Abstract tracker functionality, providing methods for tracker initialisation, updates, and cleanup. More...
#include <ARTracker.h>
Public Member Functions | |
| virtual bool | init ()=0 |
| Initialise so trackables can be added and removed. More... | |
| virtual bool | startWithCameraParameters (ARParamLT *paramLT, AR_PIXEL_FORMAT pixelFormat)=0 |
| virtual bool | startWithStereoCameraParameters (ARParamLT *paramLT0, AR_PIXEL_FORMAT pixelFormat0, ARParamLT *paramLT1, AR_PIXEL_FORMAT pixelFormat1, const ARdouble transL2R[3][4])=0 |
| virtual bool | isRunning ()=0 |
| virtual bool | update (AR2VideoBufferT *buff0, AR2VideoBufferT *buff1, std::vector< ARTrackable * > &trackables)=0 |
| virtual bool | stop ()=0 |
| virtual bool | final ()=0 |
| virtual ARTrackable * | newWithConfig (std::vector< std::string > config)=0 |
| ARTrackable factory method. More... | |
Detailed Description
Abstract tracker functionality, providing methods for tracker initialisation, updates, and cleanup.
Member Function Documentation
|
pure virtual |
Implemented in ARTrackerSquare, and ARTracker2D.
|
pure virtual |
Initialise so trackables can be added and removed.
After this call, trackables can be added and removed, any time up until final() is called.
- Returns
- true if initialisation was OK, false if an error occured.
Implemented in ARTrackerSquare, and ARTracker2D.
|
pure virtual |
Implemented in ARTrackerSquare, and ARTracker2D.
|
pure virtual |
ARTrackable factory method.
Implemented in ARTrackerSquare, and ARTracker2D.
|
pure virtual |
Implemented in ARTrackerSquare, and ARTracker2D.
|
pure virtual |
Implemented in ARTrackerSquare, and ARTracker2D.
|
pure virtual |
Implemented in ARTrackerSquare, and ARTracker2D.
|
pure virtual |
Implemented in ARTrackerSquare, and ARTracker2D.
The documentation for this class was generated from the following file:
- /bitrise/src/Source/AR6/include/AR6/ARTracker.h


VoteMPD
Current song
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My votes
Show highscore
Search
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Folders
Artist
Album
Playlists
Often in playlists
Often voted
Played recently
Skip current song
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Well it all started 2 days ago when I found a unused bottle of Strattera that was prescribed to me around a year ago.  So I wake up for no apparent reason, sit in my computer chair, and stare at the blank computer screen for about 30 minutes, then go back to sleep (I felt like I was in a half/sleep walking type daze).
Next day I wake up (today) feeling great (better than I have in months) so I decided to take another one (60mg). Alright, lets skip all the way from morning 'till the time when I went to bed.
As I slowly started drifting into sleep, I noticed that my body started getting numb. I started getting a little scared, but being the experienced 2c-I user that I am, a bad trip never becomes me. I keep on thinking positive thoughts. As time passes, I start hearing a noise.. first it sounded like car horns (impossible for me to hear because I live in a high rise building).
The sound started morphing, and it started to sound like a mix of jazz and blues music.. intensifying, getting louder by the second. By this time I felt like I was floating around 2 inches above my body, I felt like I was rolling on E. The body high was amazing yet scary, my teeth were clenched and my eyes were rolled back tight.
I didn't get to enjoy the body high because of the feeling of impending doom.. thinking that I was having some sort of seizure or something. Well.. the music continued on, then in my 'field of vision' I started to see morphing characters of people or anything that I was thinking at the time.
My field of vision can only be described as a 3rd person view in a video game. With my eyes closed, I was looking down at my body, I could see the complete outline of every body part, as if I was seeing a little boys sketch of a person but filled with that grey static that you see when you accidentally unplug a cable wire from the TV (this somehow represent the euphoria and feelings that I was feeling, as it intensified as time passed... going deeper and deeper into psychosis).
Then after 10 minutes, out of nowhere, I was sucked back into my body as I plunged into a surreal dreamlike landscape for about 2 hours. I had the most intense dreams I ever had.  In one part of the dream, after I smoked weed I literally hallucinated that I was high (I dunno how that is possible, but throughout almost the whole dream I was stoned like a mofo, a 'synthetic' thc, cloned high).
In the last part of the dream, I somehow became blind/partially blind in my dream. And when I looked at myself, my eyes looked like they had cataracts and were crosseyed. Well after a point I was able to take myself out of the 'trance' and come back to reality.
When I opened my eyes, the world around me took on a jello like consistency. Various random flashing colors and bright lights which morphed into people and random figures were also noted.
Trails are intensely prominent at this point, when I look into the dark areas of my room. It looks like Iíve been staring at a bright sunlit window then quickly closed my eyes to get that flash of light that I usually get after staring at a bright object for a long time.
Everything looks fake, and it feels like my head is not attached to my body and is moving on it's own... and typing (sorta like the sims).
Well this was totally unexpected, since it's a school night, at it's 4:30 AM... and I dunno if Iím going to be able to go back to sleep tonight. I really feel sorry for inexperienced people who are prescribed this drug (especially children) for adhd because what I just experienced in the last 3 hours was the most hardcore psychedelic experience I ever had.
I would say this most closely resembles a diphenhydramine trip because that dream was so intensely real that I woke up thinking I was permanently cross eyed and around 300 years into the future (thatís when it supposedly took place, but I didn't feel like getting too much into the details of it).
This is a high, where, I don't know that I am high, and everything that is hallucinated is real to me at that moment.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


LiveOak
Stian Thorgersen /<EMAIL_ADDRESS>Mobile Backend as a Service
IaaS PaaS BaaS
BaaS Features
SDKs - Storage - Security
Push - Business Logic
Resource Container
Lightweight - Polyglot - Modular
Built on WildFly
Authentication
By Keycloak
Authorization
Built-in and custom Policies
Push Notifications
By AeroGear UPS
Preview available soon
Local Server & OpenShift
Provisioning
By OpenShift
Enterprise
Clustering - Transactions - LDAP - RDBMS


This course is offered as 15-388 A
(a 9-unit course for undergraduates with live lectures), and 15-688 A/B
(a 12-unit course for masters with choice between live lectures (section A) and no meetings (section B)).
Both courses have the same lectures, but the latter will have additional advanced problems in their assignments.
Meeting
This course meets every Monday and Wednesday 3:00pm–4:20pm in Doherty Hall 2210.
Prerequisites
Programming experience is necessary for the course, all assignments are in Python. For undergraduates, either 15-112 or 15-122 is required.
Experience with linear algebra, probability, and statistics is recommended, but not strictly required (courses like 21-240/241/242 for linear algebra or 36-201 for probability/statistics are more than sufficient). Students concerned about whether they have a proper background should contact the course instructors to discuss.
Grading
- 50% homework
- 15% tutorial
- 25% final project
- 10% class participation
Participation
If you are in section A, then your participation grade comes from your participation in polls administered during class. Speaking up during class and participating in the class forums may help your grade.
If you are in section B, then you will have a week after some lecture videos are released to complete a short quiz relating to the lecture. Not all lectures will have corresponding quizzes. Participating in the class forums may also help your grade.


DROP Fixed Income
v3.76 29 September 2018
DROP Fixed Income is a collection of Java libraries for Instrument/Trading Conventions, Treasury Futures/Options, Funding/Forward/Overnight Curves, Multi-Curve Construction/Valuation, Collateral Valuation and XVA Metric Generation, Calibration and Hedge Attributions, Statistical Curve Construction, Bond RV Metrics, Stochastic Evolution and Option Pricing, Interest Rate Dynamics and Option Pricing, LMM Extensions/Calibrations/Greeks, Algorithmic Differentiation, and Asset Backed Models and Analytics.
DROP Fixed Income is composed of the following main libraries:
For Installation, Documentation and Samples, and the associated supporting Numerical Libraries please check out DROP.
Apache 2.0


RapidSMS can take advantage of Twilio’s status callback. This is useful if you’d like to track the status of a message after it’s been passed to Twilio for processing. Twilio will use a callback URL to notify us. Enabling this feature will allow you to view delivery reports, for each message, in the Django admin.
Make sure rtwilio is in INSTALLED_APPS:
INSTALLED_APPS = (
# other apps
'rtwilio',
)
Add the callback view to your urlconf:
urlpatterns = patterns('',
# ...
url(r'^backend/twilio/status-callback/$', status_callback,
name='twilio-status-callback'),
)
Add the necessary database tables (omit --migrate if you’re not using South):
python manage.py syncdb --migrate
Add the full callback URL to your settings:
INSTALLED_BACKENDS = {
# ...
# other backends, if any
"twilio-backend": {
"ENGINE": "rtwilio.outgoing.TwilioBackend",
'config': {
# same as before..
'callback': 'http://<public-django-instance>/backend/twilio/status-callback/',
}
},
}
You can view delivery reports in the Django admin.


|
ActiveTcl User Guide
|
||
Tk_GetPixmap, Tk_FreePixmap - allocate and free pixmaps
#include <tk.h>
Pixmap
Tk_GetPixmap(display, d, width, height,
depth)
Tk_FreePixmap(display, pixmap)
These procedures are identical to the Xlib procedures XCreatePixmap and XFreePixmap, except that they have extra code to manage X resource identifiers so that identifiers for deleted pixmaps can be reused in the future. It is important for Tk applications to use these procedures rather than XCreatePixmap and XFreePixmap; otherwise long-running applications may run out of resource identifiers.
Tk_GetPixmap creates a pixmap suitable for drawing in d, with dimensions given by width, height, and depth, and returns its identifier. Tk_FreePixmap destroys the pixmap given by pixmap and makes its resource identifier available for reuse.
Copyright © 1990 The Regents of the University of California. Copyright © 1994-1996 Sun Microsystems, Inc. Copyright © 1995-1997 Roger E. Critchlow Jr.


Coderspoint has everything you need to get your new website up and running in no time all of the templates and themes.
Coderspoint has everything you need to get your new website up and running in no time! All of the templates and themes on Coderspoint w3c valid error free code and easy to use. Coderspoint has everything you need to get your new website up and running in no time! All of the templates and themes on Coderspoint w3c valid error free code and easy to use. Coderspoint has everything you need to get your new website up and running in no time! Coderspoint w3c valid error free code and easy to use. All of the templates and themes on Coderspoint w3c valid error free code and easy to use.
Hire Me NowCoderspoint has everything you need to get your new website up and running in no time all of the templates and themes.
Coderspoint has everything you need to get your new website up and running in no time all of the themes.
Coderspoint has everything you need to get your new website up and running in no time all of the themes.
Coderspoint has everything you need to get your new website up and running in no time all of the themes.
Coderspoint has everything you need to get your new website up and running in no time all of the themes.
Coderspoint has everything you need to get your new website up and running in no time all of the themes.
Coderspoint has everything you need to get your new website up and running in no time all of the themes.
Coderspoint has everything you need to get your new website up and running in no time all of the templates and themes.
First we have held meeting to discuss details about project with our Client.
We take a survey to analysis properly how the project should build to.
Web bean have strongest development team. We start developing after analysis.
Web bean provides 24/7 Support to make you 100% satisfied taking our services.
Coderspoint has everything you need to get your new website up and running in no time! All of the templates and themes on Coderspoint w3c valid error free code and easy to use. We provide good support.
Founder of Coderspoint
Coderspoint has everything you need to get your new website up and running in no time! All of the templates and themes on Coderspoint w3c valid error free code and easy to use.
Founder of Coderspoint
Coderspoint has everything you need to get your new website up and running in no time! All of the templates and themes on Coderspoint w3c valid error free code and easy to use. We provide good support.
Founder of Coderspoint
Coderspoint has everything you need to get your new website up and running in no time all of the templates and themes.
3066 Stone Lane, Wayne, Pennsylvania.
+610-401-6021, +610-401-6022
<EMAIL_ADDRESS>www.mydomain.com


--- layout: post status: publish published: true title: MSBuild Vs. NAnt author: display_name: Tomas Restrepo login: tomasr email<EMAIL_ADDRESS>url: http://winterdom.com/ author_login: tomasr author_email<EMAIL_ADDRESS>author_url: http://winterdom.com/ wordpress_id: 316 wordpress_url: http://winterdom.com/2007/09/msbuildvsnant date: '2007-09-20 18:36:17 +0000' date_gmt: '2007-09-20 18:36:17 +0000' categories: - ".NET" - Tools tags: [] comments: - id: 230 author: Matt Katz author_email: '' author_url: http://www.MoreLightMoreLight.com date: '2007-09-21 09:09:35 +0000' date_gmt: '2007-09-21 09:09:35 +0000' content: | Reasons we use msbuild at my place: Getting a vdproj file to build easily. Getting a VSTO application to build easily. Trying to get Nant to perform those tricks was not fun. - id: 231 author: James author_email: '' author_url: '' date: '2007-09-21 09:28:15 +0000' date_gmt: '2007-09-21 09:28:15 +0000' content: | I am confused by Matt Katz' assertion that he uses msbuild in order to build deployment projects easily since from my own experience PLUS everything I can find on Google (including comments from MS employees) that vdproj files are not supported by msbuild. The only way to build them is command line, which works basically the same in both NAnt and msbuild. ---
Jeremy Miller asked about switching from NAnt to MSBuild and if it would be worth it. I've thought about this in the past, and here's what it always comes out for me:
In general, I would say that if you're already familiar with NAnt, and can use it effectively and efficiently, there is little compelling reason at this time to switch. But if you're not familiar, then at least trying to get acquainted with MSBuild should be worth it.


Welcome to the home of Chainsaw v2!
Chainsaw v2 is a companion application to Log4j written by members of the Log4j development community. Like a number of Open Source projects, this new version was built upon inspirations, ideas and creations of others. Chainsaw v2 has it's roots from the original Chainsaw utility written by Oliver Burn, and with inspiration from the Log Factor 5 utility contributed by ThoughtWorks Inc.
*** Got Java Web Start installed?: [Launch now!]***
If you haven't got Java Web Start installed, then try this zipped distribution. [Download]
It's a GUI-based Log viewer. A picture tells a thousand words...
These screen shots were taken on Windows 2000, running Sun JDK 1.4.2.
Rather than rely on a combination of tail/grep/vi or equivalent to view/query/trace-through a huge trail of logging events, you can use Chainsaw. Chainsaw can read log files formatted in Log4j's XMLLayout, receive events from remote locations, read events from a DB, it can even work with the JDK 1.4 logging events.
Heres just a brief run down of some of the features of Chainsaw v2:
"LOGGER == 'com.mycompany' && LEVEL == ERROR"
).*** Got Java Web Start installed?: [Launch now!]***
Otherwise, if the above link does not work, then you will need to check out the jakarta-log4j module from the Apache CVS server to build and run Chainsaw v2. To make this easier, we have created an installation Ant script, you can download this by clicking here.
You will need the following installed to utilise this installation script:
Once you have downloaded and placed this script in a directory where you want Chainsaw v2 installed, you can type:
ant -f install-chainsaw.xml
This will download everything you need to build and run Chainsaw v2.
When finally released, we plan to have Chainsaw v2 available via Java WebStart.
If you launched via Java Web Start, you should be ROCKING! However, if you have used the above installer, you can cd
to tho jakarta-log4j
sub-directory and
type:
ant chainsaw
Chainsaw v2 will be built and run!
Chainsaw already includes help with with a Quick Reference and a Tutorial to get you started, all viewable from within the GUI!. A User Manual will be made available around release time.


Tsumairi (妻入り) is the gabled entrance of a shrine or temple, located at one or both of the gabled sides. It is perpendicular to the main ridge of the roof, called the mune (棟) or munagi (棟木).
Hirairi (平入り) is the entrance to a building along its long edge, and is parallel to the mune. This style was commonly found in minka of the Edo period.


{% extends "base.html" %} {% block title %}Page not found{% endblock title %} {% block content %}
Sorry, but the requested page could not be found.


public class HeaderPositionCalculator
extends java.lang.Object
| Constructor and Description |
|---|
HeaderPositionCalculator(StickyRecyclerHeadersAdapter adapter,
com.timehop.stickyheadersrecyclerview.caching.HeaderProvider headerProvider,
com.timehop.stickyheadersrecyclerview.util.OrientationProvider orientationProvider,
com.timehop.stickyheadersrecyclerview.calculation.DimensionCalculator dimensionCalculator) |
| Modifier and Type | Method and Description |
|---|---|
boolean |
hasNewHeader(int position,
boolean isReverseLayout)
Determines if an item in the list should have a header that is different than the item in the
list that immediately precedes it.
|
boolean |
hasStickyHeader(android.view.View itemView,
int orientation,
int position)
Determines if a view should have a sticky header.
|
void |
initHeaderBounds(android.graphics.Rect bounds,
android.support.v7.widget.RecyclerView recyclerView,
android.view.View header,
android.view.View firstView,
boolean firstHeader) |
public HeaderPositionCalculator(StickyRecyclerHeadersAdapter adapter, com.timehop.stickyheadersrecyclerview.caching.HeaderProvider headerProvider, com.timehop.stickyheadersrecyclerview.util.OrientationProvider orientationProvider, com.timehop.stickyheadersrecyclerview.calculation.DimensionCalculator dimensionCalculator)
public boolean hasStickyHeader(android.view.View itemView, int orientation, int position)
itemView
- given by the RecyclerVieworientation
- of the Recyclerviewposition
- of the list item in questionpublic boolean hasNewHeader(int position, boolean isReverseLayout)
position
- of the list item in questionsisReverseLayout
- TRUE if layout manager has flag isReverseLayoutpublic void initHeaderBounds(android.graphics.Rect bounds, android.support.v7.widget.RecyclerView recyclerView, android.view.View header, android.view.View firstView, boolean firstHeader)


---
layout: post
title: Europe's best beaches and swimming areas - mapped and ranked | Environment
| guardian.co.uk
date: '2012-05-25T09:30:12-07:00'
tags:
tumblr_url: http://alexhwilliams.tumblr.com/post/23738298969/europes-best-beaches-and-swimming-areas-mapped-and
---
Europe's best beaches and swimming areas - mapped and ranked | Environment | guardian.co.uk


Reflexology and PMS
Reflexology for Premenstrual Syndrome (PMS) Do you suffer from migraines, headaches, irritability, depression like conditions around your monthly cycle? You are not alone as many women suffer from these conditions every month in silence. It might be time for you to try out reflexology. Reflexology can help with PMS, migraines,...
[Read More]


{% extends "base.html" %} {% block page %}
This webiste is aimed to help collectors of videogames to track their collection and help them keep things organized


Last night I dreamed, not that I went to Manderlay again, yet again, yet again, but that I was hanging out with Emerson, Lake, and Lake's mother, but not Palmer, of whom there was no sign. It was uneventful, as dreams go, but when I woke I did wonder what it might mean, and I decided to ask that question on Facebook Facecloth.
Answer came from William English, who wrote : “After careful consideration it seems obvious that by omitting Carl Palmer, drummer with Atomic Rooster, and substituting him with Lake's mother, you are erasing traumatic childhood memories of a “pram cellar” (being an anagram of Carl Palmer). Am I right?”
Eek! It has all come flooding back. I shall now undergo rigorous recovered memory therapy.
Emerson (present), Lake (present), Palmer (absent), Lake's mother (not shown)
ADDENDUM : A particularly bewildering point about this dream is that I was never an aficionado of the band John Peel invariably referred to as Emerson, Lake & Parker, and have never owned any of their music in LP or CD form, nor indeed in cassette or 8-track or mp3, nor in any other format yet dreamed up by sound reproduction boffins.


--- layout: default author: Jack title: Luck vs Hard Work usemathjax: true ---
Is your status in life determined by the whims of fate and your current position? Or do you only have yourself to blame/credit for your failures/successes? I often think about this whenever I hear some billionaire talk about how they pulled themselves up by their bootstraps. I also think about this whenever I hear someone making excuses for themselves. Tonight, this topic once again came into my mind while watching this clip from the Joe Rogan podcast:
I thought, "I wonder if Joe Rogan realizes the tremendous luck that it took to become the world's largest podcaster." I really enjoy much of Joe Rogan's content and think that he is refreshingly willing to disagree with his guests. He seems to lean conservative when talking to his liberal guests and seems to lean liberal when talking to his conservative guests. This is what I want to see from a podcast! I believe that his hard work is very important to his success. In fact, I would even go as far to say that his success would be nearly impossible without hard work. That being said, his level of success is also nearly impossible without tremendous luck.
Following the theme of hard work, I put together this cool plot to illustrate what I mean ;). I'd like to propose the following model of success that admittedly is very simplistic, but which demonstrates some true dynamics of success.
Notice that, although the most successful people (circles) have put in a lot of hard work (blue), they have also been very lucky (red). This results in the most successful people being pinkish (both working hard and lucky).


Zend Framework
LICENSE
This source file is subject to the new BSD license that is bundled with this package in the file LICENSE.txt. It is also available through the world-wide-web at this URL: http://framework.zend.com/license/new-bsd If you did not receive a copy of the license and are unable to obtain it through the world-wide-web, please send an email to<EMAIL_ADDRESS>so we can send you a copy immediately.
HTTP Authentication Adapter
Implements a pretty good chunk of RFC 2617.
\Zend_Auth_Adapter_Http_Resolver_Interface
$_basicResolver= ''
Object that looks up user credentials for the Basic scheme
\Zend_Auth_Adapter_Http_Resolver_Interface
$_digestResolver= ''
Object that looks up user credentials for the Digest scheme
boolean
$_ieNoOpaque= ''
Flag indicating the client is IE and didn't bother to return the opaque string
boolean
$_imaProxy= ''
Whether or not to do Proxy Authentication instead of origin server authentication (send 407's instead of 401's). Off by default.
array
$_supportedAlgos= 'array'
List of the supported digest algorithms. I want to support both MD5 and MD5-sess, but MD5-sess won't make it into the first version.
array
Detailsarray
$_supportedQops= 'array'
List of supported qop options. My intetion is to support both 'auth' and 'auth-int', but 'auth-int' won't make it into the first version.
array
Detailsarray
$_supportedSchemes= 'array'
List of authentication schemes supported by this class
array
Details__construct(
array $config
)
:
void
Constructor
| Name | Type | Description |
|---|---|---|
| $config | array | Configuration settings: 'accept_schemes' => 'basic'|'digest'|'basic digest' 'realm' => |
| Exception | Description |
|---|---|
| \Zend_Auth_Adapter_Exception |
_basicAuth(
string $header
)
:
\Zend_Auth_Result
Basic Authentication
| Name | Type | Description |
|---|---|---|
| $header | string | Client's Authorization header |
| Type | Description |
|---|---|
| \Zend_Auth_Result |
| Exception | Description |
|---|---|
| \Zend_Auth_Adapter_Exception |
_basicHeader(
)
:
string
Basic Header
Generates a Proxy- or WWW-Authenticate header value in the Basic authentication scheme.
| Type | Description |
|---|---|
| string | Authenticate header value |
_calcOpaque(
)
:
string
Calculate Opaque
The opaque string can be anything; the client must return it exactly as it was sent. It may be useful to store data in this string in some applications. Ideally, a new value for this would be generated each time a WWW-Authenticate header is sent (in order to reduce predictability), but we would have to be able to create the same exact value across at least two separate requests from the same client.
| Type | Description |
|---|---|
| string | The opaque value |
_challengeClient(
)
:
\Zend_Auth_Result
Challenge Client
Sets a 401 or 407 Unauthorized response code, and creates the appropriate Authenticate header(s) to prompt for credentials.
| Type | Description |
|---|---|
| \Zend_Auth_Result | Always returns a non-identity Auth result |
_digestAuth(
string $header
)
:
\Zend_Auth_Result
Digest Authentication
| Name | Type | Description |
|---|---|---|
| $header | string | Client's Authorization header |
| Type | Description |
|---|---|
| \Zend_Auth_Result | Valid auth result only on successful auth |
| Exception | Description |
|---|---|
| \Zend_Auth_Adapter_Exception |
_digestHeader(
)
:
string
Digest Header
Generates a Proxy- or WWW-Authenticate header value in the Digest authentication scheme.
| Type | Description |
|---|---|
| string | Authenticate header value |
_parseDigestAuth(
string $header
)
:
array|false
Parse Digest Authorization header
| Name | Type | Description |
|---|---|---|
| $header | string | Client's Authorization: HTTP header |
| Type | Description |
|---|---|
| arrayfalse | Data elements from header, or false if any part of the header is invalid |
_secureStringCompare(
string $a, string $b
)
:
bool
Securely compare two strings for equality while avoided C level memcmp() optimisations capable of leaking timing information useful to an attacker attempting to iteratively guess the unknown string (e.g. password) being compared against.
| Name | Type | Description |
|---|---|---|
| $a | string | |
| $b | string |
| Type | Description |
|---|---|
| bool |
authenticate(
)
:
\Zend_Auth_Result
Authenticate
| Type | Description |
|---|---|
| \Zend_Auth_Result |
| Exception | Description |
|---|---|
| \Zend_Auth_Adapter_Exception |
getBasicResolver(
)
:
\Zend_Auth_Adapter_Http_Resolver_Interface
Getter for the _basicResolver property
| Type | Description |
|---|---|
| \Zend_Auth_Adapter_Http_Resolver_Interface |
getDigestResolver(
)
:
\Zend_Auth_Adapter_Http_Resolver_Interface
Getter for the _digestResolver property
| Type | Description |
|---|---|
| \Zend_Auth_Adapter_Http_Resolver_Interface |
getRequest(
)
:
\Zend_Controller_Request_Http
Getter for the Request object
| Type | Description |
|---|---|
| \Zend_Controller_Request_Http |
getResponse(
)
:
\Zend_Controller_Response_Http
Getter for the Response object
| Type | Description |
|---|---|
| \Zend_Controller_Response_Http |
setBasicResolver(
\Zend_Auth_Adapter_Http_Resolver_Interface $resolver
)
:
\Zend_Auth_Adapter_Http
Setter for the _basicResolver property
| Name | Type | Description |
|---|---|---|
| $resolver | \Zend_Auth_Adapter_Http_Resolver_Interface |
| Type | Description |
|---|---|
| \Zend_Auth_Adapter_Http | Provides a fluent interface |
setDigestResolver(
\Zend_Auth_Adapter_Http_Resolver_Interface $resolver
)
:
\Zend_Auth_Adapter_Http
Setter for the _digestResolver property
| Name | Type | Description |
|---|---|---|
| $resolver | \Zend_Auth_Adapter_Http_Resolver_Interface |
| Type | Description |
|---|---|
| \Zend_Auth_Adapter_Http | Provides a fluent interface |
setRequest(
\Zend_Controller_Request_Http $request
)
:
\Zend_Auth_Adapter_Http
Setter for the Request object
| Name | Type | Description |
|---|---|---|
| $request | \Zend_Controller_Request_Http |
| Type | Description |
|---|---|
| \Zend_Auth_Adapter_Http | Provides a fluent interface |
setResponse(
\Zend_Controller_Response_Http $response
)
:
\Zend_Auth_Adapter_Http
Setter for the Response object
| Name | Type | Description |
|---|---|---|
| $response | \Zend_Controller_Response_Http |
| Type | Description |
|---|---|
| \Zend_Auth_Adapter_Http | Provides a fluent interface |


| e18_final_line.py |
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Create Something Beautiful!
Our tutorial covers all core concepts of Proxlight Designer and let's you crate beautiful UI's & UX for your recent projects.
Watch TutorialsSpeed up your GUI creation by using Figma as a drag & drop tool for creating eye's popping designs.
Start Designing in FigmaSchedule your designs so that you can process them any time.
Learn moreWork with your team to create a UI from anywhere explore this Figma feature.
Learn moreProxlight Designer is very easy to use. We have created a simple tutorial which will clearly show you how to use Proxlight Designer. The most important part of Proxlight Designer is the naming part which you can also learn from our github page.
Find out moreSimple and fast installer.
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With our complete tutorial you can use Proxlight Designer for creating any UI.
Coded using python by Pratyush Mishra along with other Proxlight community.
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Build fully responsive application with Proxlight Designer.
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Advance Setup tool for quick installation
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This is a group activity for making a City with proper plan consisting of a single round only. There is provision of thermocolmore....
1st Prize:Rs. 2000/-
2nd Prize:Rs. 1000/-
FACULTY –IN-CHARGE-: Biswajit Nayak (Asst. Prof Civil Engineering Dept.), +91-9556665384
Event coordinator- : Bijaylaxmi Pradhan (4th yr),<PHONE_NUMBER> (Event head)
Biswajit Behera (3rd yr) ,<PHONE_NUMBER>.
This is a technical event .It consist of only one round which is of four hours. This event is performed in a group and each group consists of maximum 3-4 members. There is a provision of paper, gum, cutter and a rolling rod. After completion of this event there is a testing round of the structures which more....
1st Prize: 3000
2nd Prize: 2000
FACULTY –IN-CHARGE-: Sanjay Kumar Behera (Prof Civil Engineering Dept.) +91-9861447306
Event coordinator- : Ashutosh Jena (4th yr),<PHONE_NUMBER> (Event head)
Archana Mallick(4thyr).,<PHONE_NUMBER>.
Ipsita Mund(3rd yr).,<PHONE_NUMBER>.
This is a fun event; it consists of three rounds, which is conducted in three different days. The 1st round is basically a quiz round so participant will perform individually. In 2nd round, Illusion drawing round will be conducted and it is a individual activity. In 3rd round basically a chit round will be more....
1st Prize: 2000
2nd Prize: 1000
FACULTY –IN-CHARGE-: Sagarika Swain (Asst. Prof Civil Engineering Dept.), +91-7205665158
Event coordinator- : Abhijeet Kumar,<PHONE_NUMBER>(4th yr). (Event head)
Tarun Kumar Dash,<PHONE_NUMBER> (4th yr).
Priyanka Roy,<PHONE_NUMBER> (3rd yr).
This is a technical event .It consist of only one round which is of Two hours. This event is performed in a group and each group consists of maximum 3-4 members. There is a provision of paper, gum, cutter more....
1st Prize: 1500
2nd Prize: 1000
FACULTY –IN-CHARGE-: Tapan Kumar Nayak (Asst. Prof Civil Engineering Dept.) ,+91-9437565402
Event coordinator- : Preetipragyan Prusty (4th yr),<PHONE_NUMBER> (Event head)
Kishan kumar Sahoo (3rd yr) ,<PHONE_NUMBER>


collector_optics
Path: CARNOT/heat_source/incidence angle modifier (IAM)
Purpose
The block calculates the absorbed radiation from the optical characteristics of
the type of glass used for the collector cover.
Description
This block transforms the incoming direct and diffuse radiation per unit area
to absorbed solar power. It uses the optical efficiency of the collector,
direct and diffuse radiation on the aperture area and the incidence angles.
There are four different types of collector glazing in the Library:
The incidence angle modifier (IAM) is derived from Fresnels equations for glass material with a refraction index 1.526, an extinction coefficient of 4/m (extra white glass) or 16/m (float glass) and a thickness of 4 mm. See "taualfa" in the manual or type "help taualfa" on the command line for more information on the calculation of the IAM.
Input:
Output:
See "taualfa" in the manual or type "help taualfa" on the command line for
more information on the calculation of the IAM.
NOTE: When fitting the
measured values with "taualfa", you should vary the thickness of the cover and the
extinction coefficient. For some collectors you will get unusual values for the
parameters. Due to shading and other physical effects, the IAM of measured
collectors is usually lower than the physical properties of the cover,
calculated by the function "taualfa".
Characteristics
Direct Feedthrough Yes
Sample
time Inherited
from driving block
Vectorized
No


Half-Life: Alyx is real, new Half-Life VR will be announced this Thursday
It’s not Half-Life 3 or Half-Life: Episode Three but Valve is planning to unveil a new VR game starring Alyx Vance this week.
On the same day that Shenmue III is released (that’s got to be on purpose) Valve has announced a new Half-Life game, although it’ll only be for VR.
Rumours of a VR game have been chugging along for years, but the brief tweet below confirms that it’s called Half-Life: Alyx and that it will be properly unveiled on Thursday, 21 November.
10am Pacific Time is 6pm GMT, so unlike the tweet you won’t have to stay up late to find out what’s going on.
Advertisement Advertisement
Existing rumours suggest that the game is set somewhere during the 20-year time gap between Half-Life 1 and 2, when Gordon Freeman is still in stasis.
That means that in every sense this is not Half-Life 3 and we still don’t get to find out what happens after Half-Life 2: Episode Two from 2007. Although some may view that as a good thing, as it means if you don’t have access to VR then you’re only missing out on a side story.
The tweet doesn’t say anything specific about hardware but the VR in question is presumably the new Valve Index headset. Whether it’d be possible to run the game on other hardware, or maybe even the PlayStation VR, remains to be seen.
It seems relatively unlikely though, at least at first, as this and a promised other two ‘flagship’ VR games will become essentially killer apps for the headset.
Rumours of the game’s title leaked just a few hours before the official announcement, but they didn’t mention anything about this Thursday and instead suggested that the game was going to be unveiled at The Game Awards on 12 December.
That has to make you wonder whether plans were changed when the news leaked out (which seems relatively unlikely) or if the reveal on Thursday will be fairly brief and maybe not much more than a quick tease and some logos.
Advertisement Advertisement
Thankfully it’s not long till we find out, and while it’s not quite Half-Life 3 it is the closest thing to it that we’ve had in over a decade.
Email<EMAIL_ADDRESS>leave a comment below, and follow us on Twitter


This demo illustrates the basic functionality of Custom element DataTable. Custom element DataTable is built to easily replace your HTML Tables. It can read and display the data from your HTML Table, but it can also display data from different data sources like XML, JSON, Array, CSV or TSV.


Full Stack Developer with 5+ years experience mainly working with Python, Flutter and POS system integration (Paynow). I am experienced in leveraging agile frameworks to provide a robust synopsis for high level overviews.
Graduated from MuzindaHUB in 2018
Mylli · PyBluedot · Paynow2 · Paynow For Flutter · Bitsa Ride (Botswana) · PaperLS · Fundie ·
Development of bots for popular Social Media platforms which include acebook Messenger, Twitter, Telegram for purposes of marketing and bettering client experience.
Development of machine learning bots that can be adjusted/refactored to handle business tasks such as online marketing, Campaign Tracking
Recent project is Bitsa Ride, a facebook chatbot that allows Ride Sharing Bitsa Ride Chatbot (Based in Botswana)
Educational Solution that sends users books via Whatsapp Platform to ease data charges on students Fundie
Ability to develop robust and sophisticated backend models produced in modern python code which can be easily adjusted to required needs.
Responsible for playing a key role in the designing, building, maintaining and testing of back-end based applications.
Recently helped create backend for CoVid19-Tracker mobile application, supporting the FlutterDeVs ZW group
Experience in Native Android Development (Java) and Cross Platform with new framework by Google Flutter
Repositories Available on Request
Public Published AppAn app that allows you upload documents to the cloud and extract them via Whatsapp. Yes feel free to try it
Open In Play StoreJust a small arcase game I made using the Flutter Flame Engine
Open in Play StoreBitsa Ride driver's app
Open in Play StorePart of communities BugCrowd, BugBounty helping the online community with safe security practises regarding cyber security.
Able to generate security reports for network infrastructure, websites and mobile apps
Familiar with:
One of the upcoming startups for Data Science in Zimbabwe with aim to provide viable solutions using raw data.
Apart from being a developer, I enjoy most of my time being outdoors and producing digital art. In my extra hours I contribute to Open Source projects and support local startups, few examples PyConZW, PyData Harare.
Pythonista and Linux Enthusiast who loves coffee. I spend my free time exploring new technologies that contribute to the advancement of Mobile App Development.
.....THE END........


{% endif %}
Make sure you change the taxi_id in the url
{{ put_code(make_url('/taxis/taxi_id/'), apikeys_operator, '{"data": [{"status": "free"}]}') }}
Post a hail
Make sure you change the taxi_id and the operator in the body
{{ post_code(make_url('/hails/hail_id/'), apikeys_moteur, '{"data": [{"customer_address": "customer address", "customer_id": "0656435678", "customer_lat": 48.8, "customer_lon": 2.3, "customer_phone_number": "0656435678", "operateur": "operator", "taxi_id": "taxi_id"}]}') }}
Set status hail to received_by_taxi
Make sure you change the hail_id in the url
{{ put_code(make_url('/hails/hail_id/'), apikeys_operator, '{"data": [{"status": "received_by_taxi"}]}') }}
Set status hail to accepted_by_taxi
Make sure you change the hail_id in the url
{{ put_code(make_url('/hails/hail_id/'), apikeys_operator, '{"data": [{"status": "accepted_by_taxi", "taxi_phone_number": "0676545373"}]}') }}
Set status hail to accepted_by_customer
Make sure you change the hail_id in the url
{{ put_code(make_url('/hails/hail_id/'), apikeys_moteur, '{"data": [{"status": "accepted_by_customer"}]}') }}
{% endblock %}


#!/usr/bin/env node
'use strict';
#!/usr/bin/env node
'use strict';
Last updated: November 2017
This example demonstrates how you can use named sections measure performance of a plain old async-await programs. You might be interested in this example if you:
Legion supports a concept called “named sections”. A named section is just that, a contiguous part of a larger testcase that has a unique name. Legion measures the number of times a section is run and the total time needed to run it.
A named section is also a quick way to instrument something if you don’t want to bother learning Legion’s instrumentation API. Accordingly, in this example we’ll be able to do most of our work in plain vanilla javascript.
As with other examples, we’ll start by loading up the obstacle course. But this time we’ll import the original node-fetch implementation of the WHATWG fetch API.
const obstacle = require('legion-obstacle-course').http;
const L = require('legion');
const fetch = require('node-fetch');
As with most examples, we’ll create a Legion load test using the Obstacle Course. This time we’ll use the delay API. The delay API simply responds after a delay that we can specify.
L.create()
.using(obstacle)
.withTestcase(L.of()
The “quick” request should take 1 second to complete.
.chain(L.named.section('quick-request', async function() {
const response = await fetch(obstacle.host + '/delay?response=500&content=500');
if( !response.ok )
throw new Error('Unexpected error.');
await response.text();
}))
White the “slow” request should take 10 seconds to complete.
Both requests will appear in the final statistics under their given section names.
.chain(L.named.section('slow-request', async function() {
const response = await fetch(obstacle.host + '/delay?response=5000&content=5000');
if( !response.ok )
throw new Error('Unexpected error during slow request.');
await response.text();
})))
.main();


MHKiT CDIP IO¶
MHKiT includes functions to pull data directly from the Coastal Data Information Program (CDIP), an extensive network for monitoring waves and beaches along the coastlines of the United States.
To run this example of using CDIP and its data in MHKiT we will start by importing the necessary python packages (scipy
, pandas
, numpy
), and MHKiT wave submodules (resource
, graphics
, and io.ndbc
).
[1]:
from mhkit.wave import graphics
from mhkit.wave.io import cdip
import matplotlib.pyplot as plt
Quick Start¶
The request_parse_workflow
function is your one-stop shop for pulling and parsing data. It wraps MHKiT’s request_data
function so that if a station number is passed the function will pull the buoy data from the CDIP servers and then proceed to process the data for the user. request_parse_workflow
allows the user to slice data between a start and/or end date. Alternatively, the user may specify a single year or multiple years of interest. To reduce processing time
request_parse_workflow
will allow the user to specify parameters of interest and only return data for the specified parameters. By default, the request_parse_workflow
will pull historic data but the user may also specify real-time data if interested. Lastly, due to the long processing time two-dimensional (2D) data is not returned by default. If all 2D data is desired the boolean all_2D_variables
may be specified as True. It is recommended however that if 2D data is needed that
the user passes that parameter in the parameters field. For a full list of 1D, 2D, and metadata variables see the CDIP reference here (see BUOY VARIABLES).
[2]:
from mhkit.wave.io import cdip
import matplotlib.pyplot as plt
station_number = '100'
start_date = '2020-04-01'
end_date= '2020-04-30'
parameters =['waveHs', 'waveTp', 'waveMeanDirection']
data = cdip.request_parse_workflow(station_number=station_number, parameters=parameters,
start_date=start_date, end_date=end_date)
print('\n')
print(f'Returned data: {data.keys()} \n')
Processing 2D Variables:
Returned data: dict_keys(['data', 'metadata'])
1. Request Data from CDIP¶
In the above example request_parse_workflow
is used to both request and parse the CDIP data using multiple MHKiT functions in a presepecfied workflow for the user. Here, we will start by running the consituient functions which make up parse data.
To get started we will take a look at the request_netCDF
function and what is needed to call it. Requesting the NetCDF file is broken out to provide users flexibility by taking a modular approach to the data request. This is useful for the user to make custom workflows beyond what request_parse_workflow
does currently and can also be used if the user prefers to work with the requested data in a tool such as xarray instead of the returned dictionary of dataframes.
MHKiT can be used to request historical or realtime data from the CDIP buoys. A station table and map can be found here to determine a buoy of interest http://cdip.ucsd.edu/m/stn_table/. To get started we will call historic data from station number 100. The function will return a netCDF file with all historic data.
[3]:
station_number='100'
data_type='historic'
nc = cdip.request_netCDF(station_number, data_type)
2. Processing the NetCDF file¶
The returned NetCDF file stored as the nc file above may now be passed to the get_netcdf_variables
function to extract the data into a dictionary with a DataFrame of 1D variables and the metadata. The ‘data’ and ‘metadata’ each hold different types of data based based on a prefix used on the variable returned by CDIP. Example prefixs are ‘wave’, ‘sst’, and ‘gps’ which are described in further detail below.
[4]:
buoy_data = cdip.get_netcdf_variables(nc)
print(f'Returned data: {buoy_data.keys()} \n')
Returned data: dict_keys(['data', 'metadata'])
2.a The ‘data’ key¶
As can be seen above the function has returned a dictionary with two keys:
1. 'data' - dictionary of DataFrames with keys reffering to the data type. Possible keys include
a. 'wave' - includes processed variables such as Hs, and Tp
b. 'sst' - timeseries of sea surface tempature
c. 'gps' - timeseries of buoy latitude and longitude
d. 'dwr' - directional waverider contains information about accelerometer and buoy batery level
e. 'wave2D' - dictionary of dataframes which are of length time and have columns of wave frequency.
2. 'metadata' - any other data that was not of length time of a 2D variable. This has the same keys as the 'data' key above.
a. 'meta' - processed variables which started with the meta prefix and are not part of the variable prefixs listed below
b. 'wave' - includes processed variables such as Hs, and Tp
c. 'sst' - timeseries of sea surface tempature
d. 'gps' - timeseries of buoy latitude and longitude
e. 'dwr' - directional waverider contains information about accelerometer and buoy batery level
f. 'wave2D' - dictionary of dataframes which are of length time and have columns of wave frequency.
By calling on the dictionary key [‘data’][‘wave’] we can see the associated DataFrame for the wave data. The DataFrame is summarized below where one can see both the time index and values of each column.
[5]:
buoy_data["data"]["wave"]
[5]:
| waveTime | waveFlagPrimary | waveFlagSecondary | waveHs | waveTp | waveTa | waveDp | wavePeakPSD | waveTz | waveSourceIndex | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2001-01-30 00:17:11 | 980813831 | 1 | 0 | 0.97 | 14.285714 | 5.635270 | 275.96875 | 1.255072 | 4.597701 | 1 |
| 2001-01-30 00:47:10 | 980815630 | 1 | 0 | 0.95 | 14.285714 | 5.248230 | 266.12500 | 1.022441 | 4.347826 | 1 |
| 2001-01-30 01:17:11 | 980817431 | 1 | 0 | 0.93 | 15.384616 | 4.967487 | 252.06250 | 0.607862 | 4.166667 | 1 |
| 2001-01-30 01:47:10 | 980819230 | 1 | 0 | 1.03 | 13.333333 | 5.265260 | 275.96875 | 1.728395 | 4.395604 | 1 |
| 2001-01-30 02:17:10 | 980821030 | 1 | 0 | 1.00 | 13.333333 | 5.288306 | 275.96875 | 1.107597 | 4.395604 | 1 |
| ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
| 2021-02-19 06:30:00 |<PHONE_NUMBER> | 1 | 0 | 1.22 | 15.384616 | 7.991556 | 198.03125 | 4.272474 | 6.060606 | 17 |
| 2021-02-19 07:00:00 |<PHONE_NUMBER> | 1 | 0 | 1.12 | 14.285714 | 7.378790 | 237.40625 | 2.264136 | 5.797101 | 17 |
| 2021-02-19 07:30:00 |<PHONE_NUMBER> | 1 | 0 | 1.13 | 14.285714 | 7.833025 | 237.40625 | 3.071583 | 6.153846 | 17 |
| 2021-02-19 08:00:00 |<PHONE_NUMBER> | 1 | 0 | 1.07 | 13.333333 | 7.808791 | 244.43750 | 2.477359 | 6.153846 | 17 |
| 2021-02-19 08:30:00 |<PHONE_NUMBER> | 1 | 0 | 1.09 | 15.384616 | 8.456770 | 195.21875 | 2.489777 | 6.666667 | 17 |
345608 rows × 10 columns
2.b The ‘metadata’ key¶
The metadatakey stores anything not of length time for each of the previous keys. This dictionary also has the ‘meta’ key for any data returned with started with the meta keyword.
[6]:
buoy_data['metadata'].keys()
[6]:
dict_keys(['wave', 'sst', 'gps', 'dwr', 'meta', 'name'])
[7]:
buoy_data['metadata']['meta']
[7]:
{'metaDeployLatitude': array([32.930218, 32.930218, 32.930218, 32.930332, 32.9303 , 32.9303 ,
32.930668, 32.930668, 32.930668, 32.930668, 32.930668, 32.93043 ,
32.93043 , 32.93043 , 32.93342 , 32.93342 , 32.933 ],
dtype=float32),
'metaDeployLongitude': array([-117.39256, -117.39256, -117.39256, -117.39256, -117.39238,
-117.39238, -117.3924 , -117.3924 , -117.3924 , -117.3924 ,
-117.3924 , -117.39187, -117.39187, -117.39187, -117.39083,
-117.39083, -117.39073], dtype=float32),
'metaWaterDepth': array([549. , 549. , 549. , 549. , 549. , 549. , 555. , 555. ,
555. , 555. , 555. , 549. , 549. , 549. , 549. , 549. ,
571.96], dtype=float32),
'metaDeclination': array([13. , 13. , 13. , 13. , 13. , 13. , 13. , 13. , 13. ,
12. , 12.15, 11.99, 11.99, 11.94, 11.8 , 11.55, 11.49],
dtype=float32),
'metaStationName': array([b'T', b'O', b'R', b'R', b'E', b'Y', b' ', b'P', b'I', b'N', b'E',
b'S', b' ', b'O', b'U', b'T', b'E', b'R', b',', b' ', b'C', b'A',
b' ', b'B', b'U', b'O', b'Y', b' ', b'-', b' ', b'1', b'0', b'0',
b'p', b'1'], dtype='|S1'),
'metaStationLatitude': array([32.931236], dtype=float32),
'metaStationLongitude': array([-117.391945], dtype=float32),
'metaPlatform': array([b'_'], dtype='|S1'),
'metaInstrumentation': array([b'_'], dtype='|S1'),
'metaGridMapping': array([b'_'], dtype='|S1')}
3. Plotting¶
The wave graphics module has two CDIP stylized plots boxplot and compendium. The CDIP scripts these are based on are hyperlinked.
3.a. The Box Plot¶
The CDIP stylized box plot is designed to group a passed parameter by months and display descriptive statistics. Below the plot is a general box plot legend showing the outliers as red plus signs, the 25 percentile and 75 percentile mark the edges of the box. The median is shown in as a red line in the box and the mean is shown as a green line with the mean annotated in green above the line. The x-axis has the month name at the bottom and the number of data points in each month at the top.
[8]:
Hs_2011_data = buoy_data["data"]["wave"]["waveHs"]['2011']
buoy_name = buoy_data["data"]["wave"].name
ax = graphics.plot_boxplot(Hs_2011_data, buoy_title=buoy_name)
3.b. CDIP Conpendium plot¶
The compendium plot is a time series summary plot of three variables ( Hs, Tp, and Dp). To return the plot simply pass these variable from the ['data']['wave']
dataframe.
[9]:
wave_data_May_2011= buoy_data['data']['wave']['2011-05']
Hs = wave_data_May_2011['waveHs']
Tp = wave_data_May_2011['waveTp']
Dp = wave_data_May_2011['waveDp']
ax = graphics.plot_compendium(Hs, Tp, Dp, buoy_name )
4. Advanced queries¶
In this section we will show how to slice on time ranges of interest.
4.a. get_netcdf_variable
¶
get_netcdf_variables
iterates over and extracts variables from CDIP bouy netCDF file. It takes inputs of start_date
, end_date
, parameters
, and all_2D_variables
. The start and end date parameters allow us to specify string dates of interest in which to include data after the start date and before the end date. These are specified as a string with precision down to the day in ‘YYYY-MM-DD’ format. Specifying particular parameters of interest allows for faster processing times
and data handeling. For a complete list of parameters see Bouy Variables here. Lastly, we can specify to run all 2D variables, although this is not reccomended unless a user truly plans to use all the data becuase of the significant processing time.
For an example we will create a box-plot of HS for the year 2011 from the nc file requested earlier.
[10]:
buoy_data = cdip.get_netcdf_variables(nc, start_date='2011-01-01', end_date='2011-12-31', parameters='waveHs')
buoy_name = buoy_data["data"]["wave"].name
ax = graphics.plot_boxplot(buoy_data["data"]["wave"]["waveHs"], buoy_title=buoy_name)
4.b. request_parse_workflow
¶
In the previous example we requested the NetCDF file and then processed the data. This workflow has been codified into a single function to streamline the process and adds additional functionality as well. The request_parse_workflow
function accepts a netCDF object or a station number. This means the user may pass a CDIP ndetCDF file loaded from file, pull the data with request_netcdf
and then pass, or just pass a station number letting the function know what data to parse and return.
Secondly, the request_parse_workflow
function accepts parameters allowing the user to specify to only return specific parameters reducing processing requirements. This is especially useful for processing 2D data which is only processed is specifically requested due to the amount of time it takes to process all the 2D data. Next, request_parse_workflow
will slice on time by years, start_date, or end date. Years can be a single integer or a list of integers and is not required to be
consecutive. If specified the start date will remove any data prior to the specified string (e.g. ‘2011-01-01’) and end_date will remove any data after the speficied date. start_date and end_date may be used together, seperatly or not at all. Years works indpendently of start and end date. Next, the data_type defaults to historic but specifying this as realtime will return realtime data from the buoy. Lastly, there is a the boolean all_2D_variables
. If set to true the function will return
all of the wave 2D variables. It is not reccomended to do this due to the computational expense to do so, Instead it is reccomended to specify 2D quantities of interest using the parameters
keyword.
For an example we will create a compendium of HS for the year 2011 from the nc file requested earlier. In this case we can use the years parameter instead of start and end dates.
[11]:
buoy_data = cdip.request_parse_workflow(station_number='100', years=2011, parameters=['waveHs', 'waveTp', 'waveDp'])
Hs = buoy_data['data']['wave']['waveHs']
Tp = buoy_data['data']['wave']['waveTp']
Dp = buoy_data['data']['wave']['waveDp']
buoy_name = buoy_data["data"]["wave"].name
ax = graphics.plot_compendium(Hs, Tp, Dp, buoy_name )
[ ]:


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#include <csirx_structs_if.h>
Data Fields | |
| uint16_t | fifoFill |
| uint8_t | bppBypass |
| uint8_t | fifoMode |
| uint8_t | numPixels |
| uint8_t | lsLeMode |
| uint8_t | interfaceMode |
Primary CSI2 Slave Controller Data pixel outputs configuration. This register is used to configure the output mode. It is also used to set up some Stream FIFO related settings.
| uint8_t CSIRX_StreamCfg_s::bppBypass |
Force unpacking of any Data type as selected RAW type. 0 - No bypass 1 - unpack as RAW6 2 - unpack as RAW7 3 - unpack as RAW8 4 - unpack as RAW10 5 - unpack as RAW12 6 - unpack as RAW14 7 - unpack as RAW16
| uint16_t CSIRX_StreamCfg_s::fifoFill |
Set the FIFO_FILL_LEVEL which is used to hold data in the FIFO until this level is reached before allow data to be pulled. This setting is only used when FifoMode is set for Large Buffer operation
| uint8_t CSIRX_StreamCfg_s::fifoMode |
Stream FIFO configuration, which must be set in accordance to FIFO sizing, flow control and the relationship between the link and pixel interface data rates. Refer to Use Case descriptions for further guidance on FIFO sizing and valid stream configuration options. 00: Full Line Buffer. Hold data in FIFO until CRC check completes. 01: Large Buffer (Fill Level Controlled). Hold data in FIFO until FIFO_FILL_LEVEL is reached. 1x: Short Buffer. When pixel output data rate can match link data rate, a small buffer can be used to accommodate CDC, pixel data packing, and data rate matching
| uint8_t CSIRX_StreamCfg_s::interfaceMode |
Select the output configuration. Pixel = 0 (default) Packed = 1
| uint8_t CSIRX_StreamCfg_s::lsLeMode |
Enable LS/LE control of HYSNC_VALID output. By default, LS and LE short packets are not required and HYSC_VALID will be generated from the start and end of payload data.
| uint8_t CSIRX_StreamCfg_s::numPixels |
Number of pixels to output from the stream. Valid values are 1, 2, 4 and 8. The width of the pixel interface and the bits per pixel for the selected datatype will determine how many pixels can be output in a single cycle. Default will be 1 pixel per clock. 00 -> 1 pixel per clock 01 -> 2 pixels per clock 10 -> 4 pixels per clock 11 -> 8 pixels per clock (Reserved)


[gecode-users] svn download of release
Christian Schulte
cschulte at kth.se
Fri Sep 25 21:58:12 CEST 2015
Hi Kish,
Nope, none of the fixes is included. We do not change releases. The next
release might still be some time off as it will be a bigger one with new
cool stuff and required changes.
Cheers
Christian
--
Christian Schulte, www.gecode.org/~schulte
Professor of Computer Science, KTH, cschulte at kth.se
Expert Researcher, SICS, cschulte at sics.se
-----Original Message-----
From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf
Of Kish Shen
Sent: Friday, September 25, 2015 07:04 PM
To: users at gecode.org
Subject: [gecode-users] svn download of release
Hi,
Does the Gecode source downloaded via svn:
svn --username anonymous checkout \
https://svn.gecode.org/svn/gecode/tags/release-4.4.0
include the bug fixes since the official release?
I am planning to build the latest released Gecode for all the platforms we
support for ECLiPSe. I have already downloaded this source several months
ago, and so am wondering if it make sense to download this again.
Thanks and cheers,
Kish
_______________________________________________
Gecode users mailing list
users at gecode.org
https://www.gecode.org/mailman/listinfo/gecode-users
More information about the users
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I have just assembled a emonGLCD following the very good detailed instruction.
I am running the test sketch (https://github.com/openenergymonitor/EmonGLCD/tree/master/tester).
Unfortunately I have no display. However everything else seems to be working.
- LED s cycle red / green.
- Back light is lit up.
- Serial monitor lists temp, light, and the switches are active.
- Voltages seems OK
- RFM module works (as tested with another sketch)
Are there any other tests that may help me diagnose my problem?
Thanks, Tony.
Re: emonGLCD Display Problem
Have you soldered in the display, or are you testing it wedged in place?
Re: emonGLCD Display Problem
Can you post a photo of the assembled PCB so we can check the component placement and orientation of capacitors etc.
Re: emonGLCD Display Problem
I attach three photos - the display is soldered in position.
Re: emonGLCD Display Problem
When you say "Voltages seems OK", are you referring to the main supply rails or the GLCD pins?
Here are the approximate GLCD pin voltages. Particularly important is the voltage multiplier - pins 9 - 12.
1 - 8.53
2 - 7.34
3 - 6.09
4 - 2.48
5 - 1.24
7 - 1.63
8 - 7.07
9 - 4.44
10 - 1.65
11 - 9.68
12 - 10.96
14 - 3.27
15 - 3.27
I presume you checked for solder whiskers etc before you added the display. (That's one reason for testing the display before you solder it, as it's nigh on impossible to rectify a fault after the display is soldered in.)
Re: emonGLCD Display Problem
I checked the 5 volt , bottom left corner of the board and the 3.3 v at various marked points.
The GLCD pin volts are approx as follows:-
Something wrong, but what?
Re: emonGLCD Display Problem
The 3.3 V supplies are intact on 14 & 15, GND is correct on 6, 13 & 20, 16 - 19 are data.
Pin 4 being 0.00 is worrying, is that ceramic capacitor (C11) good or is it shorted? All those ceramics (C8 - C12) are to GND, so check their insulation (go from the LCD pins to PWR-. I see megohms from pin to GND on all).
Re: emonGLCD Display Problem
Robert thank you very much for your help.
All the ceramics (C8 - C12) look good.
They all measure either 20M+ or 0 ohms from -ve ( pin 20).
Re: emonGLCD Display Problem
I can't spot an obvious assembly mistake, and given that the processor itself is working and the peripherals work, it's beginning to look like the display itself is faulty.
Just before we give up, can you check the 4 electrolytics, observing polarity. I see the capacitor charging, and then megohms again.
If you see the same, it looks as if the voltage multiplier inside the display isn't working (it should give you something approaching 12 V on pin 12) and I think it's time to email the shop and remind them of this thread.


Timepickr is a simple and free time picker jQuery plugin, it has been tested to run on jQuery 1.5 onwards up to 2.1 (currently)
It has been designed to be mobile/tablet friendly, disabling the on-screen keyboard when it is opened and having improved touch handling. It is also designed to be completely inclusive with jQuery being its only dependency.
It has been tested on an iPad, Android (built in browser and Chrome) and of course desktop browsers (Firefox, Safari, Internet Explorer and Chrome)


module BatSys:{
..}
This module defines higher-level functions than the Unix
module
and should, wherever possible, be used rather than the Unix
module
to ensure portability.
Author(s): Xavier Leroy (Base module), David Teller
let argv : array string
let executable_name : string
let file_exists : string => bool
let is_directory : string => bool
true
if the given name refers to a directory,
false
if it refers to another kind of file.Sys_error
if no file exists with the given name.let remove : string => unit
let rename : string => string => unit
rename
may replace it, or raise an
exception, depending on your operating system.let getenv : string => string
Not_found
if the variable is unbound.let command : string => int
let time : unit => float
let chdir : string => unit
let getcwd : unit => string
let readdir : string => array string
"."
and ".."
in Unix) are not returned. Each string in the
result is a file name rather than a complete path. There is no
guarantee that the name strings in the resulting array will appear
in any specific order; they are not, in particular, guaranteed to
appear in alphabetical order.let interactive : Pervasives.ref bool
false
in standalone
programs and to true
if the code is being executed under
the interactive toplevel system ocaml
.let os_type : string
"Unix"
(for all Unix versions, including Linux and Mac OS X),"Win32"
(for MS-Windows, OCaml compiled with MSVC++ or Mingw),"Cygwin"
(for MS-Windows, OCaml compiled with Cygwin).let unix : bool
Sys.os_type = "Unix"
.let win32 : bool
Sys.os_type = "Win32"
.let cygwin : bool
Sys.os_type = "Cygwin"
.let word_size : int
let big_endian : bool
let max_string_length : int
let max_array_length : int
max_array_length/2
on 32-bit machines and
max_array_length
on 64-bit machines.type signal_behavior=
Sys.signal_behavior
=
| |
Signal_default |
|||
| |
Signal_ignore |
|||
| |
Signal_handle of |
(* |
What to do when receiving a signal:
| *) |
let signal : int => signal_behavior => signal_behavior
Invalid_argument
If the signal number is
invalid (or not available on your system).let set_signal : int => signal_behavior => unit
Sys.signal
but return value is ignored.let sigabrt : int
let sigalrm : int
let sigfpe : int
let sighup : int
let sigill : int
let sigint : int
let sigkill : int
let sigpipe : int
let sigquit : int
let sigsegv : int
let sigterm : int
let sigusr1 : int
let sigusr2 : int
let sigchld : int
let sigcont : int
let sigstop : int
let sigtstp : int
let sigttin : int
let sigttou : int
let sigvtalrm : int
let sigprof : int
let sigbus : int
let sigpoll : int
let sigsys : int
let sigtrap : int
let sigurg : int
let sigxcpu : int
let sigxfsz : int
exception Break
Sys.catch_break
is on.let catch_break : bool => unit
catch_break
governs whether interactive interrupt (ctrl-C)
terminates the program or raises Break
.
Call catch_break true
to enable raising Break
,
and catch_break false
to let the system
terminate the program on user interrupt.let ocaml_version : string
ocaml_version
is the version of OCaml.
It is a string of the form "major.minor[.patchlevel][+additional-info]"
,
where major
, minor
, and patchlevel
are integers, and
additional-info
is an arbitrary string. The [.patchlevel]
and
[+additional-info]
parts may be absent.let files_of : string => BatEnum.t string
BatSys.readdir
but the results are presented as an enumeration
of names.let opaque_identity : 'a => 'a
opaque_identity
behaves like an
unknown (and thus possibly side-effecting) function.
At runtime, opaque_identity
disappears altogether.
A typical use of this function is to prevent pure computations from being optimized away in benchmarking loops. For example:
for _round = 1 to 100_000 do
ignore (Sys.opaque_identity (my_pure_computation ()))
done
The compiler primitive was added to OCaml 4.03, but we emulate it
under 4.02 using the -opaque compilation flag. There is no easy
way for Batteries to emulate it correctly under older OCaml
versions.
Since 2.5.0 and OCaml 4.02


The page has been moved.
Please click below if the browser does not redirect.
https://aaron-bird.github.io/demo/rubiks-cube/index.html


Intelligent Support for Document Annotation using Semi-Supervised Learning
The goal of this master project is to develop a system to support manual annotation of documents and linking of entities to database records. Manual annotation of textual documents is often necessary for building corpora to support training and evaluation of natural language processing applications. For instance, corpora have been developed for the extraction of a variety of entities, e.g., genes/proteins, as well as relationships, e.g., protein-protein interactions. Although there are many tools for document annotation, they do not suggest pre-annotations based on text mining and machine learning and do not provide real-time learning.
Curation tools support extracting data from text collections for a certain topic. For instance, biological databases need to extract precise information from publications, which are further stored into their databases and made available to the users via a Web interface. This is a time-consuming and complex task which requires careful reading of many publications.
For performance purposes, the tool will be built on top of the SAP HANA in-memory database, given its potential for processing large datasets in real-time and its built-in text analysis functionalities. Interaction of the users with the system will be carried out by uploading a document or a collection of documents. The system will include a text mining pipeline for automatic processing of documents and suggestion of annotations. This pipeline will contain the following components: recognition of pre-defined entity types and extraction of pre-defined relationships between two or more entity types.
Further, ongoing annotations will be used for active learning of user preferences, for updating predictions of annotations and indicating which document to annotate next. This learning process will rely on existing machine learning algorithms implemented in the SAP HANA database, which will need to be adapted for on-line learning. Implementation of state-of-the-art on-line learning algorithms will also be considered.


This is a simple hero unit, a simple jumbotron-style component for calling extra attention to featured content or information.
Learn moreAmbitioni dedisse scripsisse iudicaretur. Cras mattis iudicium purus sit amet fermentum. Donec sed odio operae, eu vulputate felis rhoncus. Praeterea iter est quasdam res quas ex communi. At nos hinc posthac, sitientis piros Afros. Petierunt uti sibi concilium totius Galliae in diem certam indicere. Cras mattis iudicium purus sit amet fermentum.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.


WITNESS LIST Law Enforcement Committee April 25, 2005-1:30P HB 576 For: Burt, Bob (Associated Security Services and Investigators of the State of Texas) Against: Williams, Joe (Texas Retailers Association) On: Wiedeman, Whitney S. (Caldwell County Criminal District Attorney) HB 995 On: Baker, David G. (Texas Department of Public Safety - Highway Patrol) HB 2023 For: Gaylor, Tom (Texas Municipal Police Association) Landry, Mitch (Texas Municipal Police Association) Against: Kirk, Chris (Self and Sheriff's Association of Texas) Zacharias, Larry (City of Richardson and Texas Police Chiefs Association)


Interfacing with other libraries¶
MDP is, of course, not the only Python library to offer an implementation of signal processing and machine learning methods. Several other projects, often specialized in different algorithms, or based on different approaches, are being developed in parallel. In order to avoid an excessive duplication of efforts, the long-term philosophy of MDP is that of automatically wrapping the algorithms defined in external libraries, if these are installed. In this way, MDP users have access to a larger number of algorithms, and at the same time,we offer the MDP infrastructure (flows, caching, etc.) to users of the wrapped libraries.
At present, MDP automatically creates wrapper nodes for the following libraries if they are installed:
Shogun (http://www.shogun-toolbox.org/): The Shogun machine learning toolbox provides a large set of different support vector machine implementations and classifiers. Each of them can be combined with another large set of kernels.
The MDP wrapper simplifies setting the parameters for the kernels and classifiers, and provides reasonable default values. In order to avoid conflicts, users are encouraged to keep an eye on the original C++ API and provide as many parameters as specified.
libsvm (http://www.csie.ntu.edu.tw/~cjlin/libsvm/): libsvm is a library for support vector machines. Even though there is also a libsvm wrapper in the Shogun toolbox, the direct libsvm interface is simpler to use and it provides estimates of the probability of different labels.
Note that starting with MDP 3.0 we only support the Python API for the recent libsvm versions 2.91 and 3.0.
scikits.learn (http://scikit-learn.sourceforge.net/index.html): scikits.learn is a collection of efficient machine learning algorithms. We offer automatic wrappers to all algorithms defined by in the library scikits.learn, and there are a lot of them! The wrapped algorithms can be recognised as their name end with
ScikitsLearnNode
.All
ScikitsLearnNode
contain an instance of the wrapped scikits.learn instance in the attributescikits_alg
, and allow setting all the parameters using the original keywords. You can see the scikits.learn wrapper in action in this example application that uses scikits.learn to perform handwritten digits recognition.As of MDP 3.0, the wrappers must be considered experimental, because there are still a few inconsistencies in the scikits.learn interface that we need to address.


Demo
bespoke-multimedia
Local Audio
The audio on this slide will play automatically when the slide is activated. When the slide is deactivated, the audio will be paused.
Music by Bensound - http://www.bensound.com
Local Video
The video on the next slide will play automatically when the slide is activated. When the slide is deactivated, the video will be paused.
Video by Brad Zimmerman, CC BY 3.0 - https://vimeo.com/18270184
Vimeo Video
The Vimeo video on the next slide will play automatically when the slide is activated, but only if viewed through a web server. When the slide is deactivated, the video will be paused.
Video by Brad Zimmerman, CC BY 3.0 - https://vimeo.com/18270184
YouTube Video
The YouTube video on the next slide will play automatically when the slide is activated. When the slide is deactivated, the video will be paused.
Video by Jim Morris - https://youtube.com/watch?v=AV3kYPutYfs
Animated SVG
The SVG on the next slide will animate automatically when the slide is activated.
NOTE: The SVG doesn't always appear in Firefox.
Animated GIF
The GIF on the next slide will animate automatically when the slide is activated.


Many of the best flutists on the list can still be found playing in orchestra front of thousands of people and teaching at the best music schools. Because of their contribution, the flute continues to grow in popularity thanks to the diversity and richness of the industry.
James Galway is considered by many seasoned and newbie flute players as the greatest flute players and the most famous in the world. Popularly referred to as the man with the golden flute, James Galway has experienced success like no other flute player; he has headlined myriad shows and still continues to tour successfully. He is also credited with his intricate performances that have resulted in over 30 million albums sold. Additionally, he has performed in front of world leaders, presidents, and dignitaries as well as work alongside other major artists such as Andrea Bocelli and Stevie Wonder. Because of his illustrious career, Galway has set a standard for other flute players of the world to aspire to.
Hariprasad Chaurasia (b. 1st July 1938) is known internationally as the greatest living master of the bansuri, the North Indian bamboo flute. Chaurasia is among the small but growing number of classicists who have made a conscious effort to reach out and expand the audience for classical music. He is probably the most accessible Hindustani musician, and has done much to popularise the bansuri and classical music.
Hariprasad Chaurasia was born into a non-musical family in Allahabad. His father was a wrestler. His mother died when he was very young. Hariprasad had to learn music almost in secret, scared of the father who wanted him to become a wrestler. First he started learning vocal music from Pt. Rajaram at the age of 15. Later, he switched to playing the flute under the tutelage of Pt. Bholanath of Varanasi. Much later, while working for All India Radio, he received guidance from the reclusive Smt. Annapurna Devi (daughter of Baba Allaudin Khan).


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UpdatingViewModel
serves as the DataContext for UpdatingView.xaml, which is the screen displayed during and after the update process.
More...
Inherits INotifyPropertyChanged.
|
| void | propertyChanged (string propertyName) |
| | x A method used in notifying that a property's value has changed. More...
|
| |
|
| PropertyChangedEventHandler | PropertyChanged |
| | An event used to indicate that a property's value has changed. More...
|
| |
UpdatingViewModel
serves as the DataContext for UpdatingView.xaml, which is the screen displayed during and after the update process.
◆ UpdatingViewModel()
| GW2_Addon_Manager.UpdatingViewModel.UpdatingViewModel |
( |
| ) |
|
The constructor sets the label to a placeholder value and disables the "finish" button.
◆ propertyChanged()
| void GW2_Addon_Manager.UpdatingViewModel.propertyChanged |
( |
string |
propertyName | ) |
|
|
protected |
x A method used in notifying that a property's value has changed.
- Parameters
-
| propertyName | The name of the property that changed value. |
◆ closeButtonEnabled
| bool GW2_Addon_Manager.UpdatingViewModel.closeButtonEnabled |
|
getset |
Binding for whether the "FINISH" button is enabled.
◆ label
| string GW2_Addon_Manager.UpdatingViewModel.label |
|
getset |
Binding for the label above the progress bar.
◆ showProgress
| int GW2_Addon_Manager.UpdatingViewModel.showProgress |
|
getset |
Binding for the value shown in the progress bar.
◆ PropertyChanged
| PropertyChangedEventHandler GW2_Addon_Manager.UpdatingViewModel.PropertyChanged |
An event used to indicate that a property's value has changed.
The documentation for this class was generated from the following file:
- C:/Users/Matthew Lee/Documents/GitHub/GW2-UOAOM-Git/application/GW2 Addon Manager/UI/UpdatingViewModel.cs


Overview
An API to delete lists of records
Summary
Delete record list. Only DELETE request allowed.
Request Arguments
| Name |
Type |
Description |
Required |
| module |
string |
Module name
|
True |
| record_list_id |
guid |
record list id
|
True |
Request Example
DELETE /rest/v10/:module/record_list/:id
Response Arguments
Return boolean true.


Phoenix’s Schantz voted Championship’s Coach of the Year
by Major League SoccerTAMPA, Fla. – At the end of the 2018 USL Championship season, it felt like it might be a while before any of the league’s major single-season records were surpassed.
Phoenix Rising FC and Head Coach Rick Schantz decided otherwise.
Schantz was named the 2019 USL Championship Coach of the Year on Wednesday as his side took not only the Championship’s Regular Season Title but also rewrote the league record book in the process. Rising FC set new marks for total wins (24), total points (78) and goals (89) in a regular season in a remarkable campaign that thrilled fans at Casino Arizona Field and captured the imagination of fans across the country.
At the center of the club’s incredible year was a 20-game winning streak that not only doubled the previous mark in the Championship, but broke modern-era outdoor professional records for North American soccer. Rising FC did not drop a point in a regular season contest between a 3-1 victory against Rio Grande Valley FC on May 10 and a 4-1 victory against the LA Galaxy II on September 14, a span of four months without suffering either a draw or a defeat in league play.
Schantz’s success came in his first full season at the helm in Phoenix, having seen his interim tag removed last offseason after he led Rising FC to the 2018 USL Championship Final after taking the reins midseason from Patrice Carteron. Having led FC Tucson to success in USL League Two prior to his arrival in Phoenix for the 2017 season, the future appears very bright for both Coach and Club.
Schantz received 43 percent of the vote to earn the award, narrowly defeating Pittsburgh Riverhounds SC’s Bob Lilley, who finished second on 41 percent. Nine coaches in total received votes for the award.
The 2019 USL Championship Awards were voted on by team management and a league-wide media panel that included representation from every USL Championship market. Voting was conducted following the conclusion of the 2019 Championship regular season.
2019 USL Championship Awards
Goalkeeper of the Year: Matt Pickens, Nashville SC
Defender of the Year: Joe Greenspan, Pittsburgh Riverhounds SC
Coach of the Year: Rick Schantz, Phoenix Rising FC
Young Player of the Year: November 20
Most Valuable Player: November 21
USL Championship Coach of the Year
2011: Adrian Heath, Orlando City SC
2012: Adrian Heath, Orlando City SC
2013: Leigh Cowlishaw, Richmond Kickers
2014: Preki, Sacramento Republic FC
2015: Bob Lilley, Rochester Rhinos
2016: John Wolyniec, New York Red Bulls II
2017: Mark Briggs, Real Monarchs SLC
2018: Alan Koch, FC Cincinnati


| 039:015 Khan | : |
So worship what you like besides Him. Say (O Muhammad SAW): "The losers are those who will lose themselves and their families on the Day of Resurrection. Verily, that will be a manifest loss!" |
| 039:015 Maulana | : |
Serve then what you will beside Him. Say: The losers surely are those who lose themselves and their people on the day of Resurrection. Now surely that is the manifest loss! |
| 039:015 Pickthal | : |
Then worship what ye will beside Him. Say: The losers will be those who lose themselves and their housefolk on the Day of Resurrection. Ah, that will be the manifest loss! |
| 039:015 Rashad | : |
"Therefore, worship whatever you wish beside Him." Say, "The real losers are those who lose their souls, and their families, on the Day of Resurrection." Most certainly, this is the real loss. |
| 039:015 Sarwar | : |
Worship besides Him whatever you want. The greatest losers are those whose souls and family members will be lost on the Day of Judgment for this is certainly a great loss". |
| 039:015 Shakir | : |
Serve then what you like besides Him. Say: The losers surely are those who shall have lost themselves and their families on the day of resurrection; now surely that is the clear loss. |
| 039:015 Sherali | : |
'As to you, worship what you like beside HIM.'  Beware ! that is, surely, the manifest loss. |
| 039:015 Yusufali | : |
"Serve ye what ye will besides him." Say: "Truly, those in loss are those who lose their own souls and their People on the Day of Judgment: Ah! that is indeed the (real and) evident Loss! |
Concepts/Themes Covered:
This tool uses eight English parallel translations for the Holy Quran imported from Mr. Clay Smith. You can also visit Qurany Concepts for browsing the Quran themes or topics. If you want to search the Holy Quran for keywords, please visit Qurany Keywords.


PEPQA 2015 Workshop - Bogota,Colombia
-
{% load staticfiles %}Login
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{% load staticfiles %}Register
Copyright © 2015 All rights Reserved | Design by GISP
{% load staticfiles %} {% load staticfiles %} {% load staticfiles %}
Copyright © 2015 All rights Reserved | Design by GISP


Translator: PaperJets
The previous article, “Dynamic Programming in Detail,” was very well-received. Today, I’m going to talk about a practical application: Regular Expression. I highly recommend you to take a look at the previous article, if you don’t know what is “Dynamic Programming”.
Regular Expression is an ingenious algorithm but is a little bit hard to understand. This article mainly focuses on the implementation of two Regular Expression symbols: period「.」and asterisk「*」. Don’t worry if you have never used Regular Expression; I will introduce it later. At the end of this article, I’ll share with you a tip to quickly find the overlapping subproblems.
Another important purpose of this article is to teach readers how to design their own algorithms. Sometimes it’s hard to understand others’ comprehensive algorithms. And we even feel exhausted. But in this article, I just want to tell you that designing an algorithm is not a piece of cake; instead, it’s a continuing upward spiral of progress. You need to work for it, refine it and perfect it. I’ll try my best to make you know how do we simplify problems and build the final solutions from the simplest framework.
Without wasting time, let’s dive into it: Given a string(s) and a string mode(p). Implement the Regular Expression that supports the ‘.’ and ’*’ match.
'.' matches any single character
'*' matches zero or more before "*"
Note: Matches should cover the whole string, not part of it.
Demo1:
Input:
s = "aa"
p = "a*"
Output:
true
Explanation:
'*' represents matching zero or more characters before the "*".
"a*" can either match "a" or "aa".
Demo2:
Input:
s = "aab"
p = "c*a*b"
Output:
true
Explanation:
'c' and 'a' can appear zero time or more than one times.
Demo3:
Input:
s = "ab"
p = ".*"
Output:
true
Explanation:
".*" means matching zero or more('*') arbitrary character('.').
The first step, let’s ignore the regular symbols for a moment. If you’re comparing two normal strings, how do you match them? I think this is an algorithm that anyone can write:
bool isMatch(string text, string pattern) {
if (text.size() != pattern.size())
return false;
for (int j = 0; j < pattern.size(); j++) {
if (pattern[j] != text[j])
return false;
}
return true;
}
Then, I’m going to tweak the above code a little bit. It’s a little more complicated, but it still means the same thing.
bool isMatch(string text, string pattern) {
int i = 0; // Index position of text
int j = 0; // Index position of pattern
while (j < pattern.size()) {
if (i >= text.size())
return false;
if (pattern[j++] != text[i++])
return false;
}
// Equality means matching is complete
return j == text.size();
}
The above rewriting is to transform this algorithm into a recursive algorithm (pseudo code) :
def isMatch(text, pattern) -> bool:
if pattern is empty: return (text is empty?)
first_match = (text not empty) and pattern[0] == text[0]
return first_match and isMatch(text[1:], pattern[1:])
If you can understand this code. Congratulations! your recursion idea is in place. The regular expression algorithm, though a little complicated, is actually based on this recursive code.
Dot can match any character. Very handy! In fact, it is the simplest with a little modification:
def isMatch(text, pattern) -> bool:
if not pattern: return not text
first_match = bool(text) and pattern[0]
in {text[0], '.'}
return first_match and isMatch(text[1:], pattern[1:])
The asterisk wildcard allows the previous character to be repeated any number of times, including zero. How many times? It’s a little hard to say, but don’t worry, we can at least build the framework further:
def isMatch(text, pattern) -> bool:
if not pattern: return not text
first_match = bool(text) and pattern[0]
in {text[0], '.'}
if len(pattern) >= 2 and
pattern[1] == '*':
# find '*' wildcard
else:
return first_match and isMatch(text[1:], pattern[1:])
How many times does the character before the asterisk have to be repeated? It depends on the computation of a computer. Let’s say, N times. As I’ve said many times before, the trick to writing recursion is to focus on the present issues and leave the rest to the recursion. Here, no matter what N is, there are only two choices: zero matches and one match. So you can do it this way:
if len(pattern) >= 2 and pattern[1] == '*':
return isMatch(text, pattern[2:]) or \
first_match and isMatch(text[1:], pattern)
# explanation:
#if a character is found in combination with '*',
# or match the character 0 times, then skip the character and '*'
# or move the text when the pattern[0] matches the text[0]
As we can see, we keep the 「*」 in the pattern and pushed the text backwards to implement the function of 「」 to match the characters repeatedly for many times. A simple example will illustrate the logic. Suppose ’pattern = a’, ‘text = aaa’, we can draw a picture to see the matching process:
At this point, the regular expression algorithm is almost complete.
I chose to use the 「memo」 recursion to lower complexity. With the brute force method, the optimization process is as simple as using two variables I and j to record the current matching position, thus avoiding substring slices, and storing I and j in memos to avoid double counting.
I put the violent solution and the optimized solution together so that you can easily compare. You will find that the optimized solution is nothing more than the violent solution “translated”, add a memo. That’s all!
# Recursion with memo
def isMatch(text, pattern) -> bool:
memo = dict() # memo
def dp(i, j):
if (i, j) in memo: return memo[(i, j)]
if j == len(pattern): return i ==
len(text)
first = i < len(text) and pattern[j]
in {text[i], '.'}
if j <= len(pattern) - 2
and pattern[j + 1] == '*':
ans = dp(i, j + 2) or \
first and dp(i + 1, j)
else:
ans = first and dp(i + 1, j + 1)
memo[(i, j)] = ans
return ans
return dp(0, 0)
# brute force recursive
def isMatch(text, pattern) -> bool:
if not pattern: return not text
first = bool(text) and pattern[0]
in {text[0], '.'}
if len(pattern) >= 2 and
pattern[1] == '*':
return isMatch(text, pattern[2:]) or \
first and isMatch(text[1:], pattern)
else:
return first and isMatch(text[1:], pattern[1:])
Some readers may ask, how do you know that this problem is a dynamic programming problem, how do you know that there is an overlapping subproblem? It’s not easy to find that!
The clearest way is to answer this question is to assume an input and then draw a recursion tree. And you will definitely find the same node, which is a quantitative analysis. In fact, without so much trouble, let me teach you the qualitative analysis, at a glance can see the “overlapping sub-problem” property.
Taking the simplest Fibonacci sequence for example, we abstract the framework of recursive algorithm:
def fib(n):
fib(n - 1) #1
fib(n - 2) #2
Look at the frame, how do I get from the original problem f(n) to the sub-problem f(n - 2)? There are two paths, one is f(n) -> #1 -> #1, and the other is f(n) -> #2. The former recurses twice; the latter recurse once. Two different computational paths but all face the same problem, which is called the “overlap subproblem”. It is certain that as long as you find a repeated path, there must be tens of thousands of such repeated paths, meaning that the huge quantum problem overlaps.
Similarly, for this problem, we still abstract the algorithm framework first:
def dp(i, j):
dp(i, j + 2) #1
dp(i + 1, j) #2
dp(i + 1, j + 1) #3
A similar problem is raised. How can we reach the subproblem dp(i, j) from the original problem dp(i + 2, j + 2)? There are at least two paths, one is the dp(i, j) - > # 3 - > # 3, the second is the dp (i, j) - > # 1 - > #2 - > #2. Therefore, there must be overlapping subproblems in this problem, which need the optimization skills of dynamic programming to deal with.
In this article, you have gained a deep insight into the algorithmic implementation of two common wildcards for regular expressions. In fact, the implementation of the dot 「.」is very simple. The key is that the implementation of the asterisk 「*」 needs to use dynamic programming skills, a little more complex. But it breaks down under our analysis. In addition, you have developed a technique for quickly analyzing the nature of overlapping subproblems, allowing you to quickly determine whether a problem can be solved using dynamic programming.
Reviewing the whole process, you should be able to understand the process of algorithm design: from similar simple problems to the basic framework of the gradual assembly of new logic, eventually become a more complex, sophisticated algorithm. So, you guys don’t be afraid of some more complex algorithm problems.
If this article is helpful to you, welcome to pay attention to my wechat official account labuladong, I’m committed to make the algorithm problem more clear ~


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