test1
Anonymous
javascript
03/30/2021 11:58 AM
120 B
22
Indexable
var arr = {
0: 0,
1: 'a',
2: "2",
}
arr['3'] = 3;
arr.forEach(() => {console.log('tick')})Editor is loading...
var arr = {
0: 0,
1: 'a',
2: "2",
}
arr['3'] = 3;
arr.forEach(() => {console.log('tick')})