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Correct way to close nested streams and writers in Java [duplicate]
...track a list of closeable thingies to close when finished
private List<Closeable> closeables_ = new LinkedList<Closeable>();
// give the implementer a way to track things to close
// assumes this is called in order for nested closeables,
// inner-most to outer-most
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Adding event listeners to dynamically added elements using jQuery [duplicate]
... want to make sure that nothing adverse happens when you call the plugin multiple times on an element. ( note I started the fiddle off of one of demos since I didn't see a cdn for the hovercard plugin)
– Jack
Aug 22 '12 at 2:36
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Git: Ignore tracked files
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Sure.
git update-index --assume-unchanged [<file> ...]
To undo and start tracking again:
git update-index --no-assume-unchanged [<file> ...]
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How to check if anonymous object has a method?
... for a method that was defined in the prototype.
– Wilt
Jan 26 '16 at 13:19
2
@Wilt question spec...
How to get the size of a string in Python?
...izeof(s)
58
Also, don't call your string variable str. It shadows the built-in str() function.
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Constants in Objective-C
...nstant) which is much faster than string comparison ([stringInstance isEqualToString:MyFirstConstant]) (and easier to read, IMO).
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Why can I add named properties to an array as if it were an object?
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Although I don't think all of the functions listed are built-in every JS implementation, you got the point. The other difference would be different prototype (which is implied by those extra functions).
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Python if-else short-hand [duplicate]
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[i<2 and i or i-4 for i in range(4)] returns: [-4, 1, -2, -1]. It trolled me for two days and I had to actually read code line by line with my professor to figure out why our algorithm doesn't work. Thanks.
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Is there a properly tested alternative to Select2 or Chosen? [closed]
I am looking for an alternative to Select2 that basically provides the same functionality, but includes proper tests.
3 An...
How to unzip a list of tuples into individual lists? [duplicate]
... object. >>> l = [(1,2), (3,4), (8,9)] >>> zip(*l) <zip at 0x1042d8c48> which can be viewed with a list comprehension >>> [ii for ii in zip(*l)] [(1, 3, 8), (2, 4, 9)].
– amath
Dec 12 '16 at 22:11
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