get string character javascript code example

Example 1: javascript get character from string

// (ES6 / ES2015)+ way of doing it
const str = "Hello World!";
const chars = [...str];

// Pre-ES2015 way of doing it
var chars2 = str.split("");

Example 2: javascript get character from string

const str = "Hello World";
const firstCharacter = str.charAt(0);

Example 3: cut string from string javascript

var ret = "data-123".replace('data-','');
console.log(ret);   //prints: 123

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