remove first 4 characters from string javascript code example

Example 1: delete first character javascript

let str = 'Hello';
 
str = str.slice(1);
console.log(str);
 
/*
    Output: ello
*/

Example 2: remove first 3 characters from string javascript

var string = "abcd";
console.log(string.substring(3)); //"d"

Example 3: javascript remove first character from string

let str = " hello";
str = str.substring(1);

Example 4: javascript remove first character from string

var newStr = str.substring(1);

Example 5: remove first char javascript

let str = 'Hello';
 
str = str.substring(1);
console.log(str);
 
/*
    Output: ello
*/

Example 6: javascript remove first character from string

let str = 'ss';

str = new RegExp('^.(.*)').exec(str)[1]; // "s"