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What is the difference between mutex and critical section?
...uck.
– Tim Post♦
Oct 11 '12 at 15:07
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How do I test a camera in the iPhone simulator?
...to-ios-6
– knagode
Jun 18 '13 at 15:25
5
Weren't push notifications a device-only feature, too?
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Postgresql GROUP_CONCAT equivalent?
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259
Since 9.0 this is even easier:
SELECT id,
string_agg(some_column, ',')
FROM the_table...
Why doesn't JUnit provide assertNotEquals methods?
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answered May 25 '11 at 15:11
Bernhard BodenstorferBernhard Bodenstorfer
13111 silver badge22 bronze badges
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What's the best UI for entering date of birth? [closed]
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PatrickPatrick
5,33255 gold badges4646 silver badges7373 bronze badges
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What is the good python3 equivalent for auto tuple unpacking in lambda?
...a = lambda p:(x:=p[0], y:=p[1], x ** 2 + y ** 2)[-1]
>>> a((3,4))
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One should keep in mind that this kind of code will seldom be more readable or practical than having a full function. Still, there are possible uses - if there are various one-liners that would operate on this point, it ...
Is there a way to pass optional parameters to a function?
...5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.951...
How do I change the color of radio buttons?
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Yusril Maulidan Raji
1,25211 gold badge1515 silver badges3737 bronze badges
answered Jan 18 '16 at 12:02
JamieDJamieD
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Removing elements by class name?
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+0.75 for using jQuery, +0.25 for also giving a non-jQuery solution :p
– ThiefMaster
Jan 23 '11 at 22:53
11
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Appending a line to a file only if it does not already exist
...s || without -v works.
– bPizzi
Aug 25 '10 at 8:21
4
This only works for very simple lines. Other...