Good online pratice

PHP-Preg_match
http://www.functions-online.com/preg_match.html

Javascript
http://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_replace3

Css
http://www.w3schools.com/css/tryit.asp?filename=trycss_default

SVN: ignore tmp folder in cakephp

when u are in the cakephp dir
$ cd app
$ svn export tmp tmp2
$ svn rm --force tmp
$ svn ci -m "remove tmp folder"
$ mv tmp2 tmp
$ svn propset svn:ignore tmp .
$ svn ci -m 'ignoring tmp folder'