Everything that happened at BlizzCon 2019's opening ceremony
Diablo IV! Overwatch 2! Is it enough to forgive?
by Chris CarterI've seen every BlizzCon in the history of the company, and this one has got to be one of the weirdest. After the crowd turned on Blizzard last year over Diablo Immortal, we got Diablo IV in the best way possible: a really good horrific cinematic trailer and actual gameplay.
Following up Blizzard confirmed a few menial announcements, like the fact that all characters are free-to-play in Heroes of the Storm until November 10, and Starcraft II was getting its token commander Arcturus Mengsk. Hearthstone is ending the Year of the Dragon cycle with...dragons, and Sylvanas crushed the Lich King's helmet to set up the events of the new WoW Shadowlands expansion, due in late 2020.
Overwatch 2 capped off the event, with confirmation that all cosmetics would carry over, and all Overwatch 1 players will be able to play on all maps for the PVP component of the game. Ambitious! Let's see if it works out and the userbase isn't too fragmented. After all, a release window and platforms weren't even mentioned.
I'm surprised more wasn't done in terms of making amends (my pipe dream was making Warcraft III Reforged free for all and issuing refunds), but I'm sure a dark Diablo IV was all a lot of people needed.
- Blizzard confirms Diablo IV to open up BlizzCon 2019
- (Update) Every character in Blizzard's Heroes of the Storm is currently free-to-play
- (Update) It's finally time for the Warcraft III: Reforged beta
- StarCraft II welcomes the villainous Arcturus Mengsk as next co-op commander
- Sylvanas is back for better or worse for the new World of Warcraft expansion
- Hearthstone: Descent of Dragons caps off the Year of the Dragon in December
- Overwatch 2 confirmed at BlizzCon 2019, Echo is in
- Sojourn is the other new arrival for Overwatch 2
- All Overwatch progression and cosmetics come forward to Overwatch 2


Let me preface this post with the following. The work that has been done on .NET Core 1.0 and the tooling supporting it inside of Visual Studio is fantastic. It is a wonderful representation of how much Microsoft has listened to the community's needs and desires and signifies a clear path towards the future. I for one, am all in.
Those of use who use Visual Studio as their main IDE will, for the most part, proclaim it to be unmatched in quality of features. A great debugging experience and world-class Intellisense are bolstered by a slew of tooling features, making for an efficient and productive environment to work in.
For all the good, given the opportunity, a lot of Visual Studio users will still be able to present an exhaustive list of things that they "wish" were different.
Personally, one of my main complaints revolves around the idea Visual Studio assumes to know what you as a developer wants.
For example, in most project types, file tracking in a Solution is opt-in. When adding a file outside of Visual Studio using Windows File Explorer to your Solution directory, you need to explicitly tell it "Hey, I want to see this file inside my IDE."
Now as a .NET developer and long time user of Visual Studio, I certainly have come to terms with this over the years. What was once an issue has magically turned into an inconvenience that up until the last few years, I flat out stopped questioning.
The problem with settling into acceptance is that we forget to challenge the existence we live in.
About two years ago I was reminded of this on one of my weekly huddles. This team consisted of what most would consider being the hip modern web developer types. You know, the I only use NodeJs, React and any other new flavors of the month type.
I was bringing them up to speed on an ASP.NET 4.x project that they were going contribute to and there number one concern was if they had to use Visual Studio. I kid you not, the words "your files do not even show up in Visual Studio when you add them to a folder" where said out loud.
- Based on pure logic, how was I or anyone else to argue this?
Since the concept of .NET Core was born, time and time again I heard from those at Microsoft that .NET Core was more than a technology shift. In addition to improvements in technology, it was also to serve as an avenue to shift the way developers outside of the .NET world perceived Microsoft.
I once heard Scott Hanselman talk about his desire to attract developers that are starting out their development career's or are still in school. To make them feel like the investment in .NET will help align them with a broad community of developers who are all marching to the same beat. To not further perpetuate the stigma that surrounds .NET developers and make it a logic choice to all developer instead of the select.
Let's face the facts, the stigma Microsoft faces is real and will take a lot of effort to overcome. You can only hold a developers attention for so long when trying to convince them to believe in a new development stack. The slightest chink in the armor of the developers testing out the waters of .NET and Visual Studio for the first time, can send them running for the hills.
If Microsoft is to attract new developers, every opportunity they have to make the .NET development story a more familiar and comfortable experience, they must approach with the up most critical eye.
Tooling in the open-source community always ends up with a familiar lexicon.
ASP.NET Core and the tooling supplied in Visual Studio is a great step towards removing the idea that Visual Studio knows what the developer wants (Opt-Out) and has shifted a lot of the experience to Opt-In.
Once such scenario that I came across the other day where this is not the case, revolves around the experience of using Bower in a .NET Core project. Bower has had deep roots in a multitude of communities for a while now. Because if this, there is an expectation of how we interact with it. That expectation can be argued to be that of the default behavior championed by those who developed Bower.
If the vast majority of developers are used to working directly with the Bower file, why would the default behavior of Visual Studio be to hide it in favor of a GUI? Again, Something we need to Opt-Out of.
If the rest of the world is used to the default location of Bower packages being "bower_components", why would the templates provided inside of Visual Studio change that to "wwwroot\libs"? Again, Something we need to Opt-Out of.
On the surface, many would argue the Bower example as something minor. Stating that those working on Visual Studio are trying to improve the developer experience. And to a degree, I can't argue with that.
That being said if the end goal is to provide an experience that is familiar to most, attractive to newcomers and is as least alienating as possible to those who have settled into "acceptance", small things like this will continue to result in missed opportunities.
Let me know what your thoughts are about Visual Studio, it's tooling as is and where it is headed in the comments section below.


aplpack: Another Plot Package: 'Bagplots', 'Iconplots', 'Summaryplots',
Slider Functions and Others
Some functions for drawing some special plots:
The function 'bagplot' plots a bagplot,
'faces' plots chernoff faces,
'iconplot' plots a representation of a frequency table or a data matrix,
'plothulls' plots hulls of a bivariate data set,
'plotsummary' plots a graphical summary of a data set,
'puticon' adds icons to a plot,
'skyline.hist' combines several histograms of a one dimensional data set in one plot,
'slider' functions supports some interactive graphics,
'spin3R' helps an inspection of a 3-dim point cloud,
'stem.leaf' plots a stem and leaf plot,
'stem.leaf.backback' plots back-to-back versions of stem and leaf plot.
Downloads:
Reverse dependencies:
Linking:
Please use the canonical form
https://CRAN.R-project.org/package=aplpack
to link to this page.


AWS Lambda function errors in PowerShell
You can invoke your AWS Lambda function with a test payload and view the output on the Lambda console, the AWS Command Line Interface (AWS CLI), using Lambda APIs, or the AWS SDK. When your Lambda function's code raises an error, Lambda generates a JSON representation of the error that is returned to an invocation log and, for synchronous invocations, in the output.
This page describes how to view Lambda function invocation errors for the Powershell runtime using the Lambda console and the AWS CLI.
Sections
Syntax
Consider the following PowerShell script example statement:
throw 'The Account is not found'
When you invoke this Lambda function, it throws a terminating error, and AWS Lambda returns the following error message:
{ "errorMessage": "The Account is not found", "errorType": "RuntimeException" }
Note the errorType
is RuntimeException
, which is the default exception thrown by
PowerShell. You can use custom error types by throwing the error like this:
throw @{'Exception'='AccountNotFound';'Message'='The Account is not found'}
The error message is serialized with errorType
set to AccountNotFound
:
{ "errorMessage": "The Account is not found", "errorType": "AccountNotFound" }
If you don't need an error message, you can throw a string in the format of an error code. The error code format requires that the string starts with a character and only contain letters and digits afterwards, with no spaces or symbols.
For example, if your Lambda function contains the following:
throw 'AccountNotFound'
The error is serialized like this:
{ "errorMessage": "AccountNotFound", "errorType": "AccountNotFound" }
How it works
When you invoke a Lambda function, Lambda receives the invocation request and validates the permissions in your execution role, verifies that the event document is a valid JSON document, and checks parameter values.
If the request passes validation, Lambda sends the request to a function instance. The Lambda runtime environment converts the event document into an object, and passes it to your function handler.
If Lambda encounters an error, it returns an exception type, message, and HTTP status code that indicates the cause of the error. The client or service that invoked the Lambda function can handle the error programmatically, or pass it along to an end user. The correct error handling behavior depends on the type of application, the audience, and the source of the error.
The following list describes the range of status codes you can receive from Lambda.
2xx
-
A
2xx
series error with aX-Amz-Function-Error
header in the response indicates a Lambda runtime or function error. A2xx
series status code indicates that Lambda accepted the request, but instead of an error code, Lambda indicates the error by including theX-Amz-Function-Error
header in the response. 4xx
-
A
4xx
series error indicates an error that the invoking client or service can fix by modifying the request, requesting permission, or by retrying the request.4xx
series errors other than429
generally indicate an error with the request. 5xx
-
A
5xx
series error indicates an issue with Lambda, or an issue with the function's configuration or resources.5xx
series errors can indicate a temporary condition that can be resolved without any action by the user. These issues can't be addressed by the invoking client or service, but a Lambda function's owner may be able to fix the issue.
For a complete list of invocation errors, see Invoke API Errors.
Using the Lambda console
You can invoke your function on the Lambda console by configuring a test event and viewing the output. The output is captured in the function's execution logs and, when active tracing is enabled, in AWS X-Ray.
To invoke a function on the Lambda console
-
Open the Functions page
on the Lambda console. -
Choose a function.
-
Choose Configure test events from the drop-down menu next to the Test button.
-
Choose an Event template from the dropdown list.
-
Enter a name for the test event.
-
Enter the JSON for the test event.
-
Choose Create.
-
Choose Test.
The Lambda console invokes your function synchronously and displays the result. To see the response, logs, and other information, expand the Details section.
Using the AWS Command Line Interface (AWS CLI)
The AWS Command Line Interface (AWS CLI) is an open source tool that enables you to interact with AWS services using commands in your command-line shell. To complete the steps in this section, you need the following:
When you invoke a Lambda function in the AWS CLI, the AWS CLI splits the response
into two documents. The AWS CLI response is displayed in your command prompt. If an
error has occurred, the response contains a FunctionError
field. The invocation response or error returned by the function is written to an
output file. For example, output.json
or output.txt
.
The following invoke command example demonstrates how to invoke a function and write the invocation response
to an output.txt
file.
You should see the AWS CLI response in your command prompt:
{ "StatusCode": 200, "FunctionError": "Unhandled", "ExecutedVersion": "$LATEST" }
You should see the function invocation response in the output.txt
file. In the same command prompt, you can also view the output in your command prompt
using:
cat output.txt
You should see the invocation response in your command prompt.
Lambda also records up to 256 KB of the error object in the function's logs. For more information, see AWS Lambda function logging in PowerShell.
Error handling in other AWS services
When another AWS service invokes your function, the service chooses the invocation type and retry behavior. AWS services can invoke your function on a schedule, in response to a lifecycle event on a resource, or to serve a request from a user. Some services invoke functions asynchronously and let Lambda handle errors, while others retry or pass errors back to the user.
For example, API Gateway treats all invocation and function errors as internal errors.
If the Lambda API rejects the
invocation request, API Gateway returns a 500
error code. If the function runs but returns an error, or returns a response in the
wrong format, API Gateway returns a 502 error code. To customize the error response,
you must catch errors in your code and format a response in the required format.
We recommend using AWS X-Ray to determine the source of an error and its cause. X-Ray
allows you to find out which component encountered an error, and see details about
the errors. The following example shows a function error that resulted in a 502
response from API Gateway.
For more information, see Using AWS Lambda with AWS X-Ray.
What's next?
-
Learn how to show logging events for your Lambda function on the AWS Lambda function logging in PowerShell page.


GYM CROWDEDNESS ANALYSIS
Given a time of day (and maybe some other features, including weather), predict how crowded the gym will be.Figure out which features are actually important, which are redundant, and what features could be added to make the predictions more accurate.
The dataset consists of 26,000 people counts (about every 10 minutes) over the last year. In addition, I gathered extra info including weather and semester-specific information that might affect how crowded it is. The label is the number of people, which I'd like to predict given some subset of the features. The project aims to tell us the various factors that are important in predcting the best time. By this we hope to regulate crowd.
As expected, there are quite a few fluctations based on day, month and hour. The weekend, summer, and early morning seem to be the less crowded times. According to the plots and t-tests of the binary variables above, data suggest the gym is more crowded during the semester, at the start of the semester, and during the week (versus weekend).
From the EDA we know :
- Weekdays around lunch or in the early afternoon
- Late at night (past 8 pm if your gym is still open)
- Weekends in the mid to late afternoon
If you have a flexible schedule, I would highly recommend going to the gym around mid-day (lunchtime) or late at night, if your gym is open.
If not, you’ll probably be better off with the crowds if you go in the morning instead of the evening. In any case, just be prepared to deal with a little bit of waiting for equipment. Ask to work in, be polite, and mix up your exercises to make sure you can always get in a good workout, no matter how busy things get.


{% extends "layout.html" %} {% block headScript %} {% endblock %} {% block body %}
| {% for role in roles %} | {{role}} | {% endfor %}
| All Night | {% for role in roles %}{% endfor %} |
| {{n%24}}:00 | {% for role in roles %}{% endfor %} |
| {{n%24}}:30 | {% for role in roles %}{% endfor %} |
All form fields are required.


This is probably really obvious to folks who work with node.js / npm on a day-to-day basis, but:
a. I don’t
b. googling duckduckgoing for this wasn’t very helpful, so I thought I’d keep a note-to-self here.
My problem was that I downloaded a project whose instructions said something along the lines of:
Install with
npm install -g <binary_name>
and verify installation by running--version .
I don’t like that -g which stands for --global
, and requires root permissions, so I just wanted to install this package locally.
So I just ran npm install
.
And skipping the -g
meant there was no
.bin
.node_modules/.bin
lib/
$(npm bin)
In the end, the solution was to look inside the package.json
and find the bin
section:
{
"name": "binary_name",
"version": "1.0.0",
"description": "some awesome binary",
"main": "index.js",
"scripts": {
"test": "echo \"no tests\" && exit 1"
},
"bin": {
"<binary_name>": "./index.js"
},
"author": "Some cool person",
"license": "MIT",
"dependencies": {
...
},
"devDependencies": {}
In that section, you’ll see that there is a .index.js
as the binary_name
.
tl;dr Solution
It was as simple as creating an alias in my shell :
$ chmod +x index.js
$ alias <binary_name>="$(pwd)/index.js"
$ <binary_name> --version
1.0.0
Needless to say, but: substitute <binary_name>
for the name of the binary you’re struggling with.


No organizations found. You should be granted membership in an organization or you can create a new one using the New Organization button.
No organizations found matching your filter criteria - please try searching for something different.


INSTALLATION ------------ Arc90_Service_Twitter requires no special installation steps; simply copy the contents of the /lib directory to your PHP include path. See "CONFIGURING THE INCLUDE PATH" below for more info. SYSTEM REQUIREMENTS ------------------- Arc90_Service_Twitter requires PHP 5.1.4 or later and libcurl 7.10.5 or later. You can find more information about installing curl here: http://www.php.net/manual/en/curl.installation.php CONFIGURING THE INCLUDE PATH ---------------------------- To use Arc90_Service_Twitter, your application will need to access the library classes. Though there are several ways to achieve this, your PHP include_path needs to contain the path to the classes under the /lib directory in this distribution. You can find out more about the PHP include_path configuration directive here: http://www.php.net/manual/en/ini.core.php#ini.include-path Instructions on how to change PHP configuration directives can be found here: http://www.php.net/manual/en/configuration.changes.php GETTING STARTED --------------- require_once 'Arc90/Service/Twitter.php'; $username = 'user'; $password = 'pass'; $twitter = new Arc90_Service_Twitter($username, $password); $timeline = $twitter->getFriendsTimeline('xml'); echo($timeline);
Documentation generated on Tue, 08 Sep 2009 22:02:58 -0400 by phpDocumentor 1.4.3


Enter Alphabet only.
This field is required.
Please enter a valid email address.
Password not match
Required 10 digit.
Required 10 digit only.
Must be Alphanumeric.


This graph shows the efficiency of different chopstick lengths. To see results at different lengths use the left and right arrows.


Which Avenger are you?
Find out below!
How do you enter a room?
The front door
Through a portal
Through a wall
From above
How do you fight?

Head
Heart
Do you like facial hair?
mmmmBeards!
eeewwww Gross!
Fight Me!


Postgraduate Student
|
The University of Melbourne |
|
|
Computing |
|
|<EMAIL_ADDRESS>| |
| Melbourne |
I was born and raised in Pondicherry, a small town on the Southeast coast of India. I spent the first twenty years of my life living there whilst getting educated. I completed my school education and my graduate degree in Pondicherry
The second 5 years of my life was a ride. I travelled across cities and countries. But I am not resentful of not having one set home to grow in. I loved traveling and starting over. Each new experience, good or bad, makes me more me. I love coloring and I have a great sense of humor. People say that I am funny, brave, kind and talented but I don't really enjoy accepting compliments
I love Computers, Psychology and Philosophy. Twenty years of living with family comes up with its own advantages. I had the opportunity to learn cooking from the FamilyChef, my Mother. Thanks to her, I can now cook amazing Indian food
Professionally, for the last five years, I have spent time architecting technical solutions for the enterprise that I've been part of. I have collaborated with startups, academia, research groups and I've had the opportunity to meet and learn from amazing minds.
Academic Summary
-
Master of Information Technology at The University of Melbourne
Currently Pursuing -
Bachelor of Technology at Pondicherry University
Class of 2015
Career Summary
-
Director of Marketing at Equity Research Association
Present -
Research Analyst at SKB & Associates
August 2020 -
Senior Technology Analyst at Mast Global
Oct'16 - Feb'20 -
Assistant System Engineer at Tata Consultancy Services
June'15 - Oct'16


@messages("common.annotations")
-
CSV (This file)
@messages("document.downloads.annotations.csv.text")
-
CSV (This folder)
Download annotations as a data table for importing into spreadsheet software or a GIS - for all files in this folder/corpus.
Places
-
TLCMap GeoJSON By Place (This file)
@messages("document.downloads.annotations.geojson.text")
-
TLCMap GeoJSON By Place (This folder)
Confirmed geo-located places in the folder as a GeoJSON FeatureCollection.
-
TLCMap GeoJSON By Annotation (This file)
Confirmed geo-located annotations in the file as a GeoJSON FeatureCollection.
-
TLCMap GeoJSON By Annotation (This folder)
Confirmed geo-located annotations in the folder as a GeoJSON FeatureCollection.
-
GeoLPFJSON
User-added geo-located places as a GeoLPFJSON FeatureCollection.
-
KML BETA
Geo-located places as KML file, for viewing in Google Earth. You can also download a slightly modified alternative KML serialization which is suited specifically for the DARIAH GeoBrowser.
-
TLCMap KML By Place (This file)
Geo-located places as KML file, with each place in the text as a single point, with each occurence listed under it and linked back.
-
TLCMap KML By Place (This folder)
Geo-located places as KML file, with each place in the text as a single point, with each occurence listed under it and linked back - for all files in this folder/corpus.
-
KML Annotations By File
Annotations as KML file, with each annotation in the text as a single point, with each occurence listed under it and linked back.
-
KML Annotations By Corpus
Annotations as KML file, with each annotation in the text as a single point, with each occurence listed under it and linked back - for all files in this folder/corpus.
Relations
-
Basic CSV
A basic CSV export of relationships in the document.
Annotated Document
-
TEI
@messages("document.downloads.annotations.tei.text")
-
@if(doc.dataParts.size == 1) {
-
Merged CSV
Your original spreadsheet, with Recogito's additional data appended as extra columns.
} else {
-
Merged CSVs
Your original spreadsheets, with Recogito's additional data appended as extra columns, packaged in a Zip file.
}
Other
-
IOB BETA
The text tokenized in IOB format, a common format used for machine learning training data.
-
Spacy JSON BETA
The text, line by line, in a JSON format usable as training data input for the Spacy machine learning library. Work in progress!


Follow these steps to set up local autocomplete for C# in VS Code:
- Make sure the .NET Framework 4.6.2 Developer Pack or a recent version of Mono is installed.
- Install the C# extension in VS Code.
- Open a project directory generated by the CLI with VS Code and wait for the project to load.
- Click on the "Restore" button if a pop-up shows in the bottom-right telling you there are dependencies to restore.
- Update your project to include the required imports.


-
Adds a chart using just one single component.
-
Auto-updates the chart object when the data source is modified.
-
Adds a chart from a JSON URL, from a XML URL, or using props Binding.
-
Allows you to enable interactivity between Javascript charts
-
Offers advanced control by giving you access to the complete FusionCharts object (containing the chart configuration).
In the terminal run the following command:
Also install FusionCharts, if it is not already installed:
In the root Angular
@NgModule
import FusionChartsModule from
angular-fusioncharts
and add the
FusionChartsModule
as a dependency.
fusiocharts
directive
In the template, add a
<fusioncharts>
directive in the section where you wish to render the chart. We are assuming it's
AppComponent
which would change based on your usage.
To render a map, import the FusionMaps module along with the map definition. Then pass as a dependency to
FusionChartsModule
in the
@NgModule
In the template
From<EMAIL_ADDRESS>and<EMAIL_ADDRESS>, You can visualize timeseries data easily with angular.
Angular FusionCharts module is licensed under open-source, distributed under the terms of the MIT/X11 License. You will still need to include FusionCharts in your page, as this project provides no direct functionality. You can download a free evaluation version here. To use in a commercial environment, please purchase a FusionCharts license.
© 2002-2018 InfoSoft Global Private Limited. All Rights Reserved.


Material Dashboard 2
Dashboard
Profile
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Free download
Sign in
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Password
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Ruby on Rails — is a open-source framework based on Ruby for building web applications. It allows programmers to use
readymade solutions to common issues, which means they can save time — and money - during the development process.
Ruby's flexibility and the abundance of ready solutions to common problems have contributed to Ruby being an easy choice
for startups, where time and other resources are particularly limited: according to specialists, a Ruby on Rails team
needs 30-40% less time to build an application than teams using other technologies.
Large Community
Rails is more than a development tool; it is a large community of dedicated developers. Members share
their work, often use the same tools, and support each other. The informal community provides a diversity of jobs,
recruiters, meetups, conferences, examples of businesses building websites with Rails, and clients funding startups. It
is no surprise that Rails is popular on the social coding resource Github, which is a great source of support for
beginners.
Availability of gems
A “gem” is a software package that contains a Ruby app or library. Commonly it is used to extend
or modify functionality in Ruby apps. Some “gems” provide command line utilities to help automate tasks and speed up the
developer`s work. They are all publicly available at RubyGems.
Cost-effective
The process of building functionality with Rails is fast because it has a collection of open source code
available within the community as well as a set of existing conventions. Ruby on Rails also runs on a free operating
system and works with most free databases and web servers. These features mean fewer development hours, faster
development process, and a lower overall cost.
Code Quality
Rails uses the Ruby programming language, which has a high level of readability. This aspect increases
productivity and reduces the need to write separate documentation or comments, which makes it easier for other
developers to pick up existing projects.
Testing
Rails was developed with a focus on testing and has good built-in testing frameworks.
Diversity of tools
Rails provides a tremendous variety of tools that help developers deliver more features in less
time. For example, there are built-in templates for common functions and solutions.
Flexibility
One of the biggest benefits of using Ruby on Rails is that it is highly flexible and interacts easily with
technologies and frameworks like AngularJS or ReactJs. This factor offers developers the opportunity to separate layers of the app
and use multiple technologies.


RAMADDA Workshop
1 Installing and configuring RAMADDA
1.0
Installating RAMADDA under Tomcat
1.1
Configuration
1.2
RAMADDA Home Directory
1.3
User Settings


| | |
- builtins.object
-
- i2cdevice
class i2cdevice(builtins.object) |
| |
i2cdevice(friendlyname, slaveaddress, busspeed=STANDARDSPEED, sharingmode=EXCLUSIVEMODE) -> i2cdevice
Creates a new instance of an I2C device |
| |
Methods defined here:
- __getattribute__(self, name, /)
- Return getattr(self, name).
- __init__(self, /, *args, **kwargs)
- Initialize self. See help(type(self)) for accurate signature.
- __new__(*args, **kwargs) from builtins.type
- Create and return a new object. See help(type) for accurate signature.
- busspeed(...)
- busspeed() -> int (FASTSPEED or STANDARDSPEED)
Retrieves the bus speed for the I2C device
- deviceid(...)
- deviceid() -> string
Retrieves the device id for the I2C device
- read(...)
- read(count) -> bytes
Reads from the device the specified number of bytes
count=Number of bytes to read
- sharingmode(...)
- sharingmode() -> int (EXCLUSIVEMODE or SHAREDMODE)
Retrieves the sharing mode for the I2C device
- slaveaddress(...)
- slaveaddress() -> int
Retrieves the slave address for the I2C device
- write(...)
- write(bytes)
Writes the bytes to the device
bytes=Byte array to be written to the device
- writeread(...)
- writeread(bytes, count) -> bytes
Writes the bytes to the device and reads the expected number of bytes
bytes=Byte array to be written to the device
| |


Clarkson, Hammond and May take to the sea in Grand Tour Christmas special teaser
Jeremy Clarkson, Richard Hammond and James May swap the road for the sea in the first trailer for The Grand Tour’s Christmas special.
The two-minute video for The Grand Tour Presents: Seamen sees the former Top Gear trio embark on a boat trip from Cambodia to Vietnam and further afield.
At one point, extreme weather forces the presenters to abandon their mission.
And in another scene, Clarkson can be heard shouting “Oh shit” as he crashes his boat into smaller fishing boats.
Clarkson chooses a recreation of a Vietnam War-era patrol boat.
Hammond opts for a Miami Vice-style speed boat while May picks a 1939 wooden river cruiser.
Setting off on the Tonle Sap Lake, they make their way across a 497-mile stretch of the lake and the Mekong Delta.
Director of European Amazon Originals for Prime Video Georgia Brown: “We are excited to announce the launch date for The Grand Tour Presents: Seamen, the first of our epic adventure specials from Prime Video’s much-loved trio, Clarkson, Hammond and May.
“We know fans love to see the guys take on these incredible adventures across exotic locations and The Grand Tour Presents: Seamen does just that – this feature-length special promises to be a thrilling off-road escapade, full of challenges and jeopardy, climaxing in one of the most dangerous and exciting challenges Jeremy, Richard and James may have ever endured – viewers are in for a rocky ride.”
The Grand Tour Presents: Seamen launches on December 13 on Amazon Prime Video.


Equivalent to clicking the Edit Series command on the Chart menu in Microsoft Excel version 4.0. Creates or changes chart series by adding a new SERIES formula or modifying an existing SERIES formula in the topmost chart type. Chart types are displayed in the following order from top to bottom: XY (Scatter), Line, Column, Bar, Area.
Syntax
EDIT.SERIES(series_num, name_ref, x_ref, y_ref, z_ref, plot_order)
EDIT.SERIES?(series_num, name_ref, x_ref, y_ref, z_ref, plot_order)
Series_num is the number of the series you want to change. If series_num is 0 or omitted, Microsoft Excel creates a new data series.
Name_ref is the name of the data series. It can be an external reference to a single cell, a name defined as a single cell, or a name defined as a sequence of characters. Name_ref can also be text (for example, "Projected Sales").
X_ref is an external reference to the name of the sheet and the cells that contain one of the following sets of data:
Category labels for all charts except xy (scatter) charts
X-coordinate data for xy (scatter) charts
Y_ref is an external reference to the name of the sheet and the cells that contain values (or y-coordinate data in xy (scatter) charts) for all 2-D charts. Y_ref is required in 2-D charts but does not apply to 3-D charts.
Z_ref is an external reference to the name of the sheet and the cells that contain values for all 3-D charts. Z_ref is required in 3-D charts but does not apply to 2-D charts.
Plot_order is a number specifying whether the data series is plotted first, second, and so on, in the chart type.
If you assign a plot_order to a series, Microsoft Excel plots that series in the order you specify, and the series that previously had that plot order (and any series following it) has its plot order increased by one.
If you add a series to a chart with an overlay, the number of series in the main chart does not change, so if the series is added to the main chart, then the series that was plotted last in the main chart will be plotted first in the overlay chart. To change which series is plotted first in the overlay chart, use the (chart type) Group command from the Format menu, and then select the Series Order tab in the Format (chart type) Group dialog box. You can also use the FORMAT.OVERLAY function.
If you omit plot_order when you add a new series, then Microsoft Excel plots that series last and assigns it the correct plot_order value.
The maximum value for plot_order is 255.
Remarks
To change where a series is plotted within a chart, you can change the chart type, using the FORMAT.CHART function, or the plot order. Plot order affects where the series appears within the chart type only.
X_ref, y_ref, and z_ref can be arrays or references to a nonadjacent selection, although they cannot be names that refer to a nonadjacent selection. If you specify a nonadjacent selection for any of these arguments, make sure to enclose the reference to the selection in parentheses so that Microsoft Excel does not treat the components of the references as separate arguments.
Tip To delete a data series, use the SELECT("Sn") macro function, where n is the series number, followed by the FORMULA("") macro function. You can also use the CLEAR function instead of FORMULA.
Related Function
FORMAT.CHART
Return to index


CardWirth Scenario Data Converter
Name
????
Size
????
Type
????
Raw data (decoded from Shift-JIS)
Converted data
File Selecting
Select a file


This purpose built marina development on the North African Moroccan coast is 33 nm east of Melilla and 6 nm west of the Algerian border.
The marina is located 4 nm west of the town of Saidia and the breakwater is visible in clear weather, the entrance faces east, and will come into view when close. Depths at the entrance vary, and there might be some silting, approach with some caution. There is also some silting inside the marina; the shallow areas are clearly marked. After passing through the outer basin, you’ll turn left and will see red balls marking BOTH sides of the channel to the inner harbour. The Quai d’Accueil/Welcome dock is on your right as you enter. This harbour is very secure.
The planned marina development for 850 boats never quite materialised with only one third of the marina being utilised, and the marina now has an unfinished, abandoned air about it. It is however well protected from all weather with virtually no chance of any swell within the marina.
Its close proximity to Spain yet being out of the EU means it is a useful place to visit for VAT or Schengen purposes.
Position: N 35 07.036 E 02 17.537
Saidia is a port of entry.
See Morocco Formalities for full details on clearing in and out and permitted length of stay.
All the authorities are conveniently located right at the marina office and the welcome dock. The Customs officials will come to your boat, make a brief inspection and ask if you have any firearms. Then you go to the office to fill out all the paperwork. Immigration officials will take the passports to make copies and then return them an hour or so later.
It’s very helpful if you speak French, although some English is spoken. Officials are reported to be polite, courteous and professional and cruisers report there is no hint of baksheesh here.
Only the captain is allowed ashore until the clearance process is completed.
Last updated August 2014.
The marina here opened in 2007. It is surrounded by restaurants and bars, however despite that much of the pontoons are not used and the marina is now rather neglected. Pontoons are not secured, but security guards patrol the entire marina 24 hours a day.
Marina personnel will indicate the berth to use. Mooring is bow or stern to with lazy lines, but with only a few boats in the marina it is also possible to moor alongside. Water and power is available at every berth. The electrical outlets on the first 2 pontoons are 32A, so most boats will need an adapter. The 3rd pontoon in has smaller 16A plugs. Bathrooms are basic.
Charges are very low – 11 euro per day for a 14 meter boat, including power, water and VAT. WiFi is good but at extra cost. During high season – July and August - costs are 60 percent higher.
The fuel dock accepts cash only, no credit card. They do sometimes run out of diesel fuel so enquire about availability on arrival.
The marina itself accepts credit cards, but apparently they don’t always work.
There is a reasonably well stocked supermarket in the marina although most of the other store fronts are empty, and there are 3 ATMs are on site (although all may not work).
The large town of Saidia is a 10 minute bus ride away.
Last updated August 2014.


The Duke was so bored with his life that he needed to find something to do, so he ventured out with a condom, hoping for an adventure and a way to battle the boredom in his dukedom. [G|D]
The earl was so moved by the notion of freedom that he was willing to martyr himself for it, never imagining the consequences of his noble act which would reverberate throughout the earldom. [G|D]
The serfs of the kingdom were often overlooked by the officialdom, since their hard work was seldom acknowledged for the sake of preserving the established order of their serfdom. [G|D]
He was able to ascend to the heights of stardom, but he never forgot the wisdom he cultivated during his days of thraldom and used it to stay grounded in the face of his newfound fame. [G|D]


select *
where
{
<http://dbpedia.org/resource/Leonardo_DiCaprio> ?predicate ?object.
}
last modified: 2017-02-19
Matthieu Totet
The Semantic Web Importer plugin allows you to query a SPARQL endpoint and represent the result as a graph in Gephi.
Official page of the plugin: https://gephi.org/plugins/#/plugin/semantic
Plugin Author: Erwan Demairy
Plugin sources: git://scm.gforge.inria.fr/segviz-public/gephi-plugins.git
Licensed under: Cecill-C
RDF stands for Resource Description Framework . It is a way to represent information of all kinds. It is now a specification and since 1995 people are working on RDF and all subjects related to information representation for automatic system.
RDF can be considered as the « Grand Father » of graph representation.
The idea is very simple, all information can be represented as a triplet :
(subject, predicate, object)
To query such a dataset, a query language has been developed: SPARQL
The SPARQL format is close to SQL format and tries to be as close as possible to a natural language.
DBpedia is the RDF version of Wikipedia. It is an open datastore that tries to gather and offers in RDF format all information that you can find in wikipedia or other knowledge service.
DBPedia is very interesting because it preformats concepts and makes them available for automatic processes or complex queries across concepts.
You can query it through a web interface or via any RDF toolkit :
select *
where
{
<http://dbpedia.org/resource/Leonardo_DiCaprio> ?predicate ?object.
}
The result of a SPARQL can be a table as we could do it with SQL, but you can also build a graph based on your query. The Semantic Web Plugin uses this feature to draw the result of your query into Gephi.
First, we need to install Semantic web import. You can find and install this plugin in the menu Tools → Plugins of Gephi.
When installed, go to the Semantic Web Import tab.
In the Driver tab, choose Remote - REST endpoint and put http://dbpedia.org/sparql and EndPoint URL.
Press Enter after typing the URL endpoint so the url is getting validated and used. |
Go to Query tab, remove the dummy query and put this one:
CONSTRUCT{
?person <http://gephi.org/type> "person".
?movie <http://gephi.org/type> "movie".
?movie <http://toto/link> ?person .
}
WHERE
{
?movie a <http://dbpedia.org/ontology/Film>.
?movie ?rel1 <http://dbpedia.org/resource/Leonardo_DiCaprio>.
?movie ?rel2 ?person.
?person a <http://dbpedia.org/ontology/Person>.
 Use the layout tab to get a more intuitive rendering.
The CONSTRUCT
block define the new graph to build from the query. That’s the description of your data the plugin will interpet
to build the graph.
What is the syntax for this CONSTRUCT
block :
→ Will create the node ?a
with the property nodeProperty
equal to ?b
.
?a (<what_You_Want> or ?c) ?b
→ will create a link between ?a
and ?b
with label <what_You_Want>
The WHERE
block define the data to match based on the query typed in :
?movie a http://dbpedia.org/ontology/Film.
→ Get all subject which is a http://dbpedia.org/ontology/Film
.
The a
is actually a SPARQL special word for <rdf:type>
.
So it’s exactly equal to ?movie <rdf:type> http://dbpedia.org/ontology/Film
?movie ?rel1 http://dbpedia.org/resource/Leonardo_DiCaprio.
→ Match all subjects which have any predicate where the object is http://dbpedia.org/resource/Leonardo_DiCaprio
?movie ?rel2 ?person.
→ Match any triplet
?person a http://dbpedia.org/ontology/Person.
→ Match the subject ?person
if it’s a http://dbpedia.org/ontology/Person
.
In other words, match the variable ?movie
to any entity that is a Film
and that has at least 1 triplet where Leonardo
is an object. Match also all ?person
that is a Person
.
The result in our case is actually a bi-modal graph with Movies and Persons shared with Leonardo Dicaprio.
What is interesting with this method is the way to query the data, and the fact that it is easily extensible to other subjects just by changing few things in the query. We can think about Music Band and Player relationships, the traditionnal Persons to Companies, or more originally, all the common places where your favorites movies where shot, etc. The limit is your imagination to graph.
On our example, you can run multiple time the same query and change which person you want to « expand », it will automatically create the global network of all your research. It will also maybe give you some insight on which new movies to watch tonight 😉
But keep in mind that you are heavily dependent on Dbpedia data quality (or other RDF entrypoint), which can alterate a lot you research.
If you want more refined queries, you will have to learn SPARQL and RDF in more details. There are a lot of tutorials around the web that will help you to master SPARQL.
Visit the Gephi group on Facebook to get help,
or visit the website for more tutorials


Missing (1982)
Grade: 56
"Missing" is a moving and credible film about a young American's disappearance during a 1973 coup in Chile, and the attempts of his wife and father to locate him... or his body. The viewer quickly realizes that the son almost certainly has been killed, and that the U.S. military is behind the coup. After that, the film becomes repetitive, and is interesting mostly for Lemmon's outraged performance.
There are many scenes of soldiers occupying the streets, shooting people arbitrarily. These scenes are like some science fiction films set in the future, with the resisting "humans" on the wrong side of alien search and destroy missions. However, this presentation of a third world nation's military coup is believable.
After the son's disappearance, his wife (Sissy Spacek) remains in Chile, at some risk to her life, to find him. She makes little progress with the disinterested American officials. The son's father (Jack Lemmon) arrives and also gets nowhere.
Lemmon, who considers his son to be a layabout radical, is the stereotype of a conservative, middle-aged American businessman. He has several generation gap arguments with Spacek, but gradually learns to respect her, and the son he never really knew. This respect may be due to his embracing their political philosphies, once it becomes apparent to him that the lying American officials were behind the coup and care little about the life of his 'troublemaking' son.
Lemmon is fine, and his confrontations with American officials are the best scenes of the film. A bureaucrat tells Lemmon, "there are no such [covert military] operations", with a prominent portrait of Nixon in the background. Spacek is also good, although her character isn't as defined as it should be.
One problem I had with "Missing" is that Lemmon, the young Americans and reporters caught in the coup are all innocent and have perfect integrity, which is contrasted against the contemptible American officials and military personnel. Sometimes the action of the latter aren't credible, such as a U.S. military officer attempting to seduce Spacek, or officials presenting a bill for $973 to Lemmon.
<EMAIL_ADDRESS>http://members.tripod.com/~Brian_Koller/movies.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


Ocean [ah05], ocean, in Crystal Sea
Last updated Turn #126
Ocean [ah05], ocean, in Crystal Sea
------------------------------------------------------------------------
16: The Savvy Aardvark [ha5r], ship, 2 hulls, 1 rowing port, 6 sails,
16: 15% damaged, arrived from Ocean [ah04], owner:
16: Phantasm [n4b], Imperial Empire, duke, with two workers,
16: eight sailors
17: The Savvy Aardvark [ha5r], ship, 2 hulls, 1 rowing port, 6 sails,
17: 15% damaged, departed for Ocean [ah06].
30: It has stopped raining.
Routes leaving Ocean:
North, to Ocean [ag05], 6 days
East, to Ocean [ah06], 6 days
South, to Ocean [ai05], 6 days
West, to Ocean [ah04], 6 days


Reading manuals
I've noticed that there are a certain class of people who will exaggerate the difficulty of understanding manuals. That's unfortunate for three reasons:
- Reading the manual is often required prior to using a function (or library) for the first time.
- Noticing minute details in manuals happens to be great practice for noticing minute details in code, so reading the manual will help you to read code.
- It's really easy once you know how to use fundamental integers, arrays and pointers in function definitions!
In fact, deciphering manuals is almost as easy as finding them. To find a manual for the
fgetc
function, I would google for "opengroup fgetc". I recommend the Open Group documents because they're usually pretty close to standard C documents.
Lets decipher one now, in the next section on
fgetc
...
Realistic optimisation
The following steps are geared towards providing maximum useful feedback towards an employer and/or client, so that our job stays ours. After all, the worst kind of bottleneck a professional programmer will face is unemployment. These steps also apply to hobbyist programmers, except that we will be our own employer. It's still important to manage time, so we can get the job done and move onto something else.
- Solve the problem with clean, adaptable and maintainable code. In a realistic environment, we will be asked to produce and probably update programs that have relatively complex functionality. The sooner we solve the problem (no matter how slow the code is), the sooner we can show progress. Don't waste time with micro-optimisations that reduce the clarity of our code and slow our development down.
- Only optimise if you're told to do so. Man hours are more expensive than machine hours, and our clients might decide the program doesn't need optimisation, or that it's cheaper to buy new, faster hardware.
- Use a profiler to record the speed of the unoptimised program. This tells us which parts of our program represent most of the runtime or cause the most CPU cache misses. Work on optimising those parts first.
- Use a profiler again after each optimisation (using the same inputs, of course) to verify that the optimisation was successful and determine what to optimise next.
- Submit the before and after stats to our employer/client to justify our man hours, and so they can decide whether to proceed with further optimisation.
We might be tempted to stress-test multiple expressions that appear to perform the same functionality (eg. inlined functions vs non-inlined functions, right shift vs. division by power of two, etc), but the time we spend doing so will probably be time wasted when we consider the bigger picture. Often such
micro-optimisations as they are called will bloat code leading to CPU cache misses, or introduce subtle buggy edgecases.


Home
Temperature Sensor
LED OnOFF
Humidity
author: Weida Fan , Phil
date:11/3/2017
Pi
Welcome to Web Of Thing


goshawkdb
GoshawkDb is a javascript client for goshawkdb that works in node or the browser.
Dev only links:
- Doc
- Explorer
- Script tag:
<script type="text/javascript" src="https://rawgit.com/kybernetikos/goshawkjs/master/dist/goshawkdb.browser.js"></script>
Notes for getting Started
Run a goshawkdb server with the config found in example/env
. See the goshawkdb documentation.
When running in the browser, you'll need to import the certificates for your user. You can
test that you've done this correctly by going to https://localhost:9999/ws.
If it's working, it will say 'GoshawkDB Server version dev. Websocket available at /ws'.
To see the web example
npm run start
And navigate to http://localhost:8080/example/
The specific example code assumes that your database has a root object with two references to other objects.
To see the node example
node example/node-example.js
Setup
In Node
Import the goshawkdb client
npm install --save goshawkdb
When running in node, I suggest the following in your code:
// Doesn't log at debug level as it's pretty noisy. I'll need a proper logging solution soon...
global.console.debug = () => {}
// global.console.debug = global.console.log
// Make console.log of objects use colours. Pretty
if (process.stdout.isTTY) {
require('util').inspect.defaultOptions.colors = true
}
Get a goshawkdb reference and open a connection:
const goshawkdb = require('goshawkdb')
// These will need to be for a user that your goshawkdb configuration allows.
// Check the .pem file you created for that user.
const connectionOptions = {
rejectUnauthorized: false,
cert: `-----BEGIN CERTIFICATE-----
MIIBszCCAVmgAwIBAgIIUHgu22HZLJkwCgYIKoZIzj0EAwIwOjESMBAGA1UEChMJ
R29zaGF3a0RCMSQwIgYDVQQDExtDbHVzdGVyIENBIFJvb3QgQ2VydGlmaWNhdGUw
IBcNMTYxMjE5MTEwMTE4WhgPMjIxNjEyMTkxMTAxMThaMBQxEjAQBgNVBAoTCUdv
c2hhd2tEQjBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABEBLPJry7JgUU4UFyycU
ho0Lut+/eHgo5pBrXP0gsdC52DX3A+dETyRSmilagFrnxxdEUFxEHVF/dMmX4liv
14GjbTBrMA4GA1UdDwEB/wQEAwIHgDATBgNVHSUEDDAKBggrBgEFBQcDAjAMBgNV
HRMBAf8EAjAAMBkGA1UdDgQSBBCbGXFg2f4Hu4302AGGnOs+MBsGA1UdIwQUMBKA
EI4ItnwgV5AGs2bJdVP5os4wCgYIKoZIzj0EAwIDSAAwRQIhANBON8j48On2jd/+
sCzxhdFur/tJqc0CyKQIFXy3zgGmAiBr0VBtKK+OGBxA/QSlqGZGed+udOQ0qHYi
kBqGTwQfvQ==
-----END CERTIFICATE-----`,
key: `-----BEGIN EC PRIVATE KEY-----
MHcCAQEEIF3aJdsPnKsMxpPPa2RFx0R4oFGF4gXYHLsuL62v6L7+oAoGCCqGSM49
AwEHoUQDQgAEQEs8mvLsmBRThQXLJxSGjQu63794eCjmkGtc/SCx0LnYNfcD50RP
JFKaKVqAWufHF0RQXEQdUX90yZfiWK/XgQ==
-----END EC PRIVATE KEY-----`
}
goshawkdb.connect("wss://localhost:9999/ws", connectionOptions).then((connection) => {
// this is where your goshawkdb code goes
})
In the browser
The configuration of keys and certificates must be done in whatever way your browser and operating system support.
Check that it has worked by navigating to https://localhost:9999/. If it's working, it will say 'GoshawkDB Server version dev. Websocket available at /ws'.
Include the client:
<script type="text/javascript" src="goshawkdb.browser.js"></script>
The file goshawkdb.browser.js
is located in the dist subfolder of this module.
It is regenerated on an npm build
.
Now include your code, e.g.
goshawksb.connect("wss://localhost:9999/ws").then((connection) => {
// this is where your goshawkdb code goes
})
Connection API
A connection allows you to submit transactions. Only one transaction is ever active at a time, calling transact
while
another transaction is active will cause your new transaction to be queued.
const promiseOfSomething = connection.transact((txn) => {
// transaction code
return something
})
Transaction API
NOTE: code submitted to .transact
may be run by the system multiple times. Avoid making side effecting changes
from inside a transaction. The goshawksb library uses exceptions to stop execution when there is a cache miss and it
needs to request values from the server. If you use try catch around transaction methods and you want this behaviour
to work, you will need to rethrow any exceptions with a name of TransactionRetryNeeded
that you inadvertantly catch.
Inside a transaction you can access references to the configured root objects:
const rootRef = txn.roots['myRoot']
You can read the value and references of an object via a reference to that object.
const {value, refs} = txn.read(rootRef)
Values are ArrayBuffers while refs
is an array of Reference ojects.
To write to an object you call txn.write
. This example code loads the first reference from
the root object (assuming it refers to some object), then sets the value and adds a reference back to the root object.
const otherObjRef = refs[0]
const otherRefs = txn.read(otherObjRef).refs
txn.write(otherObjRef, Buffer.from("hello"), otherRefs.concat(rootRef))
Values can be buffers (in node), typed arrays or arraybuffers.
You can create an object too with
const newRef = txn.create(Buffer.from("thing"), [])
If you want to be notified when something changes, you can create a transaction that reads the values you're interested
in and then calls txn.retry()
. This will cause the transaction to stop processing until the values change, at which
point the transaction will be run again.
If you want to check that references point to the same object, you can do this with if (ref.sameReferent(otherRef))
.


--- layout: post status: publish published: true title: Problem Creating Data Sources in VS2005 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: 245 wordpress_url: http://winterdom.com/2005/10/problemcreatingdatasourcesinvs2005 date: '2005-10-13 12:49:24 +0000' date_gmt: '2005-10-13 12:49:24 +0000' categories: - ".NET" tags: [] comments: - id: 181 author: Tian van Heerden author_email<EMAIL_ADDRESS>author_url: '' date: '2006-10-16 04:22:01 +0000' date_gmt: '2006-10-16 04:22:01 +0000' content: | Hi Tomas, Thanks for posting this - it helped me solve a pernicious bug in the release version of VS2005 where the Website Data Sources window would come up empty, fail to reflect any of the typed datasets in my asp.net project and, most irritatingly, have the "Add New Data Source" button disabled. Grrrr. So I couldn't even fire up the Add New Data Source Wizard. Adding a single, dummy class file to my project root immediately solved this problem, for which THANK YOU! Cheers, Tian - id: 182 author: Rob K author_email: '' author_url: '' date: '2007-01-11 19:45:38 +0000' date_gmt: '2007-01-11 19:45:38 +0000' content: | OK Here's what I've found - This is not a complete solution but may lead to the answer. I noticed that if I created a new web site, added a report, my new sites "add data source" function works fine and even shows my dal after it was referenced. At that point, I started adding folders from my problem site. The problem occured when I added the App_WebReferences folder. Add the folder - data sources blank out, delete the folder - data sources work fine (note you may have to reload the project per folder test). I was then able to isolate a couple of web references that, once again, caused the problem (delete the web ref from the App_WebReferences folder- problem goes away). I tried updating the web ref folders but this had no effect. So it looks like visual studio is having a problem if the App_WebReferences folder has a problem in it. Once I isolated the files in this folder, the problem went away. (The files/web services in question for my app were from PayPal -https://www.paypal.com/wsdl/PayPalSvc.wsdl - which were not even being used in the app.) - id: 1028 author: MikeZ author_email<EMAIL_ADDRESS>author_url: '' date: '2009-07-09 13:08:45 +0000' date_gmt: '2009-07-09 13:08:45 +0000' content: Thanks Rob K - deleting my Web Reference resolved the problem for me. - id: 1668 author: Mujeeb author_email<EMAIL_ADDRESS>author_url: '' date: '2011-02-04 20:32:18 +0000' date_gmt: '2011-02-04 20:32:18 +0000' content: I have solved it by moving xsd files(old files) to app_code or just delete it ---
Some of my project teammates and myself have encountered what seems to be a farily annoying problem that still seems to exist in VS2005 even in the RC (September CTP). The problem is that the Add New Data Source Wizard in Visual Studio generates a NullReferenceException when trying to add a new Object data source: You either get a message box with the error, or the wizard just disappears when trying to present all the CLR types to select the one you want your data source to be based on.
I logged the bug here, and I'm hoping someone else actually has run into the issue. I have very little hope it will be corrected so late in the game (or even reproduced), but it never hurts to ask. There is one workaround, though, but not very good: manually creating the .datasource file :(
Update: Bug confirmed: It only happens when there are no code files directly on the project's directory (example, it will happen if all your code files are in subdirectories). At least there is a simple workaround, which is putting at least one code file directly on the project's dir.


Online Voting is more than utilising technology, it is about breaking down barriers. The core of MyVote is that it is a one stop shop – from digital enrolment to on the day voting with all the other parts in between – it covers everything any voter might need.
Enrol and vote onlineWe are breaking these barriers though MyVote - the first site in NZ that addresses all voting requirements. The future of voting is here.
Check enrolementMyVote ensures inclusivity of the greatest possible number of electors by adhering to W3C and Government standards.
By providing ubiquitous access from any internet enabled device, accessibility and mobility issues are addressed.
With key dates and reminder facility our busy electors should easily find the small amount of time required to register their choice.
With a clear visual approach we hope to lift the mist surrounding New Zealand Politics and electors options.


NCBI
LinkOut
LinkOut is a service that allows one to link directly from NCBI databases to a wide range of
information and services beyond NCBI systems.
https://www.ncbi.nlm.nih.gov/projects/linkout


Explorer Name:
Activity:
Activity Type:
Skill Level:
Are participants requried to bring gear, or will you supply it?
Cost of Participation:
$
Describe your activity!
Not logged in!


id
attribute for each grid instance on a page to make them work simultaneously. If you use external filtering, assign grid-id
to grid id and ng-change
to associated
gridActions
(see example below).
Project GitHub
| User Id | Name | Phone | Date Of Birth | |
|---|---|---|---|---|
| User Id | Name | Phone | Date Of Birth | |
|---|---|---|---|---|


Brython
Hello world !
ajax
sort table
SVG pie chart
SVG solitaire game
sudoku
SVG compass by Nicolas Pinault (works on some mobiles)
geolocation by François Dion
Russian keyboard by François Dion
pseudo Kanban simulator by Pedro Rodriguez
UI Components by Billy Earney
bind and unbind events
battery load by Nicolas Pinault
barcode by Carl Smith
Python tutorial slideshow (in French)
next examples require HTML5
analog clock
drag and drop
drag and drop files by Glenn Linderman
local storage
Python plot on the web by Kiko Correoso
3D walker
compass (svg)
|
Interaction with Javascript libraries
3D animation 3D with three.js by Dirk Krause
Raphael (vector graphics)
Highcharts (interactive charts)
|


Chicago Oasis
not on the tollway
Map
About
Show deserts of
Within each
Neighborhood
Census Tract
For calendar year
2015
Show critical businesses on map
Relative shading
Helpful hint:
Double click to show circles of accessibility.
Permalink
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Use this URL to refer back to the active data and selections:


This website is dedicated to UPGRADE- Increasing Capacity of Participatory Youth Work, which unites organizations from Sweden, Estonia, Poland, Ukraine, and Georgia.
The project aims to increase the operational capacity and participatory approaches of Youth Centers in partner countries through creating youth work structures, developing professional competencies of youth workers, establishing /exchanging the means of best practices.
Furthermore, it involves several stakeholders: city hall representatives, youth workers, youth organization representatives and young people who will devise a suitable, modern strategy and approach to youth centers in partner countries. Through this cross-sectoral character, the project contributes to trust-building and confidence building between the municipality and non-profit youth organizations.


objOfMatches
that accepts two arrays and a callback.
objOfMatches
will build an object and return it.
objOfMatches
will test each element of the first array using the callback to see if the
output matches the corresponding element (by index) of the second array.


|
EagleEye
|
Static Public Member Functions | |
| static void | ImportDatabase () |
| static void | ExportDatabase () |
Properties | |
| static int | WebImageWidth [get] |
| static Mutex | Mutex = new Mutex() [get] |
|
static |
|
static |
|
staticget |
|
staticget |


Note:
ptDelete is a directive that you can use this to delete record from database simply...list collection must named 'dataList'
Arguments:
| Param | Type | Details |
|---|---|---|
| data | object [Required] |
the record which delete from list collection |
| service | String [Required] |
the operate service |
| idx | Object [Required] |
pass a index in list collection of delete object,is usually $index |
| msg | object [Required] |
get a name or other attrs to use into show modal |
| flag | String [Optional] |
If you set this param to 0,you will use the standard way to send http request,or to 1 that you will use post method to do every operation,default :0 |
Usage:
Html:
<i class="fa fa-trash-o" style="margin-left: 5px;cursor:pointer;" data-original-title="Delete Catalog" data-toggle="tooltip" data-placement="top" tool-tips delete msg="catalog.catalogVO.name" data="catalog" idx="$index" service="catalogOperationService">


BioC (Release) · BioC (Development) · GitHub (Latest)
sevenbridges-r is an R/Bioconductor package that provides an interface for the Seven Bridges Platform (US, EU, China), Cancer Genomics Cloud, Cavatica, and BioData Catalyst Powered by Seven Bridges public APIs.
The Seven Bridges Platform is a cloud-based environment for conducting bioinformatics analysis. It is a central hub for teams to store, analyze, and jointly interpret their bioinformatic data. The Platform co-locates analysis pipelines alongside the largest genomic datasets to optimize processing, allocating storage, and compute resources on demand.
The Cancer Genomics Cloud (CGC), powered by Seven Bridges, is also a cloud-based computation environment. It was built as one of three pilot systems funded by the National Cancer Institute to explore the paradigm of colocalizing massive genomics datasets, like The Cancer Genomics Atlas (TCGA), alongside secure and scalable computational resources to analyze them. The CGC makes more than a petabyte of multi-dimensional data available immediately to authorized researchers. You can add your data to analyze alongside TCGA using predefined analytical workflows or your own tools.
Cavatica, powered by Seven Bridges, is a data analysis and sharing platform designed to accelerate discovery in a scalable, cloud-based compute environment where data, results, and workflows are shared among the world’s research community. Cavatica is built in collaboration with the Children Hospital of Philadelphia and it is focused on pediatric data.
First, check the version of R you are using with the following command (in R):
R.version.string
If you are not running the latest release version of R, install or upgrade with these instructions. If you are using RStudio, restart RStudio after installing R. RStudio will detect the new installation.
This is recommended for most users as it is the most stable version.
You can install the package from the release
branch on Bioconductor using BiocManager
:
install.packages("BiocManager") BiocManager::install("sevenbridges")
If you are developing tools under the devel
branch or use the development version of R and Bioconductor, install the package from the Bioconductor devel
branch. You probably also want to install R-devel first by following the directions in “Using the ‘Devel’ Version of Bioconductor”.
To install the sevenbridges
package from the devel
branch, use
install.packages("BiocManager") BiocManager::install("sevenbridges", version = "devel")
To try the latest features, please install the package directly from GitHub. We push to the Bioconductor branch (release
and devel
) regularly.
Installing the sevenbridges
package from GitHub requires you have the devtools
package. If you do not have devtools
, install it from CRAN first.
install.packages("devtools")
You may get an error for missing system dependecies such as curl and ssl. You probably need to do the following first in order to install devtools
and to build vignettes since you need pandoc
under Ubuntu.
apt-get update
apt-get install libcurl4-gnutls-dev libssl-dev pandoc pandoc-citeproc
After devtools
is installed, install the latest version of sevenbridges
from GitHub:
install.packages("BiocManager") devtools::install_github( "sbg/sevenbridges-r", repos = BiocManager::repositories(), build_vignettes = TRUE, dependencies = TRUE )
If you have trouble with pandoc
and do not want to install it, set build_vignettes = FALSE
to avoid building the vignettes.
The sevenbridges
package includes the following features:
Multiple authentication methods support.
# Direct authentication a <- Auth(token = "your_token", platform = "cgc") # or use base url a <- Auth(token = "your_token", url = "https://cgc-api.sbgenomics.com/v2")
sbg_set_env(token = "your_token", url = "https://cgc-api.sbgenomics.com/v2") a <- Auth(from = "env")
a <- Auth(from = "file", profile_name = "aws-us-username")
Please check vignette("api", package = "sevenbridges")
for technical details about all available authentication methods.
A complete API R client with a user-friendly, object-oriented API with printing and support operations for API requests relating to users, billing, projects, files, apps, and tasks. Short examples are also included, as shown below:
# Get a project by pattern-matching its name p <- a$project("demo") # Get a project by its id p <- a$project(id = "username/demo") # Delete files from a project p$file("sample.tz")$delete() # Upload fies from a folder to a project and include file metadata p$upload("folder_path", metadata = list(platform = "Illumina"))
A task monitoring hook which allows you to add a hook function to specific task statuses as you monitor a task. For example, you can opt to receive an email when the task is completed or specify to download all files produced by the task, as shown below:
setTaskHook("completed", function() { tsk$download("~/Downloads") }) tsk$monitor()
Batch tasks by metadata and by item.
# Batch by item (tsk <- p$task_add( name = "RNA DE report new batch 2", description = "RNA DE analysis report", app = rna.app$id, batch = batch(input = "bamfiles"), inputs = list( bamfiles = bamfiles.in, design = design.in, gtffile = gtf.in ) )) # Batch by metadata. Note that input files must # have relevant metadata fields specified. (tsk <- p$task_add( name = "RNA DE report new batch 3", description = "RNA DE analysis report", app = rna.app$id, batch = batch( input = "fastq", c("metadata.sample_id", "metadata.library_id") ), inputs = list( bamfiles = bamfiles.in, design = design.in, gtffile = gtf.in ) ))
Cross-platform support for Seven Bridges environments, such as Cancer Genomics Cloud or Seven Bridges Platform on either Amazon Web Services or Google Cloud Platform.
A Common Workflow Language (CWL) Tool interface to directly describe your tool in R, export it to JSON or YAML, or add it to your online project. This package defines a complete set of CWL object, so you can describe tools as follows:
fd <- fileDef(name = "runif.R", content = readr::read_file(fl)) rbx <- Tool( id = "runif", label = "runif", hints = requirements( docker(pull = "rocker/r-base"), cpu(1), mem(2000) ), requirements = requirements(fd), baseCommand = "Rscript runif.R", stdout = "output.txt", inputs = list( input(id = "number", type = "integer", position = 1), input(id = "min", type = "float", position = 2), input(id = "max", type = "float", position = 3) ), outputs = output(id = "random", glob = "output.txt") ) # Print CWL JSON rbx$toJSON(pretty = TRUE) # Print CWL YAML rbx$toYAML()
Utilities for Tool
and Flow
, for example
library("sevenbridges") # convert a SBG CWL JSON file t1 <- system.file("extdata/app", "tool_star.json", package = "sevenbridges") # convert json file into a Tool object t1 <- convert_app(t1) # shows all input matrix t1$input_matrix()
We maintain 3 different sets of documentation: the sevenbridges-r GitHub repository (latest and most up-to-date), Bioconductor release channel, and Bioconductor development channel. Below, only the GitHub version is linked to provide the latest documentation. For the other versions, please visit Bioconductor Release version or Bioconductor Development version. The tutorials below are re-generated regularly as we update the package on GitHub.
| Tutorial Title | HTML | Rmd Source |
|---|---|---|
| Complete Reference for the API R Client | HTML | Source |
| Use R on the Cancer Genomics Cloud | HTML | Source |
| Create a Docker Container and use Command Line Interface for R | HTML | Source |
| Describe and execute Common Workflow Language (CWL) Tools and Workflows in R | HTML | Source |
| IDE container: Rstudio and Shiny server and more | HTML | Source |
| Browse data on the Cancer Genomics Cloud via the Data Explorer, a SPARQL query, or the Datasets API |
HTML | Source |
In the tutorial for IDE container above, we built a Docker container locally from which we can launch RStudio and Shiny. To launch RStudio and Shiny Server with the Seven Bridges IDE Docker container, do the following:
docker run -d -p 8787:8787 -p 3838:3838 --name rstudio_shiny_server sevenbridges/sevenbridges-r
To mount a file system, you need to use --privileged
with fuse.
docker run --privileged -d -p 8787:8787 -p 3838:3838 --name rstudio_shiny_server sevenbridges/sevenbridges-r
Check out the IP from Docker Machine if you are on a Mac OS.
docker-machine ip default
In your browser, you can see where the RStudio server is located from the path http://<url>:8787/
. For example, if <IP_ADDRESS> is returned, visit http://<IP_ADDRESS>:8787/
for Rstudio.
For the Shiny server, each app__ is hosted at http://<url>:3838/users/<username of rstudio>/<app_dir>
for the Shiny server. For example, an app called 01_hello
owned by user rstudio
(a default user) has the path http://<url>:3838/users/rstudio/01_hello/
. To develop your Shiny apps as an Rstudio user, you can login your RStudio server and create a folder in your home folder called ~/ShinyApps
. There, you can develop shiny apps in that folder. For example, you can create an app called 02_text
at ~/ShinyApps/02_text/
.
Log into your RStudio at http://<url>:8787
. Then, try to copy an app to your home folder, as follows:
dir.create("~/ShinyApps") file.copy( "/usr/local/lib/R/site-library/shiny/examples/01_hello/", "~/ShinyApps/", recursive = TRUE )
If you are logged in as user rstudio
, visit http://<IP_ADDRESS>:3838/rstudio/01_hello
. You should be able to see the “hello” example.
Note: Generic Shiny apps can also be hosted at http://<url>:3838/
or, for a particular app, at http://<url>:3838/<app_dir>
. Inside the Docker container, it’s hosted under /srv/shiny-server/
.
The best place to ask questions about the sevenbridges
package is the mailing list.
Q: Which version of the Common Workflow Language (CWL) is supported?
A: We support draft 2 and are making progress on supporting draft 3.
Q: Is there a Python binding for the API?
A: Yes, the official Python client is here. Recipes and tutorials using the Python bindings are here.
Q: Why do I get warning messages when I use the API R client?
A: The warning only exists in Rstudio and is potentially a bug in Rstudio. To ignore, it use options(warn = -1)
Q: I still have problems despite dismissing the messages.
A: Please try to use the latest package on GitHub or update installed Bioconductor packages. This usually includes the most recent bug fixes.
| Time | Event | Location |
|---|---|---|
| Jan 12, 2017 | Genomics in the Cloud - Boston Bioconductor Meetup (talk) [slides] | Dana-Farber Cancer Institute, Boston, MA |
| Sep 12 - 14, 2016 | Probabilistic Modeling in Genomics (poster) | University of Oxford, Oxford, UK |
| May 27 - 29, 2016 | The 9th China-R Conference (talk) | Renmin University of China, Beijng, China |
| Jun 27 - 30, 2016 | The R User Conference 2016 (talk) | Stanford University, Stanford, CA |
| Jun 24 - 26, 2016 | BioC 2016: Where Software and Biology Connect (workshop) | Stanford University, Stanford, CA |
| Apr 1 - 3, 2016 |
NCI Cancer Genomics Cloud Hackathon (tutorial) [HTML] [R Markdown Source] |
Seven Bridges Genomics, Inc., Boston, MA |
Please file bug reports/feature requests on the issue page, or create pull requests here.
Contributors should read the Seven Bridges Notice to Contributors and sign the Seven Bridges Contributor Agreement before submitting a pull request.
© 2020 Seven Bridges Genomics, Inc. All rights reserved.
This project is licensed under the terms of the Apache License 2.0.


| 1984 |
Death by Metal (Demo) |
Guitars, Bass |
| 1984 |
Reign of Terror (Demo) |
Guitars |
| 1984 |
Total Zombie Death (Live Tape #3) (Demo) |
Guitars, Vocals |
| 1984 |
Live Tape #2 (Demo) |
Guitars, Vocals |
| 1984 |
Infernal Live (Live tape #5) (Demo) |
Guitars, Vocals |
| 1985 |
Rehearsal tape #4 (Demo) |
Guitars, Vocals |
| 1985 |
Rehearsal tape #6 (Demo) |
Guitars, Vocals |
| 1985 |
Rehearsal tape #5 (Demo) |
Guitars, Vocals |
| 1985 |
Infernal Death (Demo) |
Guitars, Vocals, Bass |
| 1985 |
Live tape #6 (Demo) |
Guitars, Vocals |
| 1985 |
Rigor Mortis (Demo) |
Guitars, Vocals, Bass |
| 1985 |
Rehearsal tape #7 (Demo) |
Guitars, Vocals |
| 1985 |
Rehearsal tape #8 (Demo) |
Guitars, Vocals |
| 1985 |
Rehearsal tape #9 (Demo) |
Guitars, Vocals |
| 1985 |
Rehearsal tape #11 (Demo) |
Guitars, Vocals |
| 1985 |
Rehearsal tape #12 (Demo) |
Guitars, Vocals |
| 1985 |
Back from the Dead (Demo) |
Guitars, Vocals |
| 1985 |
Live tape #7 (Demo) |
Guitars, Vocals |
| 1985 |
Live tape #8 (Demo) |
Guitars, Vocals |
| 1986 |
Rehearsal tape #10 (Demo) |
Guitars, Vocals |
| 1986 |
Rehearsal tape #13 (Demo) |
Guitars, Vocals |
| 1986 |
Mutilation (Demo) |
Guitars, Vocals, Bass |
| 1986 |
Scream Bloody Gore Aborted Sessions (Demo) |
Guitars (rhythm) |
| 1987 |
Scream Bloody Gore |
Vocals, Guitars, Bass, Lyrics, Songwriting |
| 1987 |
Leprosy Demos (Demo) |
All instruments, Vocals |
| 1988 |
Leprosy |
Guitars, Vocals, Bass, Lyrics, Songwriting |
| 1989 |
Ultimate Revenge 2 (Split) |
Guitars, Vocals |
| 1989 |
Ultimate Revenge 2 (Split video) |
Guitars, Vocals |
| 1990 |
Spiritual Healing |
Songwriting, Guitars, Lyrics, Vocals |
| 1991 |
Human |
Guitars, Vocals, Songwriting, Lyrics |
| 1992 |
Fate: The Best of Death (Compilation) |
Bass (tracks 1, 3, 5, 8-10), Guitars, Vocals |
| 1993 |
Individual Thought Patterns |
Guitars, Vocals, Songwriting, Lyrics |
| 1995 |
Symbolic |
Guitars, Vocals, Lyrics, Songwriting |
| 1998 |
The Sound of Perseverance |
Guitars, Vocals, Songwriting, Lyrics |
| 1999 |
Victims of Death - The Best of Decade of Chaos (Split) |
Songwriting, Guitars, Bass, Vocals |
| 2001 |
Live in L.A. (Death & Raw) (Live album) |
Songwriting, Guitars, Vocals |
| 2001 |
Live in L.A. (Death & Raw) (Video) |
Songwriting, Guitars, Vocals |
| 2001 |
Live in Eindhoven '98 (Live album) |
Songwriting, Guitars, Vocals |
| 2001 |
Live in Eindhoven '98 (Video) |
Songwriting, Guitars, Vocals |
| 2004 |
Chuck Schuldiner: Zero Tolerance (Split) |
Guitars, Vocals |
| 2004 |
Chuck Schuldiner: Zero Tolerance II (Compilation) |
Songwriting, Guitars |
| 2005 |
Chuck Schuldiner: Zero Tolerance / Zero Tolerance II (Split) |
Guitars, Vocals, Songwriting |
| 2005 |
Live in Cottbus '98 (Video) |
Guitars, Vocals, Songwriting |
| 2008 |
Symbolic |
Bass, Drum programming (track 14) |
| 2012 |
Vivus! (Live album) |
Songwriting, Guitars, Vocals |
| 2020 |
Non:Analog - On:Stage Series - Montreal 06.22.1995 (Live album) |
Guitars, Vocals, Songwriting |
| 2020 |
Non:Analog - On:Stage Series - Chicago, IL 01.21.1988 (Live album) |
Guitars, Vocals, Songwriting |
| 2020 |
Non:Analog - On:Stage Series - Tijuana 10.06.1990 (Live album) |
Vocals, Guitars, Songwriting |
| 2020 |
Non:Analog - On:Stage Series - Showcase Theater, CA 07.14.1995 (Live album) |
Guitars, Vocals, Songwriting |
| 2020 |
Non:Analog - On:Stage Series - Live 1990, 1991 Unknown (Live album) |
Songwriting, Guitars, Vocals |
| 2020 |
Non:Analog - On:Stage Series - Tampa, FL 02.10.1989 (Live album) |
Songwriting, Guitars, Vocals |
| 2020 |
Non:Analog - On:Stage Series - Belgium 12.23.1991 (Live album) |
Guitars, Vocals, Songwriting |
| 2020 |
Non:Analog - On:Stage Series - Detroit, MI 1993 (Live album) |
Songwriting, Guitars, Vocals |
| 2020 |
Non:Analog - On:Stage Series - New Rochelle, NY 12.03.1988 (Live album) |
Guitars, Vocals, Songwriting |
|
(show all)
|
Biography
Schuldiner was the singer, songwriter, rhythm and lead guitarist of the band Death, which he founded in 1983, initially under the name Mantas.Schuldiner started playing guitar at the age of 9. His 16 year old brother had died and his parents bought him a guitar, thinking it would help with his grief.
He was originally inspired by Iron Maiden, Kiss and Billy Idol, among others. He was ...
Trivia
Schuldiner is often referred to as "the father of death metal". Schuldiner himself was modest about his part in the history of death metal, saying "I don’t think I should take the credits for this death metal stuff. I’m just a guy from a band, and I think Death is a metal band."Despite being left-handed, he played guitar with his right hand.


| PostgreSQL 9.0.10 Documentation | ||||
|---|---|---|---|---|
| Prev | Up | Chapter 54. Database Physical Storage | Next |
This section describes the storage format at the level of files and directories.
All the data needed for a database cluster is stored within the cluster's data directory, commonly referred to as PGDATA (after the name of the environment variable that can be used to define it). A common location for PGDATA is /var/lib/pgsql/data. Multiple clusters, managed by different server instances, can exist on the same machine.
The PGDATA directory contains several subdirectories and control files, as shown in Table 54-1. In addition to these required items, the cluster configuration files postgresql.conf, pg_hba.conf, and pg_ident.conf are traditionally stored in PGDATA (although in PostgreSQL 8.0 and later, it is possible to keep them elsewhere).
Table 54-1. Contents of PGDATA
| Item | Description |
|---|---|
| PG_VERSION | A file containing the major version number of PostgreSQL |
| base | Subdirectory containing per-database subdirectories |
| global | Subdirectory containing cluster-wide tables, such as pg_database |
| pg_clog | Subdirectory containing transaction commit status data |
| pg_multixact | Subdirectory containing multitransaction status data (used for shared row locks) |
| pg_notify | Subdirectory containing LISTEN/NOTIFY status data |
| pg_stat_tmp | Subdirectory containing temporary files for the statistics subsystem |
| pg_subtrans | Subdirectory containing subtransaction status data |
| pg_tblspc | Subdirectory containing symbolic links to tablespaces |
| pg_twophase | Subdirectory containing state files for prepared transactions |
| pg_xlog | Subdirectory containing WAL (Write Ahead Log) files |
| postmaster.opts | A file recording the command-line options the server was last started with |
| postmaster.pid | A lock file recording the current server PID and shared memory segment ID (not present after server shutdown) |
For each database in the cluster there is a subdirectory within PGDATA/base, named after the database's OID in pg_database. This subdirectory is the default location for the database's files; in particular, its system catalogs are stored there.
Each table and index is stored in a separate file, named after the table or index's filenode number, which can be found in pg_class.relfilenode. In addition to the main file (a/k/a main fork), each table and index has a free space map (see Section 54.3), which stores information about free space available in the relation. The free space map is stored in a file named with the filenode number plus the suffix _fsm. Tables also have a visibility map, stored in a fork with the suffix _vm, to track which pages are known to have no dead tuples. The visibility map is described further in Section 54.4.
| Caution |
Note that while a table's filenode often matches its OID, this is
not necessarily the case; some operations, like
TRUNCATE, REINDEX, CLUSTER and some forms
of ALTER TABLE, can change the filenode while preserving the OID.
Avoid assuming that filenode and table OID are the same.
Also, for certain system catalogs including pg_class itself,
pg_class.relfilenode contains zero. The
actual filenode number of these catalogs is stored in a lower-level data
structure, and can be obtained using the |
When a table or index exceeds 1 GB, it is divided into gigabyte-sized segments. The first segment's file name is the same as the filenode; subsequent segments are named filenode.1, filenode.2, etc. This arrangement avoids problems on platforms that have file size limitations. (Actually, 1 GB is just the default segment size. The segment size can be adjusted using the configuration option --with-segsize when building PostgreSQL.) In principle, free space map and visibility map forks could require multiple segments as well, though this is unlikely to happen in practice.
A table that has columns with potentially large entries will have an associated TOAST table, which is used for out-of-line storage of field values that are too large to keep in the table rows proper. pg_class.reltoastrelid links from a table to its TOAST table, if any. See Section 54.2 for more information.
The contents of tables and indexes are discussed further in Section 54.5.
Tablespaces make the scenario more complicated. Each user-defined tablespace has a symbolic link inside the PGDATA/pg_tblspc directory, which points to the physical tablespace directory (i.e., the location specified in the tablespace's CREATE TABLESPACE command). This symbolic link is named after the tablespace's OID. Inside the physical tablespace directory there is a subdirectory with a name that depends on the PostgreSQL server version, such as PG_9.0_201008051. (The reason for using this subdirectory is so that successive versions of the database can use the same CREATE TABLESPACE location value without conflicts.) Within the version-specific subdirectory, there is a subdirectory for each database that has elements in the tablespace, named after the database's OID. Tables and indexes are stored within that directory, using the filenode naming scheme. The pg_default tablespace is not accessed through pg_tblspc, but corresponds to PGDATA/base. Similarly, the pg_global tablespace is not accessed through pg_tblspc, but corresponds to PGDATA/global.
The pg_relation_filepath()
function shows the entire path
(relative to PGDATA) of any relation. It is often useful
as a substitute for remembering many of the above rules. But keep in
mind that this function just gives the name of the first segment of the
main fork of the relation — you may need to append a segment number
and/or _fsm or _vm to find all the files associated
with the relation.
Temporary files (for operations such as sorting more data than can fit in memory) are created within PGDATA/base/pgsql_tmp, or within a pgsql_tmp subdirectory of a tablespace directory if a tablespace other than pg_default is specified for them. The name of a temporary file has the form pgsql_tmpPPP.NNN, where PPP is the PID of the owning backend and NNN distinguishes different temporary files of that backend.


PinkyPromise
A tiny Promises library.
Summary
PinkyPromise is an implementation of Promises for Swift. It consists of two types:
Result
- A value or error. We use Swift’s built in Result TypePromise
- An operation that produces a Result sometime after it is called. Promises can be composed and sequenced.
With PinkyPromise, you can run complex combinations of asynchronous operations with safe, clean, Swifty code.
Installation
- With Carthage:
github "willowtreeapps/PinkyPromise"
- With Cocoapods:
pod 'PinkyPromise'
- Manually: Copy the files in the
Sources
folder into your project.
Should I use this?
PinkyPromise:
- Is lightweight
- Is tested
- Embraces the Swift language with airtight type system contracts and
throw
/catch
- Embraces functional style with immutable values and value transformations
- Is a great way for Objective-C programmers to learn functional style in Swift
- Can be extended with your own Promise transformations
PinkyPromise is meant to be a lightweight tool that does a lot of heavy lifting. More elaborate implementations include Result and PromiseKit.
Learning
Start with the Examples section below.
We’ve also written a playground to demonstrate the benefits and usage of PinkyPromise. Please clone the repository and open PinkyPromise.playground
in Xcode.
A natural next step beyond Results and Promises is the Observable type. You might use PinkyPromise as a first step toward learning RxSwift, which we recommend.
Examples
A Promise is best at running an asynchronous operation that can succeed or fail.
A Result is best at representing a success or failure from such an operation.
Why Result?
The usual asynchronous operation pattern on iOS is a function that takes arguments and a completion block, then begins the work. The completion block will receive an optional value and an optional error when the work completes:
func getString(withArgument argument: String, completion: ((String?, ErrorType?) -> Void)?) {
…
if successful {
completion?(value, nil)
} else {
completion?(nil, error)
}
}
getString(withArgument: "foo") { value, error in
if let value = value {
print(value)
} else {
print(error)
}
}
This is a loose contract not guaranteed by the compiler. We have only assumed that error
is not nil when value
is nil.
Compare with the standard Swift pattern for failable synchronous methods: A function like Data(contentsOf:options:)
will either return a value or throw an error, not both, and not neither, and not optionally. This is an airtight contract. But you can’t use that pattern in asynchronous calls, because you can only throw backward out of the function you’re in, not forward into a completion block.
Here’s how you’d write that asynchronous operation with a tighter contract, using Result. The Result is a success or failure. It can be created with return
or throw
, and inspected with value
, which will either return or throw.
func getStringResult(withArgument argument: String, completion: ((Result<String, Error>) -> Void)?) {
…
completion?(Result {
if successful {
return value
} else {
throw error
}
})
}
getStringResult(withArgument: "foo") { result in
do {
print(try result.get())
} catch {
print(error)
}
}
Under the hood, Result<T, Error>
is an enum
with two cases: .Success(T)
and .Failure(Error)
. It’s possible to create a Result using an enum case and inspect it using switch
. But since Result represents a returned value or a thrown error, we prefer to use it in the style shown above.
Why Promise?
Promises are useful for combining many asynchronous operations into one. To do that, we need to be able to create an asynchronous operation without starting it right away.
To make a new Promise, you create it with a task. A task is a block that itself takes a completion block, usually called fulfill
. The Promise runs the task to do its work, and when it’s done, the task passes a Result
to fulfill
. (Hint: The task used to create this Promise is the same as the body of getStringResult(withArgument:)
.)
func getStringPromise(withArgument argument: String) -> Promise<String> {
return Promise { fulfill in
…
fulfill(Result {
if successful {
return value
} else {
throw error
}
})
}
}
let stringPromise = getStringPromise(withArgument: "bar")
stringPromise
has captured its task, and the task has captured the argument. It is an operation waiting to begin. So with Promises you can create operations and then start them later. You can start them more than once, or not at all.
Next, we ask stringPromise
to run by passing a completion block to the call
method. call
runs the task and routes the Result back to the completion block. When the Promise completes, our completion block will receive the Result, and can get the value or error with try
and catch
.
stringPromise.call { result in
do {
print(try result.get())
} catch {
print(error)
}
}
As we’ve seen, with Promises, supplying the arguments and supplying the completion block are separate events. The greatest strength of a Promise is that in between those two events, the task-to-be-done exists as an immutable value. And in functional style, immutable values can be transformed and combined.
Here is an example of a complex Promise made of several Promises:
let getFirstThreeChildrenOfObjectWithIDPromise =
getStringPromise(withArgument: "baz") // Promise<String>
.flatMap { objectID in
// String -> Promise<ModelObject>
Queries.getObjectPromise(withID: objectID)
}
.map { object in
// ModelObject -> [String]
let childObjectIDs = object.childObjectIDs
let count = max(3, childObjectIDs.count)
return childObjectIDs[0..<count]
}
.flatMap { childObjectIDs in
// [String] -> Promise<[ModelObject]>
zipArray(childObjectIDs.map { childObjectID
// String -> Promise<ModelObject>
Queries.getObjectPromise(withID: childObjectID)
})
}
getFirstThreeChildrenOfObjectWithIDPromise
is a single asynchronous operation that consists of many small operations. It:
- Tries to get a String for an object ID.
- If successful, runs an API request for the object with that ID.
- If successful, collects up to three child IDs from the object.
- If successful, runs simultaneous requests for each child object, producing an array.
- Produces either a list of up to three child objects, or an error from any step of the process.
Even though this operation has many steps that depend on prior operations’ success, we don’t have to coordinate them by writing multiple completion blocks. Instead, we just handle the final result, using the tight contract afforded by Result:
getFirstThreeChildrenOfObjectWithIDPromise.call { [weak self] result in
do {
self?.updateViews(withObjects: try result.get())
} catch {
self?.showError(error)
}
}
Tests
We intend to keep PinkyPromise fully unit tested.
You can run tests in Xcode, or use bundle exec fastlane run_tests
with Fastlane.
We run continuous integration on CircleCI.
Roadmap
- More Promise transformations?
Contributing to PinkyPromise
Contributions are welcome. Please see the Contributing guidelines.
PinkyPromise has adopted a code of conduct defined by the Contributor Covenant, the same used by the Swift language and countless other open source software teams.


You can register a hotkey in 2 different ways, via service or a decorator on your component
Services allow you to generically bind hotkeys when not nescarrily related to a component. The service can be used in combination with the decorator to suspend/reactivate keys too. If you bind using the service you must unbind on ngOnDestroy
Decorators are only allowed to be used on components. They will automatically bind to the lifecycle of the component's ngOnInit and ngOnDestroy to create and teardown with the component
You can use this component in combination with the service to show a hint to the user with a popover of the possible key combinations. This can be placed anywhere within the page but is typically placed at the global level of your application
By default, hotkeys are disable when focus is on input, textarea or select elements. To enable them use the allowIn option.


Prusa Link Architecture
Table of Contents
Main Driver
- parse CLI args
- setup logging
- instantiate main class and run
logging
log = logging.getLogger(__name__)
# -l on CLI for setting debug levels
for module, level in log_levels:
logging.getLogger(module).setLevel(level)
config
Uses extendparser
in config.py
MVC
MainClass.__init__(config)
as Controller:
- instantiate Model
- instantiate components in proper order
- bind signals
- start threads
There is MainClass.stop()
for controlled shutdown.
signals
Uses blinker
module. Usage: signal.connect(handler)
.


[§353G-18] Statutory construction. The provisions of this chapter shall be liberally construed to effectuate its remedial and rehabilitative purposes. [L 1998, c 152, pt of §2]


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Designed & Developed by:
Puneet gupta
CSE 3rd year
Shubham Tayal
Adish jain
CSE 2nd year
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Reviews
Read staff and customer reviews of books and reserve to collect from your library, or download to your device.
Wilder Girls by Rory Power
Written by Rose Gant · Published May 28, 2020
Wilder Girls is a heart stopping thriller that you won’t be able to put down
Yes no maybe so by Aisha Saeed and Becky Albertalli
Written by Rose Gant · Published May 5, 2020
Yes no maybe so is a beautiful story about love, friendship, hope and the importance of fighting for what you believe in.
Our Castle by the Sea by Lucy Strange
Written by Imogen Tink · Published Apr 23, 2020
Our Castle by the Sea is a thunderingly good tale of intrigue and adventure.
The Shepherd’s Life: A Tale of the Lake District by James Rebanks
Written by The Borrowers Book Group · Published Apr 21, 2020
The Shepherd’s Life: A Tale of the Lake District offers an alternative insight into the attractions and life of the Lake District and an honest view of continuing a six hundred year old family tradition of farming.
The Sky is Mine by Amy Beashel
Written by Emily Mitchell · Published Apr 16, 2020
Beashel is a shining new voice in YA, with brilliant dialogue and character craft.
Fallen Land by Patrick Flanery
Written by · Published Mar 31, 2020
Fallen Land is a tragic, unforgettable tale.
Harley in the Sky by Akemi Dawn Bowman
Written by Emily Mitchell · Published Mar 12, 2020
Harley in the Sky was a memorable and completely entrancing read that just cemented Bowman’s status as a phenomenal writer.
This is going to hurt: Secret diaries of a junior doctor by Adam Kay
Written by The Borrowers Book Group · Published Mar 5, 2020
Secret diaries of a junior doctor is an entertaining read with it’s laugh-out-loud parts and very readable style of writing.
The Handmaid's Tale by Margaret Atwood
Written by Kesgrave Library Book Group 1 · Published Feb 18, 2020
The Handmaid's Tale is a compelling, well-written book that sparked lots of discussion.
Anatomy of a Scandal by Sarah Vaughan
Written by The Borrowers Book Group · Published Feb 11, 2020
Anatomy of a Scandal is a topical, thought-provoking page-turner with well-rounded, sympathetic characters.


igx-grid component with auto generated columns below and local data.
You can read more about configuring the igx-grid component in the README or the official documentation.


Data capture refers to any operation that converts GIS data into a form that can be read by a computer. Capturing data is the most time consuming, tedious and expensive part of a GIS project. Today crowd sourcing and community data capture are used to capture data quickly and cheaply. Data capture involves three main steps: