C Program to Check Whether a Number is Palindrome
Palindrome is a number or sequence of characters which reads same backward and forward. If we reverse a palindrome number, the reversed and original number will be same. The first…
Swap Two Variables without Using Third Variable
It is very trivial to swap two variables with the help of another one. Here we'll see how to do the same thing without using the third variable. Solution 1:…
Run WhatsApp on Computer Using Web Browser
WhatsApp is traditionally used on smartphone as mobile App. But using WhatsApp on computer has some benefits. Typing is much easier on computer. Also sharing video or image is much…
How to Take Screenshot on Fedora GNOME Desktop
We need to take screenshots of the desktop for various reasons. For example, you want prepare a presentation on a software. You might need to take snapshots of various Windows of…
C Program to Check Whether a Number Is Prime
Prime number is a natural number (integer) greater than 1 that doesn't have any positive divisor other than 1 and itself. Here is the program to check whether a number…