The following tips and tricks can be put into your .vimrc file Remap jj to esc imap jj <Esc> Quickly leave edit mode and back to visual mode with jj. This is probably the fastest key combination possible and one of the most frequent key combinatio...

.rounded_corners { -moz-border-radius: 20px; -webkit-border-radius: 20px; -khtml-border-radius: 20px; border-radius: 20px; }

MySQL doesn't support having two columns with time stamping on both initialization and/or on updating at the same time. It would be nice to be able to do *this* where the created_at column gets the current_timestamp on initialization and the updated_at ge...

It's trivial to export data from a mysql database with Ruby and ActiveRecord. All you have to do is establish a connection and define a class that represents the table. require 'rubygems' require 'active_record' ActiveRecord::Base.establish_con...

If you would like to force a file download prompt to the user, instead of just outputting the text to the browser, use the following headers. ...