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 first 5 characters of string java
firstFourChars = input.substring(0, 4);get first character of string java
var string = "freeCodecamp";
string.charAt(0); // Returns "f"Copyright © 2021 Codeinu
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