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Get array of object's keys
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638
Use Object.keys:
var foo = {
'alpha': 'puffin',
'beta': 'beagle'
};
var keys = O...
Way to get all alphabetic chars in an array in PHP?
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edited Jan 11 '09 at 16:03
answered Jan 10 '09 at 23:05
PE...
“:” (colon) in C struct - what does it mean? [duplicate]
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3 Answers
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How does internationalization work in JavaScript?
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163
Localization support in legacy browsers is poor. Originally, this was due to phrases in the ECM...
When monkey patching an instance method, can you call the overridden method from the new implementat
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3 Answers
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Download a file by jQuery.Ajax
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edited Jun 30 '19 at 18:30
answered Apr 2 '12 at 3:48
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pytest: assert almost equal
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I noticed that this question specifically asked about py.test. py.test 3.0 includes an approx() function (well, really class) that is very useful for this purpose.
import pytest
assert 2.2 == pytest.approx(2.3)
# fails, default is ± 2.3e-06
assert 2.2 == pytest.approx(2.3, 0.1)
# passes
# al...
R memory management / cannot allocate vector of size n Mb
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answered Mar 2 '11 at 22:34
mdsumnermdsumner
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Get Folder Size from Windows Command Line
... in Windows to get a folder's size from the command line without using any 3rd party tool?
17 Answers
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TypeError: method() takes 1 positional argument but 2 were given
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394
In Python, this:
my_object.method("foo")
...is syntactic sugar, which the interpreter trans...