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How to validate GUID is a GUID
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See if these helps :-
Guid guidResult = Guid.Parse(inputString)
(http://msdn.microsoft.com/en-us/library/system.guid.parse.aspx)
bool isValid = Guid.TryParse(inputString, out guidOutput)
http://msdn.microsoft.com/en-us/library/system.guid.tryparse.aspx
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How to use Git?
...is broken: Here is a link to another Git for Designers )
I would start at http://git-scm.com/documentation, there are documents and great video presentations for non-software-developer/cs users. Git for beginners have some basic stuff.
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Is it possible to display inline images from html in an Android TextView?
...ins " +
"two images: <br/>" +
"<img src=\"http://developer.android.com/assets/images/dac_logo.png\"><br/>and<br/>" +
"<img src=\"http://www.hdwallpapersimages.com/wp-content/uploads/2014/01/Winter-Tiger-Wild-Cat-Images.jpg\">";
St...
Node.js get file extension
...d of split() & pop()
Have a look at the performance differences here: http://jsperf.com/remove-first-character-from-string
// returns: 'html'
var path = require('path');
path.extname('index.html').substr(1);
Update August 2019
As pointed out by @xentek in the comments; substr() is now cons...
Recommended date format for REST GET API
...dressability is not as important, you could also consider epoch time (e.g. http://example.com/start/1331162374). The URL looks a little cleaner, but you certainly lose readability.
The /2012/03/07 is another format you see a lot. You could expand upon that I suppose. If you go this route, just ma...
ImageView in circular through xml
... content with shape.
// res/drawable/circle.xml
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:innerRadius="0dp"
android:shape="ring"
android:thicknessRatio="1.9"
android:useLevel="false" >
<solid android:color="@android:color/transparent" /&...
WCF on IIS8; *.svc handler mapping doesn't work
... screen to add if you don't have.
Under "WCF Services", check the box for "HTTP-Activation". You can also add non-http types if you know you need them (tcp, named pipes, etc).
Click "Install" Button.
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How to set request headers in rspec request spec?
In the controller spec, I can set http accept header like this:
10 Answers
10
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fatal: could not read Username for 'https://github.com': No such file or directory
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Follow the steps to setup SSH keys here: https://help.github.com/articles/generating-ssh-keys
OR
git remote add origin https://{username}:{password}@github.com/{username}/project.git
shar...
HTML-encoding lost when attribute read from input field
... fastest escaping I have found this implementation of a replaceAll method:
http://dumpsite.com/forum/index.php?topic=4.msg29#msg29
(also referenced here: Fastest method to replace all instances of a character in a string)
Some performance results here:
http://jsperf.com/htmlencoderegex/25
It gives ...