Answers for "how to remove first 4 characters from string in javascript"

13

delete first character javascript

let str = 'Hello';
 
str = str.slice(1);
console.log(str);
 
/*
    Output: ello
*/
Posted by: Guest on July-06-2020
2

remove first 3 characters from string javascript

var string = "abcd";
console.log(string.substring(3)); //"d"
Posted by: Guest on December-13-2019
9

javascript remove first character from string

let str = " hello";
str = str.substring(1);
Posted by: Guest on October-03-2020
1

javascript remove characters from beginning of string

// this will replace the first occurrence of "www." and return "testwww.com"
"www.testwww.com".replace("www.", "");

// this will slice the first four characters and return "testwww.com"
"www.testwww.com".slice(4);

// this will replace the www. only if it is at the beginning
"www.testwww.com".replace(/^(www\.)/,"");
Posted by: Guest on May-13-2020
0

javascript remove first character from string

let str = 's';

str = (function f(s) { // don't use on large strings
  		return s.length<=1?'':f(s.slice(0, -1))+s[s.length-1]
	})(str); // ""
Posted by: Guest on October-30-2020

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