how to get the first character of a string in javascript
let str = 'John Wick'
let firstChar = str.charAt(0)
console.log(firstChar); // "J"how to get the first character of a string in javascript
let str = 'John Wick'
let firstChar = str.charAt(0)
console.log(firstChar); // "J"How to remove text from a string in javscript
var ret = "data-123".replace('data-','');
console.log(ret); //prints: 123Copyright © 2021 Codeinu
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