https://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js That is the link to the jQuery source hosted by Google on their CDN. It's probably already cached on client machines so it should be as fast as is possible! You can read more/use other Java...

find path/ -name *.txt

To clean up some repetitive html coding in views, pass a block of text to a helper function which will wrap it for you the same way, each and every time. For example, I have a 'help' link which will toggle the display of a block of text if a link is click...

Git can track the file permissions on your source. This can be good, but for small projects on a webserver where permissions change from time to time, and permissions on development app don't match or matter anyway, it's often easier to just skip this che...

To remove files that are currently being tracked by git, you have to remove them from the "cache". Note, doing this will NOT delete the file on your local machine. It will still be there but not be tracked. git rm -r --cached supersecretpasswords.txt Yo...