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Check if an apt-get package is installed and then install it if it's not on Linux
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answered Aug 19 '09 at 6:27
viam0Zahviam0Zah
23.9k88 gold badges6767 silver badges9494 bronze badges
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Is there a performance impact when calling ToList()?
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Haris HasanHaris Hasan
27.9k88 gold badges8181 silver badges117117 bronze badges
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IllegalStateException: Can not perform this action after onSaveInstanceState with ViewPager
...va instead of Kotlin
– Shchvova
Apr 27 '18 at 18:00
1
Why does your implementation of the Fragmen...
GroupBy pandas DataFrame and select most common value
...'f1':mode,'f2':np.sum})
– Pablo
Feb 27 '17 at 16:32
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Why 0 is true but false is 1 in the shell?
...lar example is xargs which uses different error codes in the range around 127 to indicate how a group of commands failed. The conversion which can be done is int to bool where 0 maps to success (which I guess you want to express as true / 1; but realize that this is just another arbitrary convention...
How to apply a CSS filter to a background image
...y/pen/FlkzB
– Matthew Wilcoxson
Jan 27 '14 at 20:10
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fwiw, only Webkit has implemented this feat...
JPA : How to convert a native query result set to POJO class collection
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edited Sep 27 '19 at 14:49
DavidS
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What does functools.wraps do?
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answered Mar 30 '18 at 4:27
Yong YangYong Yang
82199 silver badges66 bronze badges
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How do you read from stdin?
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727
There's a few ways to do it.
sys.stdin is a file-like object on which you can call functions ...
jQuery vs document.querySelectorAll
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document.querySelectorAll() has several inconsistencies across browsers and is not supported in...