Javascript Tutorial | Objects & Arrays in JS | Ep12

Published: 26 May 2017
on channel: Programming With Avelx

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This Javascript tutorial will cover the perspective of how objects and arrays make up our daily lives, this will also be the case with programming. After if we work with objects and arrays so must our programs. ☕ Support Me With A Kofi: https://ko-fi.com/P5P34J14C

Objects are obvious for what they are. You can see them, they have nouns and adjectives called properties for example a car could have the noun color and the adjective describing the noun is red. Also our objects contain methods or subroutines that can perform on that object like driving, lock and unlock the car object.

Finally arrays are objects but they are a list type object. The key names are numbered to easily go one by one through each value found in the array. A lot like a shopping list with thirty items, each item has a number so we can identify it. We can go one by one through the items or elements in the shopping list. A shopping list is an object but it's not like a car, house, boat or plane it's more iterable; meaning we want to go over each piece of data one by one.

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