js find and replace code example
Example 1: javascript replace string
var str = "JavaScript replace method test";
var res = str.replace("test", "success");
Example 2: replacing characters in string javascript
var myStr = 'this,is,a,test';
var newStr = myStr.replace(/,/g, '-');
console.log( newStr );
Example 3: javascript replace
var res = str.replace("find", "replace");
Example 4: javascript replace all occurrences of string
function replaceAll(str, find, replace) {
var escapedFind=find.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
return str.replace(new RegExp(escapedFind, 'g'), replace);
}
var sentence="How many shots did Bill take last night? That Bill is so crazy!";
var blameSusan=replaceAll(sentence,"Bill","Susan");
Example 5: how to use the replace method in javascript
let string = 'soandso, my name is soandso';
let replaced = string.replace(/soandso/gi, 'Dylan');
console.log(replaced);
Example 6: str replace javascript all
str.replace(/abc/g, '');