![]() ![]() Here are 5 ways to print the numbers of an array. Now that you have seen a bunch of ways to use loops in JavaScript, let’s put it all together. This is very handy and it can usually make your code a bit shorter yet it maintains the code readability and overall quality. It then loops through the array one element at a time and calls each element name. Here is how it looks in code: const names = īehind the scenes, this piece of code creates a loop. Given an array of names, let’s print out each name into the console using the forEach() method. You can place any valid JavaScript code here. Syntax for(initialization condition lastExpression) is a block of code. ![]() To learn how to create a for loop, you need to understand its syntax first. You can use a for loop to go through an iterable, such as an array, element by element from start to finish. Doing this manually would be a waste of time.
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