javascript replace string value code example
Example 1: javascript replace string
var str = "JavaScript replace method test";
var res = str.replace("test", "success");
//res = Javscript replace method success
Example 2: replace in string javascript
const p = 'hello world ! hello everyone ! ';
const regex = /hello/gi;
console.log(p.replace(regex, 'good morning'));
// expected output: "good morning world ! good morning everyone !"
console.log(p.replace('hello', 'good evening'));
// expected output: "good evening world ! hello everyone !"