arachide questions

• Detect if have got sudo right info
• init root viewcontroller causes crash
• display badge info on UITableView
• is it possible to make nodejs scripts listen to same port
• AppDelegate Access
• upload video to facebook using facebook sdk 3.1 on ios 6.0
• What is the difference between AVAudioPlayer and MPMusicPlayerController?
• info.plist for different target version
• Concatenating NSStrings in Objective C
• How to get the end event of CATransition/Animation?

arachide answers