Useful tips for everyday
What are buttons icons? An icon button is an icon that triggers some sort of action on the page. More accurately, technically speaking, an icon…
Can you permanently delete iBooks? Open iBooks and right-click on a book you want to delete. When you right click you get several options and…
How do I configure SSH key-based authentication on a Linux server? How to configure SSH Public key-based authentication for a Linux/Unix On your local system…
What is the probability of winning the Monty Hall game? Solution to the 1975 Monty Hall problem from the American Statistician. If you count the…
What is another name for exponential distribution? The exponential distribution (also called the negative exponential distribution) is a probability distribution that describes time between events…
What platform does a Kindle use? Amazon’s Fire tablets run Amazon’s own “Fire OS” operating system. Fire OS is based on Android, but it doesn’t…
How to fix cannot find a valid baseurl for repo in CentOS? d/CentOS-Base. repo. Open the file using your favorite command-line editor. Look for the…
What is thermal time constant? 6) Thermal time constant (IEC 60539-1) A constant expressed as the time for the temperature at the element of a…
How do I block a website from hosts on Mac? Mason Sklut Open up Terminal in /Applications/Utilities. In the command line, type in “sudo nano…
How do I add a sidebar to Gutenberg? To the right of the ‘Publish’ button, you’ll see a smaller button with a cog on it…