Daily Posting 01/26/2011 2011年1月26日 著 TestFlight | iOS beta testing on the fly "Free over-the-air beta distribution. Apps are installed in one tap over-the-air and users will be notified of future builds." tags: mobile testing iphone CSS Validation Will Soon Be More?Realistic ? Jens O. Meiert "A brief update on making use of vendor-specific CSS extensions warnings, not errors: the development version of the CSS validator contains an update that doesn’t penalize for use of such extensions." tags: css CSS background image hacks ? Nicolas Gallagher "Emulating background image crop, background image opacity, background transforms, and improved background positioning." tags: css Humans TXT: We Are People, Not Machines. "It's an initiative for knowing the people behind a website." tags: webdev Posted from Diigo. The rest of my favorite links are here.