java script replace all code example
Example 1: javascript replace all
const p = 'The quick brown fox jumps over the lazy dog. If the dog reacted, was it really lazy?';
console.log(p.replaceAll('dog', 'monkey'));
const regex = /Dog/ig;
console.log(p.replaceAll(regex, 'ferret'));
Example 2: 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 3: replace all js
let a = 'a a a a aaaa aa a a';
a.replace(/aa/g, 'bb');
Example 4: how to replace all the string in javascript when the string is javascript variable
function name(str,replaceWhat,replaceTo){
replaceWhat = replaceWhat.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
var re = new RegExp(replaceWhat, 'g');
return str.replace(re,replaceTo);
}