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PHP array_filter with arguments
...r($matches);
As a sidenote, you can now replace LowerThanFilter with a more generic NumericComparisonFilter with methods like isLower, isGreater, isEqual etc. Just a thought — and a demo...
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What does [:] mean?
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@ilius: Maybe l.copy() is more readable, but it won't work.
– Sven Marnach
May 29 '11 at 16:47
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Using sed to mass rename files
...e from util-linux-ng, such as RHEL:
rename 0000 000 F0000*
That's a lot more understandable than the equivalent sed command.
But as for understanding the sed command, the sed manpage is helpful. If
you run man sed and search for & (using the / command to search),
you'll find it's a special c...
Better way to set distance between flexbox items
... in Safari, caniuse)
Therefore achieving what you are asking for is a bit more difficult.
In my experience, the "cleanest" way that doesn't use :first-child/:last-child and works without any modification on flex-wrap:wrap is to set padding:5px on the container and margin:5px on the children. That w...
Push local Git repo to new remote including all branches and tags
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--all instead of *:* seems more friendly
– Idan K
Jul 28 '11 at 20:42
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Running multiple async tasks and waiting for them all to complete
...ntion the awaitable Task.WhenAll:
var task1 = DoWorkAsync();
var task2 = DoMoreWorkAsync();
await Task.WhenAll(task1, task2);
The main difference between Task.WaitAll and Task.WhenAll is that the former will block (similar to using Wait on a single task) while the latter will not and can be awaite...
Add line break to 'git commit -m' from the command line
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Attaching click event to a JQuery object not yet added to the DOM [duplicate]
...his doesn't work for me :(");
});
Look here http://api.jquery.com/on/ for more info on how to use on() as it replaces live() as of 1.7+.
Below lists which version you should be using
$(selector).live(events, data, handler); // jQuery 1.3+
$(document).delegate(selector, events, data,...
In C# check that filename is *possibly* valid (not that it exists) [duplicate]
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