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Ruby: Change negative number to positive number?
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Using abs will return the absolute value of a number
-300.abs # 300
300.abs # 300
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PDO get the last ID inserted
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edited Feb 1 '17 at 8:06
Your Common Sense
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How to create full compressed tar file using Python?
... ventaquil
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answered Jun 13 '13 at 6:58
George V. ReillyGeorge V. Reilly
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git-svn: how do I create a new svn branch via git?
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280
I know this question has been answered a while ago, but after reading it, I it might help adding...
How do I iterate through the alphabet?
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answered Jun 19 '13 at 4:00
JaredJared
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In PHP what does it mean by a function being binary-safe?
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It means the function will work correctly when you pass it arbitrary binary data (i.e. strings ...
How can I get the current language in Django?
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edited Nov 29 '17 at 16:30
Will
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answered Jul 28 '10 at 20:19
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CSS Div stretch 100% page height
...igation bar on the left hand side of my page, and I want it to stretch to 100% of the page height. Not just the height of the viewport, but including the areas hidden until you scroll. I don't want to use javascript to accomplish this.
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Express res.sendfile throwing forbidden error
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– Adam Waite
Aug 6 '13 at 10:49
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Express considers relative paths in sendfile as bad. ...
In a javascript array, how do I get the last 5 elements, excluding the first element?
...want to exclude the first element, use
arr.slice(Math.max(arr.length - 5, 0))
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