Trim a string
Given a string, trim the leading and trialing spaces of the string, using JavaScript.
Solution
To trim spaces around a string using JavaScript, call trim()
method on the string. The method returns a new string with the leading and trailing spaces removed from the given original string.
Program
1. Given a string in str
. Convert the string str
to uppercase.
let str = '\n\tHello World \t \n';
let output = str.trim();
console.log(output);