![]() For an array the reducing to max item results in 10. For an array reducing to a sum results in 12.Īnother example of reducing is determining the maximum element of the array. Reducing an array meaning performing a concrete accumulative operation on its items to calculate a result value.Ī good example of reduce operation is calculating the sum of an array, where the accumulative operation is the addition of items. ![]() Use the coupon code DMITRI and get your 20% discount!īefore diving into how to use the array.reduce() method, let's find distinguish what problem it tries to solve: reducing an array to a value. Take "Modern JavaScript From The Beginning 2.0" course by Brad Traversy to become proficient in JavaScript in just a few weeks. but fortunately with a good teacher you can shortcut. The path to becoming good at JavaScript isn't easy. Before I go on, let me recommend something to you.
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