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Is there a standard sign function (signum, sgn) in C/C++?
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How to get the client IP address in PHP [duplicate]
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edited Nov 21 '13 at 20:51
answered Jun 9 '10 at 5:15
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git-svn not a git command?
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– Sridhar Sarnobat
Dec 19 '18 at 4:21
apt-get update needs sudo also. I've tried to update the response but since the...
Can the Unix list command 'ls' output numerical chmod permissions?
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edited Dec 21 '19 at 13:31
Jean-François Fabre♦
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Ruby equivalent of virtualenv?
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Ryan
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answered Sep 27 '10 at 7:20
Van NguyenVan Nguyen
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How to get rid of the 'undeclared selector' warning
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edited Aug 21 '13 at 14:29
answered May 8 '12 at 23:50
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What's a good IDE for Python on Mac OS X? [closed]
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answered Apr 21 '11 at 17:22
TimTim
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How do you use colspan and rowspan in HTML tables?
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answered Mar 22 '12 at 21:09
David says reinstate MonicaDavid says reinstate Monica
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Why is #!/usr/bin/env bash superior to #!/bin/bash?
...for rookies, I guess.
– ddekany
Feb 21 '18 at 18:48
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How to change line color in EditText
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android:background="@drawable/textfield_activated"
UPDATE 2
For API 21 or higher, you can use android:backgroundTint
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Underline color change"
android:backgroundTi...