Let’s start with the most common and the oldest loop, the For Loop. If you don’t, you can learn about them here. To get the most out of this article, you will need to understand concepts like Array, String, and Function. We are going to use the 7 types of loops to iterate through the emojis, and print the results to the console. To iterate over an Array means to loop through an Array’s contents. An emoji is a String in Javascript, and we can create an Array of these Strings like this: The best way I’ve found to teach loops is by using emojis. By the end of the article, you will be sure of which loop to use. In this article, we are going to cover 7 of the most popular loops-telling you when and why you would use each. How do you know which one to choose, and when? It can be a minefield for those new to the language. There are loads of ways to loop in JavaScript!
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