What sequence is logged?
for (var i = 0; i < 3; i++) {
setTimeout(() => console.log(i), 0);
}
for (let j = 0; j < 3; j++) {
setTimeout(() => console.log(j), 0);
}
- 3 3 3 0 1 2
- 0 1 2 0 1 2
- 3 3 3 3 3 3
- 0 1 2 3 3 3
0
voters
What sequence is logged?
for (var i = 0; i < 3; i++) {
setTimeout(() => console.log(i), 0);
}
for (let j = 0; j < 3; j++) {
setTimeout(() => console.log(j), 0);
}
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