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Make $JAVA_HOME easily changable in Ubuntu [closed]

...ent, one should not place commands to set their values in particular shell script files in the user's home directory, but use: ~/.pam_environment - This file is specifically meant for setting a user's environment. It is not a script file, but rather consists of assignment expressions, one per l...
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Mac zip compress without __MACOSX folder?

... I'm using this Automator Shell Script to fix it after. It's showing up as contextual menu item (right clicking on any file showing up in Finder). while read -r p; do zip -d "$p" __MACOSX/\* || true zip -d "$p" \*/.DS_Store || true done Create a new...
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Why {} + {} is NaN only on the client side? Why not in Node.js?

...h use V8. Here is the basic pipe line of what happens when you eval a JavaScript command with Rhino in the Rhino shell. The shell runs org.mozilla.javascript.tools.shell.main. In turn, it calls this new IProxy(IProxy.EVAL_INLINE_SCRIPT); for example, if the code was passed directly with the inlin...
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How to change the pop-up position of the jQuery DatePicker control

...ref="//code.jquery.com/ui/1.11.2/themes/smoothness/jquery-ui.css"> <script src="//code.jquery.com/jquery-1.10.2.js"></script> <script src="//code.jquery.com/ui/1.11.2/jquery-ui.js"></script> <form> <input class="datepicker" name="date1" type="text"> <in...
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jQuery get mouse position within an element

... I use this piece of code, its quite nice :) <script language="javascript" src="http://code.jquery.com/jquery-1.4.1.js" type="text/javascript"></script> <script language="javascript"> $(document).ready(function(){ $(".div_container").mousemove(function...
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Auto detect mobile browser (via user-agent?) [closed]

...ill in some cases. If you want to do it at Apache level, you can create a script which periodically generates a set of rewrite rules checking the user agent (or just once and forget about new user agents, or once a month, whatever suits your case), like RewriteEngine On RewriteCond %{HTTP_USER_AG...
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Revert changes to a file in a commit

... Nicely done. The script solution is overkill for this. Why can't there just be git revert sha-1 filename ? – Mark Edington Feb 1 '14 at 19:47 ...
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How to configure git bash command line completion?

... On Linux on most distributions, git completion script is installed into /etc/bash_completion.d/ (or /usr/share/bash-completion/completions/git) when you install git, no need to go to github. You just need to use it - add this line to your .bashrc: source /etc/bash_comple...
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How do I clear the terminal screen in Haskell?

...ell command :! cls under windows :! clear under linux and OS X share | improve this answer | follow | ...
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How to change identity column values programmatically?

... @t.j when creating the temp table script out the source table including all indexes and constraints. Then change the names of the table and constraints to avoid collisions. Views won't cause a problem unless indexed or schemabound. – Mar...