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"get index of first number in string javascript
var str = "Se7en";
var search = str.search(/\d/);
console.log("first digit at: ", search); // first digit at: 2Copyright © 2021 Codeinu
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