Make string fix size and fill with another character Introduction:     Many javascript developers are missing functions provided by javascript. This is a simple program just append and prepend string if the given string length is less then 25. Many developers try with loop and long logic for...

Swap to variable in javascript without using the third variable Introduction:     Many javascript developers ask a question, How many ways to swap two variables without using third. Our answer is there are many ways we can achieve this but we always go with the easiest and fast solution. Every language...

Reverse string without using the built-in function Introduction:     Every javascript function has some logic for modification like toLowerCase(), toUpperCase(), join() and etc.. Today we are going to perform one program is revere string without any built-in function. Many developers doing this. Challenge:  ...

Count a lowercase, uppercase, and number from string Introduction:     Welcome to the new javascript challenge. This problem is count Number, Lowercase(small latter), Uppercase(capital latter) from the given string. Challenge:    Write a logic for below input: Input Output Javascript...

count a vowel from string Introduction:     I am a Javascript developer. Now day javascript has become the most popular worldwide. But many javascript developers do his routine task daily and never try to learn more and improve his skill. So I am thinking to improve his skills and always give challenges and...