xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun

Have you upgraded to OS X El Cap­i­tan from App Store ? Have you sud­denly started get­ting the fol­low­ing error in your project? xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun … Continue Reading →


How to Disable a MacBook’s Built-In TrackPad When Using a Mouse or Wireless Trackpad

Apple’s MacBooks are thin, light, and portable, but they are also powerful systems that can provide a great computing experience at home. Thanks to features like Thunderbolt and accessories like docking stations, many users … Continue Reading →


How to enable writing to NTFS hard drives for free in Mac OS X (including Yosemite!)

Windows uses the NTFS file system for its hard drives. Mac OS X can read files on NTFS hard drives, but it can’t write files to them, which is a glaring omission. … Continue Reading →