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How JavaScript closures are garbage collected
... some clues of what should happen.
Section 13 Function definition, step 4: "Let closure be the result of creating a new Function object as specified in 13.2"
Section 13.2 "a Lexical Environment specified by Scope" (scope = closure)
Section 10.2 Lexical Environments:
"The outer reference of a...
How to make a variadic macro (variable number of arguments)
...inition.
– alecov
Jun 11 '12 at 20:14
4
IIRC, the ## is GCC specific and allows passing of zero p...
How to get an absolute file path in Python
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edited May 24 '17 at 22:23
JakeD
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an...
Changing user agent on urllib2.urlopen
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answered Apr 29 '09 at 12:34
Paolo BergantinoPaolo Bergantino
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How to install and run phpize
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486
For recent versions of Debian/Ubuntu (Debian 9+ or Ubuntu 16.04+) install the php-dev dependen...
Getting indices of True values in a boolean list
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114
Use enumerate, list.index returns the index of first match found.
>>> t = [False, Fals...
Hide the cursor of an UITextField
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answered Dec 1 '12 at 14:44
Joseph ChiuJoseph Chiu
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Access nested dictionary items via a list of keys?
...Dict, ["b", "v", "y"])
2
>>> setInDict(dataDict, ["b", "v", "w"], 4)
>>> import pprint
>>> pprint.pprint(dataDict)
{'a': {'r': 1, 's': 2, 't': 3},
'b': {'u': 1, 'v': {'w': 4, 'x': 1, 'y': 2, 'z': 3}, 'w': 3}}
Note that the Python PEP8 style guide prescribes snake_case na...
How can I recover a removed file in Mercurial (if at all)?
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answered Jul 4 '10 at 10:54
BungleFeetBungleFeet
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How do I select text nodes with jQuery?
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edited Feb 12 '15 at 9:47
answered Dec 9 '10 at 15:13
Ti...