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"javascript select letter in string
const str = 'Hello';
str.substring(0, 2); // => 'Hel'Copyright © 2021 Codeinu
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