iterating over an array of images then inserting them into an html document

Check out example codes for "iterating over an array of images then inserting them into an html document". It will help you in understanding the concepts better.

Code Example 1

var elements = document.querySelectorAll("a");
for (var i= 0; i < elements.length; i++) {
    elements[i].style.color = "red";
}

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