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Java: Integer equals vs. ==
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Lol, check mark back to you then! Looks like Colin has more than enough points already anyway.
– Jeremy Goodell
Sep 3 '10 at 18:28
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Should I use string.isEmpty() or “”.equals(string)?
...ernal length of an private array whereas equals(Object anObject) does much more (e.g. checking instanceof). Perfromance-wise, isEmpty() is generally faster.
– Turing85
Jul 21 '15 at 8:28
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Compare two objects in Java with possible null values
... Why not just change the String types to Objects - making it more generic? And then it is the same as what you will get if you move to Java 7.
– Tom
Nov 7 '13 at 18:31
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How can I add a custom HTTP header to ajax request with js or jQuery?
...l: 'foo/bar', headers: { 'x-some-other-header': 'some value' } });
Edit (more info): One thing to be aware of is that with ajaxSetup you can only define one set of default headers and you can only define one beforeSend. If you call ajaxSetup multiple times, only the last set of headers will be se...
How do I set a cookie on HttpClient's HttpRequestMessage
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How to use sed/grep to extract text between two words?
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Explaining Apache ZooKeeper
...es built on ZooKeeper such as cages and especially curator.
Where to read more
Official documentation apart, which is pretty good, I suggest to read Chapter 14 of Hadoop: The Definitive Guide which has ~35 pages explaining essentially what ZooKeeper does, followed by an example of a configuration ...
Best dynamic JavaScript/JQuery Grid [closed]
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Xcode Simulator: how to remove older unneeded devices?
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get dictionary key by value
...ot the key. Wouldn't types.FirstOrDefault(x => x.Value == "one").Key be more appropriate?
– floele
Jul 10 '13 at 7:27
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