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For-each over an array in JavaScript?

I have an array of objects.How can I loop through all the objects in that array using JavaScript?
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Its very simple by using javascirpt.If you want to loop over an array, use the standard three-part for loop which we use in our normal programming strategy.

for (var i = 0; i < givenArray.length; i++) {
    var arrayItem = givenArray[i];
}


You can get some performance optimisations by caching givenArray.length or iterating over it backwards.

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