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Docker can't connect to docker daemon
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Olivier Dagenais
1,38422 gold badges1717 silver badges1919 bronze badges
answered Nov 8 '15 at 16:25
molavecmolavec
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PHP array_filter with arguments
...s->num;
}
}
Usage (demo):
$arr = array(7, 8, 9, 10, 11, 12, 13);
$matches = array_filter($arr, array(new LowerThanFilter(12), 'isLower'));
print_r($matches);
As a sidenote, you can now replace LowerThanFilter with a more generic NumericComparisonFilter with methods like isLower, is...
How line ending conversions work with git core.autocrlf between different operating systems
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133
The best explanation of how core.autocrlf works is found on the gitattributes man page, in the ...
Changing the selected option of an HTML Select element
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329
Vanilla JavaScript
Using plain old JavaScript:
var val = "Fish";
var sel = document.get...
How to use regex with find command?
I have some images named with generated uuid1 string. For example 81397018-b84a-11e0-9d2a-001b77dc0bed.jpg. I want to find out all these images using "find" command:
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How do I translate an ISO 8601 datetime string into a Python datetime object? [duplicate]
...olid date parsing. If you were to get an ISO 8601 string like: 2010-05-08T23:41:54.000Z you'd have a fun time parsing that with strptime, especially if you didn't know up front whether or not the timezone was included. pyiso8601 has a couple of issues (check their tracker) that I ran into during my ...
Getting the class name of an instance?
...2, note that the above method works with new-style classes only (in Python 3+ all classes are "new-style" classes). Your code might use some old-style classes. The following works for both:
x.__class__.__name__
share
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JavaScript: filter() for Objects
...'m everywhere!"
alert( new Date().extended ); // "I'm everywhere!"
alert( 3..extended ); // "I'm everywhere!"
alert( true.extended ); // "I'm everywhere!"
alert( "here?".extended ); // "I'm everywhere!"
Instead create a function that you pass the object.
Object.filter = fun...
Can't Find Theme.AppCompat.Light for New Android ActionBar Support
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31 Answers
31
Active
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Interfaces vs. abstract classes [duplicate]
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Stefanos Kargas
8,0192121 gold badges6363 silver badges8787 bronze badges
answered Apr 14 '09 at 13:21
JaredParJaredPar
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