Breaking News: Grepper is joining You.com. Read the official announcement!

javascript list all elements in set

happy li answered on June 6, 2022 Popularity 3/10 Helpfulness 1/10

answer javascript list all elements in set

javascript list all elements in set

Comment

var a = ['A', 'B', 'C'];
var s = new Set(['A', 'B', 'C']);
var m = new Map([[1, 'x'], [2, 'y'], [3, 'z']]);
for (var x of a) { // 遍历Array
    alert(x);
}
for (var x of s) { // 遍历Set
    alert(x);
}
for (var x of m) { // 遍历Map
    alert(x[0] + '=' + x[1]);
}

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: elements javascript list set

Link to this answer
Share Copy Link

Contributed on Jun 06 2022

happy li

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

javascript list all elements in set

Contents

More Related Answers

javascript list all elements in set

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.