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Lesson 64 / 15741%
Arrays2/8

Updating Arrays

Learn how to modify array elements in MongoDB using $set, $push, $addToSet, and the positional operator $.

int nums[5] = {10, 20, 30, 40, 50};nums[0]10nums[1]20nums[2]30nums[3]40nums[4]50indexing starts at 0 — last element is nums[n-1]
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