replace string in jquery code example

Example 1: jquery replace text

$('#id1 p').each(function() {
    var text = $(this).text();
    $(this).text(text.replace('Kate', 'Nef')); 
});

Example 2: javascript replace string

var str = "JavaScript replace method test";
var res = str.replace("test", "success");  
//res = Javscript replace method success

Example 3: javascript replace

var res = str.replace("find", "replace");