Jak usunąć część javascript ciągu
let string = "My name is Shumail";
let toBeRemove = "Shumail";
string = string.replace(tobeRemove,'');
Shumail Mehmood
let string = "My name is Shumail";
let toBeRemove = "Shumail";
string = string.replace(tobeRemove,'');var str = "That is like so not cool, I was like totally mad.";
var cleanStr = str.replace(/like/g, "");//replace every "like" with blank ""var str = "test_23";
alert(str.split("_").pop());
// -> 23
alert(str.split("_").shift());
// -> test
var str2 = "adifferenttest_153";
alert(str2.split("_").pop());
// -> 153var string = "data-123";
string = string.replace('data-','');
alert(string)var str = "Hello world!";
var res = str.substring(1, 4);
// res value is "ell"