node js string replace code example
Example 1: javascript replace string
var str = "JavaScript replace method test";
var res = str.replace("test", "success");
Example 2: javascript replace
var res = str.replace("find", "replace");
Example 3: replace all occurrences of a string in javascript
const p = 'dog dog cat rat';
const regex = /dog/gi;
console.log(p.replace(regex, 'cow'));
Example 4: javascript regex replace
const search = 'duck'
const replaceWith = 'goose';
const result = 'duck duck go'.replaceAll(search, replaceWith);
result;
Example 5: str replace javascript all
str.replace(/abc/g, '');
Example 6: replace in string javascript
const p = 'hello world ! hello everyone ! ';
const regex = /hello/gi;
console.log(p.replace(regex, 'good morning'));
console.log(p.replace('hello', 'good evening'));