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Test if string is a number in Ruby on Rails
...shua Pinter
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answered Apr 14 '11 at 10:13
Jakob SJakob S
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Twitter Bootstrap modal: How to remove Slide down effect
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edited Apr 4 '14 at 20:59
digitalextremist
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Sound effects in JavaScript / HTML5
...multiple instances of the Audio object. You could also set snd.currentTime=0 on the object after it finishes playing.
Since the JS constructor doesn't support fallback <source> elements, you should use
(new Audio()).canPlayType("audio/ogg; codecs=vorbis")
to test whether the browser sup...
is guava-libraries available in maven repo?
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Starting from r03, Guava releases may be found in the central Maven repository.
You may include Guava by adding the following dependency to your POM:
<dependency>
<groupId>com.google.guava</groupId>
<artifactI...
How do I round a decimal value to 2 decimal places (for output on a page)
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decimalVar.ToString ("#.##"); // returns "" when decimalVar == 0
or
decimalVar.ToString ("0.#...
With Git, how do I turn off the “LF will be replaced by CRLF” warning
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edited Jan 6 '16 at 15:02
answered Feb 1 '13 at 6:26
Chr...
Converting of Uri to String
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Rico HarisinRico Harisin
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add a comm...
What is the wix 'KeyPath' attribute?
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edited Jan 5 '10 at 0:36
answered Jan 5 '10 at 0:29
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What is the significance of ProjectTypeGuids tag in the visual studio project file
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{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC} is the GUID for C# project
{60dc8134-eba5-43b8-bcc9-bb4bc16c2548} is for project in WPF flavor package
So your ProjectTypeGuids is for a WPF C# project.
You could see the meaning of the d...
Get underlying NSData from UIImage
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NSData *imageData = UIImageJPEGRepresentation(image, 0.7); // 0.7 is JPG quality
or
NSData *imageData = UIImagePNGRepresentation(image);
Depending if you want your data in PNG format or JPG format.
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