priority class (RSS)

Rails week 1 (d): Browser Cache

Note that we have talked about was the browser cache. About Rails server-side cache, after the special opening title to talk about it anymore. HTTP protocol to support Cache All in all, cache mechanis ...

JS Event Registration JS: attachEvent and use addEventListener

zt: http://www.cnblogs.com/konooo/archive/2008/11/04/1326088.html <! DOCTYPE html PUBLIC "- / / W3C / / DTD XHTML 1.0 Transitional / / EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-tra ...