JS Array Basics

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JS Array Basics

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Last edited Jan 2, 2023

Created on Jan 2, 2023

This example demonstrates fundamental JavaScript array operations through console-logged examples. It shows how to generate a numeric range and apply array methods including filter, forEach, map, sort, and reduce. The code also illustrates how reduce can transform an array into an object by accumulating key-value pairs. All operations are performed in plain JavaScript with no external libraries or data sources, using a hardcoded array of numbers and sample entries.

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