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Why is setTimeout(fn, 0) sometimes useful?
...o initialize the drop-down list, ready to have its selected index updated, and
Your code to set the selected index
Your code was consistently winning this race and attempting to set drop-down selection before the browser was ready, meaning that the bug would appear.
This race existed because Java...
How do I clear stuck/stale Resque workers?
...rkers from the web interface, but actually they still show up as processes and also "stole" jobs from the queue
– txwikinger
Sep 5 '13 at 23:15
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JQuery Event for user pressing enter in a textbox?
...e for some keys, better to use e.which, this will guarantee that you will handle same button on every browser
– Oleg Shakhov
Feb 1 at 15:09
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Authentication versus Authorization
...ontext of web applications? I see the abbreviation "auth" a lot. Does it stand for auth -entication or auth -orization? Or is it both?
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Yes or No confirm box using jQuery
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u need to include jquery and jquery ui script in your page.
– Thulasiram
Oct 9 '12 at 6:53
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Replace selector images programmatically
... resource set to a selector. How do I programmatically access the selector and change the images of the highlighted and non-highlighted state?
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Android: Rotate image in imageview by an angle
...wing code to rotate a image in ImageView by an angle. Is there any simpler and less complex method available.
25 Answers
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WaitAll vs WhenAll
What is the difference between Task.WaitAll() and Task.WhenAll() from the Async CTP ?
Can you provide some sample code to illustrate the different use cases ?
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Convert string to title case with JavaScript
...r example? I don't know, why you would want to include anything but spaces and therefore change Jim-Bob to Jim-bob.
– martinczerwi
Jan 9 '13 at 9:17
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Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
...to dump the structure of an object, similar to the PHP functions print_r and var_dump for debugging reasons.
10 Answers...