An example of how to use functions in JS regular expressions to imitate the /e flag other languages have
"abb Cdd-Eff.ghh 1AAA".toLowerCase().replace( /(^|[^a-z0-9-])([a-z])/g , function(m,m1,m2,p){ return m1+m2.toUpperCase(); } );
//output: Abb Cdd-eff.Ghh 1aaa
Starting an HTTP server from any folder in OS X
One liner to start an HTTP server from any folder in OS X: alias server='open http://localhost:8000 && python -m SimpleHTTPServer'/via Jeffrey Way
Combining images with ImageMagick
Assorted ImageMagick commands to combine images (I use them for screenshots of interesting sites). Latest: arranging images in a grid
How to create a Sublime Text 2 snippet
Snippets are pieces of text, with or without placeholders, that you can have your editor paste in when you type a shortcut. Many editors have them; here's how to create them with the Sublime Text 2 editor.
Eclipse shortcuts
As I am moving to the Sublime Text editor, here are some Eclipse shortcuts before I forget them through lack of use.
Advanced Evernote search
It isn't immediately obvious, but Evernote offers advanced search operators.