Day 10 - jQuery 1.4 Release - The New Hotness #4
The fourth of six installments, Paul walks you through the improvements and additions to the API in jQuery 1.4. He demonstrates with real-world examples how you’ll put these new features to use, along with recommendations on performance and useful hints on the internals.
In Hawtness #4, Paul covers has(), traversing magic, and the ajax- and json-related updates.