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What to add for the update portion in ConcurrentDictionary AddOrUpdate
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answered Aug 11 '11 at 18:37
M4NM4N
88.4k4242 gold badges208208 silver badges253253 bronze badges
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What is the difference between setUp() and setUpClass() in Python unittest?
...ps://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997...
How do I select the “last child” with a specific class name in CSS? [duplicate]
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-8
I suggest that you take advantage of the fact that you can assign multiple classes to an element...
What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
... some API requires it.
Alternatives
The alternative I like is to use UTF-8 encoded C strings, even on platforms not particularly friendly toward UTF-8.
This way one can write portable code using a common text representation across platforms, use standard datatypes for their intended purpose, get ...
String comparison in bash. [[: not found
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Ansgar WiechersAnsgar Wiechers
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How to launch an Activity from another Application in Android
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– Simon Forsberg
Dec 21 '12 at 20:18
22
It starts a new Intent , how about resuming the applicat...
Difference between final and effectively final
I'm playing with lambdas in Java 8 and I came across warning local variables referenced from a lambda expression must be final or effectively final . I know that when I use variables inside anonymous class they must be final in outer class, but still - what is the difference between final and ef...
Setting href attribute at runtime
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Stout Joe
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answered Dec 3 '10 at 12:20
user529141user529141
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How to get the seconds since epoch from the time + date output of gmtime()?
... want calendar.timegm().
>>> calendar.timegm(time.gmtime())
1293581619.0
You can turn your string into a time tuple with time.strptime(), which returns a time tuple that you can pass to calendar.timegm():
>>> import calendar
>>> import time
>>> calendar.timegm...
Ruby Regexp group matching, assign variables on 1 line
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edited Jan 25 '13 at 18:25
answered Feb 16 '12 at 1:00
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