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I learned that a for iterates on each the array's element, even if a pointed case doesn't e… Read more Differences Between For And Foreach In Javascript 5

I was looking up how to iterate NodeLists and I came across the following bit of code. var nodesArr… Read more What Is The Purpose Of Calling Array.prototype.slice Against A Nodelist?

The following is a series of else-if statements, where once evaluated, appends data to an array wit… Read more How To Simplify Else-if Statements Where Text String Evaluation Has The Same Name As Array Getting Appended To? (javascript)

So I am trying to use this plugin: http://w3widgets.com/responsive-calendar/ And the way the calen… Read more Javascript With Php Foreach

Given following code: const theArray = ['Audi','Volvo','Mercedes']; const … Read more Thisarg Of Array.foreach Does Not Reference As Expected

I'm struggling to understand the difference between forEach and map. In the following render f… Read more Reactjs Map Works But Foreach Doesn't