array foreach method in javascript

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sure! the `foreach` method in javascript is used to iterate over an array and execute a provided function once for each element in the array. this method does not return a new array and is commonly used when you want to perform a task for each element in the array without needing to create a new array.

here is the syntax for the `foreach` method:



`currentvalue`: the current element being processed in the array.
`index` (optional): the index of the current element being processed.
`array` (optional): the array `foreach` was called upon.

here is an example to demonstrate how to use the `foreach` method:



output:


in this example, we have an array of numbers, and we use the `foreach` method to log each element along with its index to the console.

remember that the `foreach` method does not return anything and is mainly used for its side effects, such as logging, updating variables, or performing other actions for each element in the array.

...

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