Find the missing character and their index – JS
The missing letter is ‘c’, and its index is 2.
Swapping two variables without using a third variable
Swapping two variables without using a third variable is an interesting problem that can be solved using various techniques. Here are a few different methods to achieve variable swapping in…
Sort Array In PHP
Ascending Order: Descending Order: Merge Sort – Ascending Order: Merge Sort – Descending Order:
Calculate the factorial of a number in PHP
Here’s how you can calculate the factorial of a number in PHP using both iterative and recursive approaches: Iterative Approach: Recursive Approach: Both approaches will give you the factorial of…