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How to get the previous URL in JavaScript?
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edited Jun 18 '14 at 9:29
Ciro Santilli 郝海东冠状病六四事件法轮功
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How to git-cherry-pick only changes to certain files?
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answered Apr 19 '11 at 14:04
CascabelCascabel
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How to convert an address into a Google Maps Link (NOT MAP)
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Sass combining parent using ampersand (&) with type selectors
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edited Aug 15 '17 at 14:56
Ethan
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UIButton: set image for selected-highlighted state
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Why does Boolean.ToString output “True” and not “true”
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Vojislav StojkovicVojislav Stojkovic
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How to read a text-file resource into Java unit test? [duplicate]
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234
Finally I found a neat solution, thanks to Apache Commons:
package com.example;
import org.apac...
Find region from within an EC2 instance
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That URL (http://169.254.169.254/latest/dynamic/instance-identity/document) doesn't appear to work anymore. I get a 404 when I tried to use it. I have the following code which seems to work though:
EC2_AVAIL_ZONE=`curl -s http://169.254.169.254/la...
Should I use != or for not equal in T-SQL?
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How to check if a variable is set in Bash?
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2417
(Usually) The right way
if [ -z ${var+x} ]; then echo "var is unset"; else echo "var is set t...