Useful string methods in JavaScript 〰️【4 minutes】

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brocode
Published
#Javascript #string #methods

// useful string properties & methods

let userName = "Bro Code";
let phoneNumber = "123-456-7890";

//console.log(userName.length);
//console.log(userName.charAt(0));
//console.log(userName.indexOf("o"));
//console.log(userName.lastIndexOf("o"));
//userName = userName.trim();
//userName = userName.toUpperCase();
//userName = userName.toLowerCase();

phoneNumber = phoneNumber.replaceAll("-", "");

console.log(phoneNumber);
Category
Bro Code
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