get first four characters of string javascript code example
Example 1: javascript get first 2 char
String.substring(0, 2);
Example 2: how to get the first character of a string in javascript
let str = 'John Wick'
let firstChar = str.charAt(0)
console.log(firstChar);
Example 3: javascript get first 10 characters of string
var str = "Hello world That is reallly neat!";
var res = str.substring(0, 5);
Example 4: javascript get first character of string
var str="Hello Folks!"
var firstStringChar = str.charAt(0);
Example 5: js get first 3 characters of string
const string = "0123456789";
console.log(string.slice(0, 2));
console.log(string.slice(0, 8));
console.log(string.slice(3, 7));
Example 6: substring javascript
var str = "Hello world!";
var res = str.substring(1, 4);