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Hex representation of a color with alpha channel?
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Booleans, conditional operators and autoboxing
...ing of 3rd operand to Boolean)
See Java Language Specification, section 15.25 Conditional Operator ? :
For E1, the types of the 2nd and 3rd operands are Boolean and boolean respectively, so this clause applies:
If one of the second and third operands is of type boolean and the type of the ot...
How to synchronize a static variable among threads running different instances of a class in Java?
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Referring to a file relative to executing script
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Merlyn Morgan-Graham
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answered Jul 12 '11 at 5:04
Ignacio Vaz...
What is :: (double colon) in Python when subscripting sequences?
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it means 'nothing for the first argument, nothing for the second, and jump by three'. It gets e...
How do I install ASP.NET MVC 5 in Visual Studio 2012?
Is there a way to install ASP.NET MVC 5 in Visual Studio 2012?
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Why does ~True result in -2?
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– Grijesh Chauhan
Feb 19 '14 at 13:35
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What is the difference between Gemfile and Gemfile.lock in Ruby on Rails
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answered Aug 3 '11 at 13:52
Dylan MarkowDylan Markow
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GlobalConfiguration.Configure() not present after Web API 2 and .NET 4.5.1 migration
I recently started following this guide to migrate my project to .NET 4.5.1 and Web Api 2.
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Drawing an image from a data URL to a canvas
...var img = new Image;
img.src = strDataURI;
The drawImage() method of HTML5 Canvas Context lets you copy all or a portion of an image (or canvas, or video) onto a canvas.
You might use it like so:
var myCanvas = document.getElementById('my_canvas_id');
var ctx = myCanvas.getContext('2d');
var img...