Answers for "js loop throuugh array items for in"

javascript loop thrugh array

var colors = ["red","blue","green"];
for (var i = 0; i < colors.length; i++) {
    console.log(colors[i]);
}

Posted by: Guest on July-22-2019

javascript best way to loop through array

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

Posted by: Guest on March-25-2020

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