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Bash Script : what does #!/bin/bash mean? [duplicate]
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That is called a shebang, it tells the shell what program to interpret the script with, when executed.
In your example, the script is to be interpreted and run by the bash shell.
Some other example shebangs are:
(From Wikipedia)
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Bootstrap control with multiple “data-toggle”
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That is actually the best approach because it defers the concern of presentation to the presentation layer.
– LastTribunal
Feb 4 '15 at 16:39
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scrollIntoView Scrolls just too far
... page where a scroll bar containing table rows with divs in them is dynamically generated from the database. Each table row acts like a link, sort of like you'd see on a YouTube playlist next to the video player.
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UIActionSheet cancel button strange behaviour
...s bug some more, and it seems to be an issue with the tabbar.
If you call UIActionSheet's [sheet showInView:self.view] from a view controller that is a child of a UITabViewController, then the hit testing on the cancel button fails in that portion of the UIActionSheet that lies above the tabbar...
Error 5 : Access Denied when starting windows service
...essage when something faulted the service. Check the Event Viewer (specifically the 'Windows Logs > Application') for the real error message.
In my case, it was a bad service configuration setting in app.config.
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What is “pom” packaging in maven?
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pom is basically a container of submodules, each submodule is represented by a subdirectory in the same directory as pom.xml with pom packaging.
Somewhere, nested within the project structure you will find artifacts (modules) with war p...
MySQL and GROUP_CONCAT() maximum length
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Rackspace and other cloud servers don't allow GLOBAL access. I try using jdbc.execute("SET SESSION group_concat_max_len = ..."); inside the Dao initialize method but as keatkeat has stated, this is only temporary. If anyone knows the right way to make this change p...
Autocompletion in Vim
...ComplPop to get automatic code completion as you type.
2015 Edit: I personally use YouCompleteMe now.
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Bash script plugin for Eclipse? [closed]
...a little more info on the ShellEd plugin page on the Eclipse site, and installation instructions on their wiki.
Note that if you're not running an up-to-date version of Eclipse (as of this writing, Juno) you'll need to use an older version, for instance 2.0.1 is compatible with Indigo.
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Jquery insert new row into table at a certain index
... @MartinM if you're inserting even if there are no rows, then that's a totally different scenario (where the index doesn't matter?) - do you want to append to the end no matter what?
– Nick Craver♦
Apr 29 '14 at 13:23
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