Ryan questions

• Android, Which screen size do you develop for?
• CSS: Images not showing for JQuery datepicker
• javascript, firefox addon, open new tab
• How do I pass Runnable objects to a Handler?
• Firefox extension: gBrowser is not defined
• Android, creating a simple thread that will updated my seconds counter
• PHP: Prepared statements (newbie), just need to confirm this about SQL injection
• Android, Handler messaging
• Chrome extension development: auto close the notification box
• Javascript: AppendChild

Ryan answers