**
Why same code but different output
**
**
In the below code i have given two exaple with litle changes but the output of code is very different.
Why javascrript give the differ output.
Please explain why so?
**
function asyncFun() {
for (let counter=0; counter < 10; counter++) {
setTimeout(() => {
console.log(counter);
}, 100);
}
}
asyncFun();
//output
0
1
2
3
4
5
6
7
8
9
function asyncFun() {
for (var counter=0; counter < 10; counter++) {
setTimeout(() => {
console.log(counter);
}, 100);
}
}
asyncFun();
//output
10
10
10
10
10
10
10
10
10
10