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Targeting only Firefox with CSS
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Something like 'contains any' for Java set?
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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
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That’s probably everyone’s first thought. But it’s a little bit more difficult. See Chris Shiflett’s article SERVER_NAME Versus HTTP_HOST.
It seems that there is no silver bullet. Only when you force Apache to use the canonical name you will always get the right server name with SERVER...
What is the yield keyword used for in C#?
...so worth noting you can use yield break; when you don't want to return any more items.
– Rory
May 17 '11 at 18:13
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How do I call some blocking method with a timeout in Java?
...onds or any unit available as a constant in TimeUnit.
See the JavaDoc for more detail.
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What is the dependency inversion principle and why is it important?
...face that represents the concept of logging, this interface should be much more stable in time than its implementation, and call sites should be much less affected by changes you could make while maintaining or extending that logging mechanism.
By also making the implementation depend on an interfa...
How to enable external request in IIS Express?
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Is there any reason to use a synchronous XMLHttpRequest?
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I think they might become more popular as HTML 5 standards progress. If a web application is given access to web workers, I could foresee developers using a dedicated web worker to make synchronous requests for, as Jonathan said, to ensure one reques...
Maintain the aspect ratio of a div with CSS
...lute;
top: 0; bottom: 0; left: 0; right: 0;
}
Here's a demo and another more in depth demo
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