javascript loop an array

let array = ['Item 1', 'Item 2', 'Item 3'];

// Here's 4 different ways
for (let index = 0; index < array.length; index++) {
  console.log(array[index]);
}

for (let index in array) {
  console.log(array[index]);
}

for (let value of array) {
  console.log(value); // Will log value in array
}

array.forEach((value, index) => {
  console.log(index); // Will log each index
  console.log(value); // Will log each value
});

4.25
8
Phoenix Logan 186120 points

                                    var len = arr.length;
while (len--) {
    // blah blah
}

4.25 (8 Votes)
0
0
0
Awgiedawgie 440220 points

                                    let array = [ 1, 2, 3, 4 ]; //Your array

for( let element of array ) {
	//Now element takes the value of each of the elements of the array
	//Do your stuff, for example...
  	console.log(element);
}

0
0
3.33
3
Phoenix Logan 186120 points

                                    $ curl -H &quot;Time-Zone: Europe/Amsterdam&quot; -X POST https://api.github.com/repos/github/linguist/contents/new_file.md

3.33 (3 Votes)
0
3
4
Awgiedawgie 440220 points

                                    let array = [&quot;loop&quot;, &quot;this&quot;, &quot;array&quot;]; // input array variable
for (let i = 0; i &lt; array.length; i++) { // iteration over input
	console.log(array[i]); // logs the elements from the current input
}

3 (4 Votes)
0
5
2
Bippy 8155 points

                                    for(let i =0; i &lt; arr.length; i++) {
	console.log(arr[i])
}

5 (2 Votes)
0
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