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Node / Express: EADDRINUSE, Address already in use - Kill server
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40 Answers
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Java Name Hiding: The Hard Way
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84
You can cast a null to the type and then invoke the method on that (which will work, since the t...
Implement Stack using Two Queues
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194
Version A (efficient push):
push:
enqueue in queue1
pop:
while size of queue1 is bigger ...
How to get GET (query string) variables in Express.js on Node.js?
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1246
In Express it's already done for you and you can simply use req.query for that:
var id = req.qu...
Installing SciPy and NumPy using pip
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I am assuming Linux experience in my answer; I found that there are three prerequisites to getti...
AssertContains on strings in jUnit
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If you add in Hamcrest and JUnit4, you could do:
String x = "foo bar";
Assert.assertThat(x, CoreMatchers.containsString("foo"));
With some static imports, it looks a lot better:
assertThat(x, containsString("foo"));
The static imports needed would be:...
How do I know that the UICollectionView has been loaded completely?
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edited Feb 25 '15 at 14:28
klefevre
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In what situations would AJAX long/short polling be preferred over HTML5 WebSockets?
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Make XAMPP/Apache serve file outside of htdocs [closed]
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edited Feb 28 '19 at 14:24
Leandro
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Convert datetime to Unix timestamp and convert it back in python
... to consider borrowing its source code.
(And if you can wait for Python 3.4, it looks like PEP 341 is likely to make it into the final release, which means all of the stuff J.F. Sebastian and I were talking about in the comments should be doable with just the stdlib, and working the same way on bot...