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When is null or undefined used in JavaScript? [duplicate]
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answered Jun 21 '11 at 17:29
kennebeckennebec
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How can I prevent the scrollbar overlaying content in IE10?
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answered Jun 11 '13 at 13:55
xecxec
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How to build an android library with Android Studio and gradle?
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116
Note: This answer is a pure Gradle answer, I use this in IntelliJ on a regular basis but I don...
CRON job to run on the last day of the month
...sibly the easiest way is to simply do three separate jobs:
55 23 30 4,6,9,11 * myjob.sh
55 23 31 1,3,5,7,8,10,12 * myjob.sh
55 23 28 2 * myjob.sh
That will run on the 28th of February though, even on leap years so, if that's a problem, you'll need to find another way.
Howe...
mongoose vs mongodb (nodejs modules/extensions), which better? and why?
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MarshallMarshall
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What is the claims in ASP .NET Identity
...d/details.aspx?id=28362
– OzBob
Mar 11 '19 at 2:16
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Recommended Vim plugins for JavaScript coding? [closed]
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116
Syntax Checking / Linting
There is a very easy way to integrate JSLint or the community-drive...
PHP array_filter with arguments
...< $this->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 is...
Understanding the Event Loop
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edited Jun 30 '17 at 11:39
Nirus
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answered Se...
How do I (or can I) SELECT DISTINCT on multiple columns?
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117
This query, while correct and being accepted for year now, is extremely inefficient and unnecessarily so. Don't use this. I provided an al...