const str = "a 1 b 2 c 3 d 04";
function foo(str) {
const regex = /\d+/g;
const matches = str.match(regex);
return matches.lenght;
}
Ответ: 4
JavaScript test | #JavaScript & Max
JA JavaScript test @js_test · 9.77K subscribers
const str = "a 1 b 2 c 3 d 04";
function foo(str) {
const regex = /\d+/g;
const matches = str.match(regex);
return matches.lenght;
}