Skip to main content

Return to Answer

Active reading.
Source Link
Peter Mortensen
Peter Mortensen
  • 31.3k
  • 22
  • 109
  • 132

It's not 100% identical, but similar:

   var myStringArray = ['Hello', 'World']; // The array uses [] not {}
    for (var i in myStringArray) {
        console.log(i + ' -> ' + myStringArray[i]); // i is the index/key, not the item
    }

It's not 100% identical, but similar:

   var myStringArray = ['Hello', 'World']; // array uses [] not {}
    for (var i in myStringArray) {
        console.log(i + ' -> ' + myStringArray[i]); // i is the index/key, not the item
    }

It's not 100% identical, but similar:

   var myStringArray = ['Hello', 'World']; // The array uses [] not {}
    for (var i in myStringArray) {
        console.log(i + ' -> ' + myStringArray[i]); // i is the index/key, not the item
    }

Please use the codesnippet to give a live overview of your code result
Source Link
edit approved Dec 26, 2017 at 18:19
Mehdi Bouzidi
edit approved Dec 26, 2017 at 18:19
Mehdi Bouzidi
  • 2k
  • 3
  • 16
  • 31

It's not 100% identical, but similar:

var myStringArray = ['Hello', 'World']; // array uses [] not {}
for (var i in myStringArray) {
    console.log(i + ' -> ' + myStringArray[i]); // i is the index/key, not the item
}


   var myStringArray = ['Hello', 'World']; // array uses [] not {}
    for (var i in myStringArray) {
        console.log(i + ' -> ' + myStringArray[i]); // i is the index/key, not the item
    }

It's not 100% identical, but similar:

var myStringArray = ['Hello', 'World']; // array uses [] not {}
for (var i in myStringArray) {
    console.log(i + ' -> ' + myStringArray[i]); // i is the index/key, not the item
}

It's not 100% identical, but similar:

   var myStringArray = ['Hello', 'World']; // array uses [] not {}
    for (var i in myStringArray) {
        console.log(i + ' -> ' + myStringArray[i]); // i is the index/key, not the item
    }

Source Link
Muhammad Alvin
Muhammad Alvin
  • 1.2k
  • 10
  • 9

It's not 100% identical, but similar:

var myStringArray = ['Hello', 'World']; // array uses [] not {}
for (var i in myStringArray) {
    console.log(i + ' -> ' + myStringArray[i]); // i is the index/key, not the item
}