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How to determine the current shell I'm working on
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804
There are three approaches to finding the name of the current shell's executable:
Please note...
'echo' without newline in a shell script
...nd.
– Keith Thompson
Sep 24 '16 at 20:37
I wish. echo always adds newlines... The workaround is jenky at best.
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Javascript/jQuery: Set Values (Selection) in a multiple Select
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edited May 16 '13 at 9:02
answered May 16 '13 at 8:53
Ke...
How to set Meld as git mergetool
...set the path to Meld
$ git config --global mergetool.meld.path C:/meld-1.6.0/Bin/meld.sh
With a script meld.sh:
#!/bin/env bash
C:/Python27/pythonw.exe C:/meld-1.6.0/bin/meld $@
abergmeier mentions in the comments:
I had to do:
git config --global merge.tool meld
git config --global me...
Uninstall / remove a Homebrew package including all its dependencies
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10 Answers
10
Active
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raw vs. html_safe vs. h to unescape html
...so it can only be used on controllers and views.
"SafeBuffers and Rails 3.0" is a nice explanation on how the SafeBuffers (the class that does the html_safe magic) work.
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Zoom to fit all markers in Mapbox or Leaflet
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edited Jan 30 at 14:33
Gaël S
1,25833 silver badges1212 bronze badges
answered May 30 '13...
Can't access RabbitMQ web management interface after fresh install
I've installed the latest RabbitMQ server (rabbitmq-server-3.3.0-1.noarch.rpm) on a fresh Centos 5.10 VM according to the instructions on the official site.
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Changing the image source using jQuery
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1710
You can use jQuery's attr() function. For example, if your img tag has an id attribute of 'my_i...