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How to remove a field from params[:something]
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Rails 4/5 - edited answer
(see comments)
Since this question was written newer versions of Ra...
How to add lines to end of file on Linux
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user897079user897079
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How to sort with a lambda?
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To much code, you can use it like this:
#include<array>
#include<functional>
int m...
Set a persistent environment variable from cmd.exe
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edited Oct 21 '19 at 11:41
sashoalm
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How to disable textarea resizing?
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answered Feb 21 '12 at 17:37
Mo.Mo.
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How can I divide two integers to get a double?
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edited Sep 21 '18 at 21:58
answered Dec 12 '14 at 18:24
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Android.app Fragments vs. android.support.v4.app using ViewPager?
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– brillenheini
Nov 15 '15 at 21:25
I was hoping to use v13 so that I can avoid using v4. Turns out v4 is a depe...
How do I sort an array of hashes by a value in the hash?
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216
Ruby's sort doesn't sort in-place. (Do you have a Python background, perhaps?)
Ruby has sort! ...
Get value of dynamically chosen class constant in PHP
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edited May 21 '15 at 16:57
Brad
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Template default arguments
...seph MansfieldJoseph Mansfield
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