How to make elements fixed on the screen

If you want something to always float on the screen, not affected by other elements, you can achieve this using CSS:

.element{
   position: fixed,
}

This way, you can set an element to be fixed on the screen.

How to connect to github

When using git, it is a hassle to retype the password every time we commit. Of …

If you want a copy of a list, you might do this:

list1 = list2

if you alter …

Many times when someone sends you a pdf of a scanned or a picture of a document, …