments prefixed with a star are called “wildcard segments”.
Wildcard segments can occur anywhere in a route. For example:
get 'books/*section/:title', to: 'books#show'
would match books/some/section/last-words-a-memoir
with params[:section]
equals 'some/section'
, and params[:title]
equals 'last-words-a-memoir'
.
Technically, a route can have even more than one wildcard segment. The matcher assigns segments to parameters in an intuitive way. For example:
get '*a/foo/*b', to: 'test#index'
would match zoo/woo/foo/bar/baz
with params[:a]
equals 'zoo/woo'
, and params[:b]
equals 'bar/baz'
.
NOTE: By requesting '/foo/bar.json'
, your params[:pages]
will be equals to 'foo/bar'
with the request format of JSON. If you want the old 3.0.x behavior back, you could supply format: false
like this:
get '*pages', to: 'pages#show', format: false
NOTE: If you want to make the format segment mandatory, so it cannot be omitted, you can supply format: true
like this:
get '*pages', to: 'pages#show', format: true
You can redirect any path to another path using the redirect
helper in your router:
get '/stories', to: redirect('/posts')
You can also reuse dynamic segments from the match in the path to redirect to:
get '/stories/:name', to: redirect('/posts/%{name}')
You can also provide a block to redirect, which receives the params and the request object:
get '/stories/:name', to: redirect {|params, req| "/posts/#{params[:name].pluralize}" } get '/stories', to: redirect {|p, req| "/posts/#{req.subdomain}" }
Please note that this redirection is a 301 “Moved Permanently” redirect. Keep in mind that some web browsers or proxy servers will cache this type of redirect, making the old page inaccessible.
In all of these cases, if you don’t provide the leading host (http://www.example.com
), Rails will take those details from the current request.
Instead of a String like 'posts#index'
, which corresponds to the index
action in the PostsController
, you can specify any Rack application as the endpoint for a matcher:
match '/application.js', to: Sprockets, via: :all
As long as Sprockets
responds to call
and returns a [status, headers, body]
, the router won’t know the difference between the Rack application and an action. This is an appropriate use of via: :all
, as you will want to allow your Rack application to handle all verbs as it considers appropriate.
NOTE: For the curious, 'posts#index'
actually expands out to PostsController.action(:index)
, which returns a valid Rack application.
root
You can specify what Rails should route '/'
to with the root
method:
root to: 'pages#main' root 'pages#main' # shortcut for the above
You should put the root
route at the top of the file, because it is the most popular route and should be matched first.
NOTE: The root
route only routes GET
requests to the action.
You can also use root inside namespaces and scopes as well. For example:
namespace :admin do root to: "admin#index" end root to: "home#index"
You can specify unicode character routes directly. For example:
get 'こんにちは', to: 'welcome#index'
While the default routes and helpers generated by resources :posts
will usually serve you well, you may want to customize them in some way. Rails allows you to customize virtually any generic part of the resourceful helpers.
The :controller
option lets you explicitly specify a controller to use for the resource. For example:
resources :photos, controller: 'images'
will recognize incoming paths beginning with /photos
but route to the Images
controller:
| HTTP Verb | Path | Action | Named Helper |
|---|---|---|---|
| GET | /photos | index | photos_path |
| GET | /photos/new | new | new_photo_path |
| POST | /photos | create | photos_path |
| GET | /photos/:id | show | photo_path(:id) |
| GET | /photos/:id/edit | edit | edit_photo_path(:id) |
| PATCH/PUT | /photos/:id | update | photo_path(:id) |
| DELETE | /photos/:id | destroy | photo_path(:id) |
NOTE: Use photos_path
, new_photo_path
, etc. to generate paths for this resource.
For namespaced controllers you can use the directory notation. For example:
resources :user_permissions, controller: 'admin/user_permissions'
This will route to the Admin::UserPermissions
controller.
NOTE: Only the directory notation is supported. Specifying the
controller with ruby constant notation (eg. :controller =>
'Admin::UserPermissions'
) can lead to routing problems and results in
a warning.
You can use the :constraints
option to specify a required format on the implicit id
. For example:
resources :photos, constraints: {id: /[A-Z][A-Z][0-9]+/}
This declaration constrains the :id
parameter to match the supplied regular expression. So, in this case, the router would no longer match /photos/1
to this route. Instead, /photos/RR27
would match.
You can specify a single constraint to apply to a number of routes by using the block form:
constraints(id: /[A-Z][A-Z][0-9]+/) do resources :photos resources :accounts end
NOTE: Of course, you can use the more advanced constraints available in non-resourceful routes in this context.
TIP: By default the :id
parameter doesn’t accept dots - this is because the dot is used as a separator for formatted routes. If you need to use a dot within an :id
add a constraint which overrides this - for example id: /[^\/]+/
allows anything except a slash.
The :as
option lets you override the normal naming for the named route helpers. For example:
resources :photos, as: 'images'
will recognize incoming paths beginning with /photos
and route the requests to PhotosController
, but use the value of the :as option to name the helpers.
| HTTP Verb | Path | Action | Named Helper |
|---|---|---|---|
| GET | /photos | index | images_path |
| GET | /photos/new | new | new_image_path |
| POST | /photos | create | images_path |
| GET | /photos/:id | show | image_path(:id) |
| GET | /photos/:id/edit | edit | edit_image_path(:id) |
| PATCH/PUT | /photos/:id | update | image_path(:id) |
| DELETE | /photos/:id | destroy | image_path(:id) |
new
and edit
SegmentsThe :path_names
option lets you override the automatically-generated “new” and “edit” segments in paths:
resources :photos, path_names: { new: 'make', edit: 'change' }
This would cause the routing to recognize paths such as:
/photos/make
/photos/1/change
NOTE: The actual action names aren’t changed by this option. The two paths shown would still route to the new
and edit
actions.
TIP: If you find yourself wanting to change this option uniformly for all of your routes, you can use a scope.
scope path_names: { new: 'make' } do # rest of your routes end
You can use the :as
option to prefix the named route helpers that Rails generates for a route. Use this option to prevent name collisions between routes using a path scope. For example:
scope 'admin' do resources :photos, as: 'admin_photos' end resources :photos
This will provide route helpers such as admin_photos_path
, new_admin_photo_path
etc.
To prefix a group of route helpers, use :as
with scope
:
scope 'admin', as: 'admin' do resources :photos, :accounts end resources :photos, :accounts
This will generate routes such as admin_photos_path
and admin_accounts_path
which map to /admin/photos
and /admin/accounts
respectively.
NOTE: The namespace
scope will automatically add :as
as well as :module
and :path
prefixes.
You can prefix routes with a named parameter also:
scope ':username' do resources :posts end
This will provide you with URLs such as /bob/posts/1
and will allow you to reference the username
part of the path as params[:username]
in controllers, helpers and views.
By default, Rails creates routes for the seven default actions (index, show, new, create, edit, update, and destroy) for every RESTful route in your application. You can use the :only
and :except
options to fine-tune this behavior. The :only
option tells Rails to create only the specified routes:
resources :photos, only: [:index, :show]
Now, a GET
request to /photos
would succeed, but a POST
request to /photos
(which would ordinarily be routed to the create
action) will fail.
The :except
option specifies a route or list of routes that Rails should not create:
resources :photos, except: :destroy
In this case, Rails will create all of the normal routes except the route for destroy
(a DELETE
request to /photos/:id
).
TIP: If your application has many RESTful routes, using :only
and :except
to generate only the routes that you actually need can cut down on memory use and speed up the routing process.
Using scope
, we can alter path names generated by resources:
scope(path_names: { new: 'neu', edit: 'bearbeiten' }) do resources :categories, path: 'kategorien' end
Rails now creates routes to the CategoriesController
.
| HTTP Verb | Path | Action | Used for |
|---|---|---|---|
| GET | /kategorien | index | categories_path |
| GET | /kategorien/neu | new | new_category_path |
| POST | /kategorien | create | categories_path |
| GET | /kategorien/:id | show | category_path(:id) |
| GET | /kategorien/:id/bearbeiten | edit | edit_category_path(:id) |
| PATCH/PUT | /kategorien/:id | update | category_path(:id) |
| DELETE | /kategorien/:id | destroy | category_path(:id) |
If you want to define the singular form of a resource, you should add additional rules to the Inflector
:
ActiveSupport::Inflector.inflections do |inflect| inflect.irregular 'tooth', 'teeth' end
:as
in Nested ResourcesThe :as
option overrides the automatically-generated name for the resource in nested route helpers. For example:
resources :magazines do resources :ads, as: 'periodical_ads' end
This will create routing helpers such as magazine_periodical_ads_url
and edit_magazine_periodical_ad_path
.
Rails offers facilities for inspecting and testing your routes.
To get a complete list of the available routes in your application, visit http://localhost:3000/rails/info/routes
in your browser while your server is running in the development environment. You can also execute the rake routes
command in your terminal to produce the same output.
Both methods will list all of your routes, in the same order that they appear in routes.rb
. For each route, you’ll see:
For example, here’s a small section of the rake routes
output for a RESTful route:
users GET /users(.:format) users#index
POST /users(.:format) users#create
new_user GET /users/new(.:format) users#new
edit_user GET /users/:id/edit(.:format) users#edit
You may restrict the listing to the routes that map to a particular controller setting the CONTROLLER
environment variable:
$ CONTROLLER=users rake routes
TIP: You’ll find that the output from rake routes
is much more readable if you widen your terminal window until the output lines don’t wrap.
Routes should be included in your testing strategy (just like the rest of your application). Rails offers three built-in assertions designed to make testing routes simpler:
assert_generates
assert_recognizes
assert_routing
assert_generates
Assertionassert_generates
asserts that a particular set of options generate a particular path and can be used with default routes or custom routes. For example:
assert_generates '/photos/1', { controller: 'photos', action: 'show', id: '1' } assert_generates '/about', controller: 'pages', action: 'about'
assert_recognizes
Assertionassert_recognizes
is the inverse of assert_generates
. It asserts that a given path is recognized and routes it to a particular spot in your application. For example:
assert_recognizes({ controller: 'photos', action: 'show', id: '1' }, '/photos/1')
You can supply a :method
argument to specify the HTTP verb:
assert_recognizes({ controller: 'photos', action: 'create' }, { path: 'photos', method: :post })
assert_routing
AssertionThe assert_routing
assertion checks the route both ways: it tests that the path generates the options, and that the options generate the path. Thus, it combines the functions of assert_generates
and assert_recognizes
:
assert_routing({ path: 'photos', method: :post }, { controller: 'photos', action: 'create' })


Continuing with our online game example, suppose we have a huge class for handling rendering textures:
继续我们那个在线游戏的例子，假设我们有一个巨型类用来处理纹理渲染：
class texture { public: texture(const std::string& filename){/* loads texture file */} const std::string& get_filename()const; // rest of the interface };
and we decide to use flyweight<texture>
to ease the
manipulation of these objects. Now consider this seemingly innocent
expression:
并且我们决定使用flyweight<texture>
来简化对这些对象的处理。现在考虑一下这个看起来很简单的表达式：
flyweight<texture> fw("grass.texture");
Note that in order to construct fw
we are implicitly
constructing a full grass texture object. The expression is mostly
equivalent to
注意为了构造一个fw
，我们隐式的构造了一个完整的草纹理对象。这个表达式基本上等于
flyweight<texture> fw(texture("grass.texture"));
This is unnaceptably costly: we are constructing a massive temporary
object just to throw it away in most cases, since Boost.Flyweight most
likely already has an internal equivalent object to which fw
will be bound --value sharing is the key feature behind the flyweight
pattern after all. In this particular example, texture filenames act
as a key to the actual texture objects: two texture objects
constructed from the same filename are equivalent. So, we would like
for filenames to be used for texture lookup and somehow be sure that
the costly texture construction is only performed when no equivalent
value has been found.
这是一笔不可接受的昂贵开销：我们在构造一个在绝大多数的情况下都会被丢弃的巨大临时对象，因为Boost.Flyweight内部很可能已经存在这么
一个fw
将要绑定到的对象——毕竟值的共享是flyweight模式背后的关键特性。在这个特定的例子里，纹理文件名扮演着实际纹
理对象的键的角色：由同一个文件名构造而来的2个纹理对象是相等的。因此，我们想要通过文件名来查找纹理，并且只有当没有找到相等的值时才进行昂贵的
纹理构造。
flyweight<T>
makes this distinction between key and value
blurry because it uses T
both as the key type and
its associated value type. When this is inefficient, as in our texture
example, we can explicity specify both types using the
key_value
construct:
flyweight<T>
让这种键和值之间的界限模糊了，因为它既让T
作为键类型同时也让T
作为关联的值类型。当这种做法效率不高时，正如在我们这个纹理的例子里，我们可以通过使用key_value
构造来明确指出键和值的类型。
#include <boost/flyweight.hpp> #include <boost/flyweight/key_value.hpp> ... flyweight<key_value<std::string,texture> > fw("grass.texture");
So called key-value flyweights have then the form
flyweight<key_value<K,T> >
: the key type K
is
used to do the internal lookup for the associated values of type T
. Key-value
flyweights guarantee that T
values are not constructed except when
no other equivalent value exists; such construction is done from the associated
K
value.
这种所谓的键-值 flyweights拥有flyweight<key_value<K,T> >
这样的格式：键类型K
用来进行内部查找所关联的T
类型的值。键-值flyweights确保只有当不存在相等的值的时候T
值才会被构造；这种构造从所关联的K
值而来。
Besides the key-based semantics on construction time, key-value flyweights behave much the same as regular flyweights, although some differences persist. Consider the following code, which poses no problems with regular flyweights:
除了在构造时基于键的语义，键-值flyweights的行为几乎和普通的flyweights一样，然而还是存在一些区别。考虑如下的代码，对于普通的flyweight不会引起任何问题。
const texture& get_texture(const object&); ... flyweight<key_value<std::string,texture> > fw; ... fw=get_texture(obj);
The assignment cannot possibly work, because a key of type std::string
is needed to do the internal lookup whereas we are passing a full texture object.
Indeed, the code produces the a compilation error similar to this:
这个赋值不可能工作，因为鉴于我们正在传递一个完整的纹理对象，这需要一个std::string
类型的键来做内部查找。实际上，这段代码会产生一个类似下面的这个编译错误。
error: 'boost::mpl::assertion_failed' : cannot convert parameter 1 from
'boost::mpl::failed ************(__thiscall boost::flyweights::detail::
regular_key_value<Key,Value>::rep_type::no_key_from_value_failure::
NO_KEY_FROM_VALUE_CONVERSION_PROVIDED::* ***********)(std::string,texture)'
to 'boost::mpl::assert<false>::type'...
It turns out that we can make the assignment work if only we provide a means
to retrieve the key from the value. This is not always possible, but in
our particular example the texture class does store the filename used for
construction, as indicated by the texture::get_filename
member function. We take advantage of this by specifying a
suitable key
extractor as part of the flyweight type definition:
其实只要我们提供一种从值获取键的方法这个赋值就可以工作了。这并非总是可行的，但是在我们这个特定的例子里纹理类的确是存储了用来构造的文件名，正如texture::get_filename
成员函数所暗示的那样。利用这一点，我们提供一个合适的键提取器作为flyweight类型定义的一部分。
struct texture_filename_extractor { const std::string& operator()(const texture& x)const { return x.get_filename(); } }; flyweight<key_value<std::string,texture,texture_filename_extractor> > fw; ... fw=get_texture(obj); // OK now
The specification of a key extractor in the definition of a key-value flyweight results in internal space optimizations, as the keys need not be stored along the values but are retrieved from them instead. So, it is always a good idea to provide a key extractor when possible even if your program does not contain assignment statements like the one above.
键-值flyweights定义里指定一个键提取器促成内部的空间优化，因为键不再需要同值一道存储而是可以从值中获取到。因此，只要有可能就提供一个键提取器总是一个好主意，即使你的程序不包含像上面那样的赋值语句。
Examples 2 and
5
of the examples section make use of key-value flyweights.
示例章节的例2和例5用到了键-值flyweights。
Many of the requirements imposed on T
for
regular flyweights move to the key
type in the case of a key-value flyweight<key_value<K,T> >
.
Now it is K
that must be
Assignable
,
Equality
Comparable
and interoperate with
Boost.Hash, where equality and
hash compatibility are requirements imposed by the default internal factory of
Boost.Flyweight and can change if this factory is further configured or replaced
by the user. The only requisite retained on T
is that it must be
constructible from K
; only in the case that a flyweight is directly
assigned a T
object is also T
required to be
Assignable
.
对于普通的flyweights来说许多施加在T上的需求在键-值flyweight<key_value<K,T> >
的情况下转移到了键类型上。现在是K
必须是可赋值的，可判等的还有必须和Boost.Hash互操作，其中，判等和哈希兼容性是Boost.Flyweight的默认内部工厂施加的要求，如果这个工厂
被配置或者被用户的类型所替换，这些要求是可以改变的。保留在T
上的唯一要求是它必须能从K
构造而来；只有在flyweight被直接赋予一个T
对象时才要求T
必须是可赋值的。
Revised December 2nd 2008
© Copyright 2006-2008 Joaquín M López Muñoz. Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)


Archive for posts dated '2007'
-
January 2007
-
Brit Lit Blogs relaunched
Brit Lit Blogs has been relaunched! – it’s been good hard work and well worth it!
-
JPG Magazine 7 arrived today
Got my first copy of JPG Magazine (issue 7) since I signed up about a month ago… it’s very very nice!
-
The Highway Code: Online
Well, I’m finally getting around to sorting out some driving lessons! I found a (free) online version of The Highway Code… that’s saved me about 6 quid! (I’m such a tight-arse ;-))
-
Buy Sealand
The Pirate Bay are looking for a nice little place with high-speed Internets access, no copyright laws… they only want to buy Sealand!
-
Ted Said
I've finally uploaded one of my other short films to YouTube. Ted Said was filmed about 4 years ago (wow, how times flies), and was part of the UK National 48 Hour Film Challenge… That’s right it was written, shot, edited and polished off – all within 48 hours! … and now you can watch it online! Enjoy!
-
WordPress 2.0.7 Released
Hot off the WordPress (sorry I couldn’t resist), version 2.0.7 has just been released – it’s a recommended upgrade! Thanks to Mark for his “unofficial” Changed Files ZIP!
-
No Porn On Sony HD-DVD Blu-ray?
I thought Sony would have learnt from their mistakes of Betamax… but it seems that Sony doesn’t allow XXX-rated movies to be released on Blu-ray!
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WordPress 2.1 Released!
The long wait is over… WordPress 2.1 is out! I’ll get around to upgrading in the next few days!
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Thwaite to be Guest Speaker at Booksellers Seminar
RSB‘s Mark Thwaite is a guest speaker at the Bookseller’s Reaching Readers Online seminar. Congrats Mark!

In this Internet Age of MP3 piracy, parents should keep careful watch over their children’s listening habits, specifically for homosexuality bands. God Hates Gay Bands! [via popbitch] Should I be worried about my listening habits? … and why is Elton John is on their twice? With the second time he’s marked as “really gay“! There is scary people out there kids!
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Install multiple versions of IE on your PC
I’ve known about this for ages, but came across it again today. I still have upgraded to IE7 (since I’m a Firefox convert), but if you need to run multiple versions of IE on the same PC, TredoSoft have two nice pieces of software: IE7 Standalone and MultipleIEs
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Yahoo’s Pipes
I’m reading a lot about Yahoo’s Pipes this morning… I had a quick play around with it, looks like a really easy way to mash-up data/web-services!
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Last.fm quilt
If you use Last.fm and have a blog (or MySpace), then you can put one of these shiny new album-art quilts on it!
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Mirror Man showing at 3345 Parr Street
Mirror Man is being shown at 3345 Parr Street on Thursday 22nd February – as part of the Canvas event. So if you’re in Liverpool that night, please come along! More info here and here.
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Christopher Walken and Borat’s Lovechild?
Internet Marketing gone bad… presented by the lovechild of Borat and Christopher Walken!
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AOL to support Open ID
AOL to support Open ID [via BBC]
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Father Ted Festival
The Fans of Ted have organised a festival! – I wish I’d heard about this, as I might have gone to it! ;-) [via the beeb] “That would be an ecumenical matter!” – sorry I couldn’t resist it!
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FizzBuzz Test
Jeff Atwood talks about using a FizzBuzz test for filtering out programmer applicants (who can’t code). It seems that some are over-thinking the solution!
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March 2007
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World Book Day
Today is World Book Day, along with a customary plug-link to ReadySteadyBook, (and BLB), ;-) I’ve just been reading about how to recognise a literary expert bluffer. [via BBC]
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Twittering along!
I’ve just signed up to Twitter – I have no idea why, you can view my “tweets” here. I’m using Twitteroo as my interface.
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Post Updates to Twitter right from your Firefox Search Bar!
Post Updates to Twitter right from your Firefox Search Bar! It uses the OpenSearch protocol too!
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WordPress Plugin Directory
Those great people over at WordPress.org have launched a Plugin Directory! It’s very snazzy! For information about my Category Cloud Widget, go here.
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Dodgy Missed Phonecalls
Just noticed that I had a missed call on my mobile from<PHONE_NUMBER>2, (I didn’t even hear it ring). So I googled the number. I found out it a Spam/Cold-Caller number. Now I’m a bit pee’d off, as yesterday I signed up for TSB’s text message alerts – coincidence or what?
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April 2007
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Google TiSP: Free wireless broadband
Want free in-home wireless broadband from Google? Check out TiSP!
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ForkPress: Time to switch!
Enough is enough, it’s time to start using ForkPress… along with the new K3 theme – it’s the Ultimate Blogging platform!!! (just waiting for a bbqPress integration plugin … oh, does it work with buySQL?)
 – I got 18 out of 20 [cheers dan]
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Last.fm Player
I was generally using my last.fm account to keep stats of the songs/artists that I listen to… I had no interest in the Last.fm player software, as I use iTunes. Today I thought I’d give the Personal radio feature a go… I’ve become addicted, especially with the Discovery Mode enabled!
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Dodgy PNG Colour Rendering
I thought I was going mad, but it seems that browsers (specifically IE6/7 & FF) still render PNGs differently! (It’s related to the Gamma Correction and Colour Correction)
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Web Design Survey
Just took the A List Apart‘s Web Design Survey… they want to know more about people who make websites.
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Guess my age
Continuing the techniques of hotornot, ratemykitten and famousr, the b3tards been enjoying this ‘guess the age‘ game. [via b3ta]
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May 2007
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Listen to iPod through iTunes
I’ve just been trying to figure out why I couldn’t play my iPod songs via iTunes (on my laptop). Then I found this: Listen to iPod through iTunes – it’s OSX-focused, but still applies to Windows iTunes.
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24 hours of Flickr
24 hours of Flickr
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I am an ALT.NET Developer
I am an ALT.NET Developer. (more here)
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Google Maps Street View
Google have added a new feature on their maps… Panoramic street views! Check this one from the Golden Gate Bridge – could it be a tourist asking for directions? or maybe it’s a secret spy meeting? [via Dave]
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June 2007
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Greasemonkey Userscripts
I made a couple of Greasemonkey userscripts this afternoon… both related to Flickr’s machine-tags, one for IMDb and the other for Last.fm.
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Dr. Kawashima’s “More Brain Training”
Just heard about Dr. Kawashima’s “More Brain Training” … ZOMFG!!1
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iTunes Remote Web Control
rTunes – Control your iTunes library remotely, via a web-interface.
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November 2007
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Free Rice
I’m at vocab level 44… Can you do better?
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December 2007
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Harvester Killer
Fight SpamBots!
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Free the Postcode!
Free the Postcode!
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|
Xenomai
3.0.4
|
RTDM driver. More...
Data Fields | |
| struct rtdm_profile_info | profile_info |
| Class profile information. More... | |
| int | device_flags |
| Device flags, see Device Flags for details. More... | |
| size_t | context_size |
| Size of the private memory area the core should automatically allocate for each open file descriptor, which is usable for storing the context data associated to each connection. More... | |
| int | protocol_family |
| Protocol device identification: protocol family (PF_xxx) | |
| int | socket_type |
| Protocol device identification: socket type (SOCK_xxx) | |
| struct rtdm_fd_ops | ops |
| I/O operation handlers. | |
| struct rtdm_sm_ops | smops |
| State management handlers. | |
| int | device_count |
| Count of devices this driver manages. More... | |
| int | base_minor |
| Base minor for named devices. More... | |
| struct { | |
| }; | |
| Reserved area. | |
RTDM driver.
This descriptor describes a RTDM device driver. The structure holds runtime data, therefore it must reside in writable memory.
| int rtdm_driver::base_minor |
Base minor for named devices.
| size_t rtdm_driver::context_size |
Size of the private memory area the core should automatically allocate for each open file descriptor, which is usable for storing the context data associated to each connection.
The allocated memory is zero-initialized. The start of this area can be retrieved by a call to rtdm_fd_to_private().
| int rtdm_driver::device_count |
Count of devices this driver manages.
This value is used to allocate a chrdev region for named devices.
| int rtdm_driver::device_flags |
Device flags, see Device Flags for details.
| struct rtdm_profile_info rtdm_driver::profile_info |
Class profile information.
The RTDM_PROFILE_INFO() macro must be used for filling up this field.
Referenced by rtdm_drv_set_sysclass(), and udd_get_device().


{% extends "base.html" %} {% block content %} {% if paint_logout %} {% if attributes %} {% for attr in attributes %} {% if attr.0 == 'memberOf' %} {% for val in attr.1 %} {% if val == 'administrators' %}
You are in the admin group.
If this were a real application you would have full administrative access. Fortunately for us, this is just a demo app and there is nothing to do.
You are not an admin you are currently a member of the '{{ val }}' group.
{% endif %} {% endfor %} {% endif %} {% endfor %}You have the following attributes:
| Name | Values | {% for attr in attributes %}
|---|---|
| {{ attr.0 }} |
|


java.lang.Object com.immersion.uhl.IVTElement com.immersion.uhl.IVTRepeatElement
public class IVTRepeatElement
Represents a Repeat element within a Timeline effect in an IVT buffer.
| Constructor Summary | |
|---|---|
IVTRepeatElement(int time,
int repeatCount,
int duration)
Initializes this IVT Repeat element. |
| Method Summary | |
|---|---|
int[] |
getBuffer()
Gets a buffer containing the parameters of this IVT element. |
int |
getDuration()
Gets the duration of this IVT Repeat element. |
int |
getRepeatCount()
Gets the repeat count of this IVT Repeat element. |
void |
setDuration(int duration)
Sets the duration of this IVT Repeat element. |
void |
setRepeatCount(int repeatCount)
Sets the repeat count of this IVT Repeat element. |
| Methods inherited from class com.immersion.uhl.IVTElement |
|---|
getTime, getType, newIVTElement, setTime |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public IVTRepeatElement(int time, int repeatCount, int duration)
time
- Time in milliseconds of the IVT Repeat element
within the Timeline effect.repeatCount
- Number of times to repeat the events occurring
between time
and
time + duration
within the Timeline
effect.duration
- Length of the interval in milliseconds over
which to repeat events.| Method Detail |
|---|
public void setRepeatCount(int repeatCount)
repeatCount
- Number of times to repeat the events occurring
between time
and
time + duration
within the Timeline
effect.public int getRepeatCount()
time
and
time + duration
within the Timeline
effect.public void setDuration(int duration)
duration
- Length of the interval in milliseconds over
which to repeat events.public int getDuration()
public int[] getBuffer()
IVTElement
getBuffer
in class IVTElement


31. Jesus Walks on Water
Then Jesus told the disciples to get into the boat and sail to the other side of the lake while he dismissed the crowd. After Jesus had sent the crowd away, he went up on a mountainside to pray. Jesus was there all alone, and he prayed until late at night.
Meanwhile, the disciples were rowing their boat, but by late in the night they had only reached the middle of the lake. They were rowing with great difficulty because the wind was blowing hard against them.
Then Jesus finished praying and went to the disciples. He walked on top of the water across the lake toward their boat!
The disciples were very afraid when they saw Jesus, because they thought they were seeing a ghost. Jesus knew that they were afraid, so he called out to them and said, "Do not be afraid. It is I!"
Then Peter said to Jesus, "Master, if it is you, command me to come to you on the water." Jesus told Peter, "Come!"
So, Peter got out of the boat and started walking to Jesus on the surface of the water.
Then Peter became afraid and began to sink in the water. He cried out, "Master, save me!" Jesus reached out right away and grabbed him. Then he said to Peter, "You man of little faith, why did you doubt?"
When Peter and Jesus got into the boat, the wind immediately stopped blowing and the water became calm. The disciples were amazed. They worshiped Jesus, saying to him, "Truly, you are the Son of God."
A Bible story from: Matthew 14:22-33; Mark 6:45-52; John 6:16-21


- Nephrologist by Universidade de São Paulo – Faculdade de Medicina de Ribeirão Preto;
- Coordinator of the Service of Clinical Nephrology and Hemodialysis Hospital Universitário Onofre Lopes;
- Professor at Universidade Potiguar (UnP);
- Nephrologist of Hospital Mons. Walfredo Gurgel.
- Nephrologist by Faculdade de Medicina de São José do Rio Preto (FAMERP/SP)
- Professor at Universidade Potiguar
- Nephrologist by Universidade de São Paulo (SP)
- Nefrologista das equipes de Transplante do Hospital Universitário Onofre Lopes e do Hospital do Coração de Natal
- Nephrologist at the Hospital Estadual Ruy Pereira
- Nephrologist by Hospital Evangélico de Curitiba (PR)
- Nephrologist at the Hospital Deoclécio Marques Lucena (SESAP-RN)
- Nephrologist by Universidade de São Paulo – Faculdade de Medicina de Ribeirão Preto
- Coordinator of the Hospital Renal Transplant Service Universitário Onofre Lopes e do serviço de Transplante Renal do Hospital do Coração de Natal
- Nephrologist at the Hospital Santa Catarina
- Nephrologist by IAMSPE (São Paulo)
- Acts as hospitalist, intensivist and nephrologist in private hospitals de Natal-RN
Av. Antônio Basílio, 4117 - Nova Descoberta, Natal - RN, 59056-425
+55 (84) 3345-2600
<EMAIL_ADDRESS>| schedules | Monday to Saturday | Domingo |
|---|---|---|
| From: | 6 AM | Closed |
| To: | 8 PM | Closed |
Make your appointment by phone