Have Q Beta 3 and not getting any notifications from Hangouts? There is a new feature that you would need to configure in order for this to work....
Here's a guide to fixing the APT repository and package manager. This will fix any broken packages, which will stop you from upgrading your Ubuntu system....
This is a guide to configure Windows PATH system variable for Java. After you've done this, you can start to execute Java commands from the Windows command line. You'll find these commands useful as you venture through the Java world....
Port forward SSH port 22 for Bitbucket Server, and never need to enter a port number whenever you push your changes to a repository....
This is a guide on Mirror's Edge PhysX fix, where you might experience sluggishness if you're using a Nvidia graphics card and enable Physx....