Full Android backup without root

If you are not ready to gain root access on your Android device or if you just don’t want it (for any reason), you can still do a full backup, without apps that do this only if they are granted root acces. The “secret” is in Android SDK. Download the SDK from developer.android.com and install it.

View source in Chrome on Android

I have always wondered why can’t I view the source of any webpage, with Google Chrome browser for Android. If Google forgot to add this very useful feature, you have to add it yourself. First go to any webpage and add it to your bookmarks by clicking the star.

Skype Video on 64bit Ubuntu Linux

If you don’t see your webcam video on Skype, in Options » Video Settings menu, the solution is to install Video for Linux 1, as you probably only have V4L2 libraries. This is for users who encounter problems with Skype on 64bit Debian/Ubuntu. If this is you, then you should install libv4l in 32bit flavor.