remove first char javascript
let str = 'Hello';
str = str.substring(1);
console.log(str);
/*
Output: ello
*/
remove first char javascript
let str = 'Hello';
str = str.substring(1);
console.log(str);
/*
Output: ello
*/
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\.)/,"");
delate char betwen index js
// First find the substring of the string to replace, then replace the first occurrence of that string with the empty string.
S = S.replace(S.substring(bindex, eindex), "");
//Another way is to convert the string to an array, splice out the unwanted part and convert to string again.
var result = S.split("");
result.splice(bindex, eindex - bindex);
S = result.join("");
Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us