Useful tips for everyday
How do I change my main display? Set the Primary and Secondary Monitor Right-click on your desktop and select “Display”. From the display, select the…
Do people get notified when you change your privacy settings on Facebook? So when you change your privacy from Friends to Public, your friends will…
How do I use GPL licensed code? How to use GNU licenses for your own software Get a copyright disclaimer from your employer or school.…
What does 1000w speaker mean? It describes the SPL that a speaker can produce from a 1-watt signal at a distance of 1 meter. It’s…
Why does my Linux freeze? Some of the common causes that cause freezing/hanging in Linux are either software or hardware related issues. They include; system…
How do I toggle between buffers in vim? To toggle between the current and the last buffer use the Ctrl-^ (normal mode) command (on most…
How does a flame arrester work? A flame arrester functions by absorbing the heat from a flame front traveling at subsonic velocities, thus dropping the…
How do you determine accessibility? Follow these steps to open the Accessibility Checker. Select File > Info. Select the Check for Issues button. In the…
How to calculate hailstone sequence? The Hailstone sequence of numbers can be generated from a starting positive integer, n by: If n is 1 then…
How to run Python script as root Stack Overflow? For that, add this near the top (thanks @efirvida for the tip!) Maybe your user and…