JavaScript forEach Method: Looping Through Arrays - Comprehensive Guide

The forEach method in JavaScript is used to iterate over the elements of an array or array-like object and perform a specific function for each element.\n\nThe syntax for using forEach is as follows:\n\njavascript\narray.forEach(function(currentValue, index, array) {\n // Perform a specific function for each element\n});\n\n\nHere, array is the array or array-like object that you want to iterate over. The currentValue parameter represents the current element being processed, index represents the index of the current element, and array represents the array or array-like object being iterated.\n\nWithin the function, you can perform any desired operation on each element, such as printing it to the console, modifying it, or performing calculations.\n\nHere's an example to illustrate the usage of forEach:\n\njavascript\nconst numbers = [1, 2, 3, 4, 5];\n\nnumbers.forEach(function(number) {\n console.log(number);\n});\n\n\nIn this example, the forEach method is used to iterate over the numbers array and print each element to the console. The output will be:\n\n1\n2\n3\n4\n5\n