Developer frustrations with iCloud Core Data syncing have been much in the news of late, but for those who are wondering — at a technical level — what the fuss is all about, Rich Siegel of Bare Bones Software lays out what is involved with iCloud data syncing, and where developers are experiencing problems. follow link
Sleep (and Lock) Your Screen
When you are walking away from your computer, it's fairly common practice to start your screen saver and lock your screen. But did you know that there is a built-in keyboard shortcut in Mac OS X to sleep the screen?
Press Control-Shift-Eject and your monitor sleeps without engaging the screen saver.
- ExtraBITS for 2 April 2013 (01 Apr 13)
Rich Siegel Explains the Issues with iCloud Core Data Syncing