School of Webcraft, 3-column layouts, Spirit of Indiana (Jones), webpage-to-wireframe tool Wirify, CSS sprites, and Ben Stiller on Twitter

Every Thursday is Tech Thursday where we share a random assortment of technical links we found and liked:

How to create a 3-column layout with CSS.

Utilize the HTML5 File API to choose, upload, preview and see progress for multiple files.

An introduction to HTML Prototyping.

Apple released 5 free iOS development books via the iBooks store. I am unable to link to the books here, please download the iBooks app itself and search for 'Apple Developer Publications.'

Examples of SQL injection attacks.

HTML5 and CSS3 without guilt.

Spirit of Indiana (Jones) – syncing HTML5 video with maps. A guide to recreating the travel/flight sequences in the Indiana Jones movies using HTML5.

Watch this clip as Ben Stiller tries to explain Twitter and the Internet to Regis Philbin.

Wirify turns any web page into a wireframe.

Spritebox is a WYSIWYG editor for creating CSS sprites, currently in beta and looks to be a good tool to have in the toolbox.

Easel JS, a javascript library to help make working with HTML5 Canvas easier.

Mozilla and Peer 2 Peer University are creating the School of Webcraft, developer training that's free, open and globally accessible.