One Minute Utilities for JavaScript Arrays

Welcome to one minute utilities, where we look at utility functions that you can code up in one minute or less. Many of these you wouldn't even write as a separate function, but discussing them here provides you with a quick reference on how to achieve these tasks in code.

In this lesson we will look at #JavaScript #Arrays 🌹

Additional Resources:

This Video:
00:00 Intro
00:23 How do I check if something is a JavaScript array?
00:56 How do I check if two JavaScript arrays are equal?
01:26 How to find the maximum number in an Array?
02:00 How to find the minimum number in an Array?
02:18 How do I sum an Array in JavaScript?
02:32 How to calculate the average of numbers using JavaScript?
03:00 How to combine two JavaScript Arrays?
03:29 How to find the unique or distinct values in a JavaScript Array?
03:54 How to generate a range of numbers in a JavaScript?
04:41 How do I flatten a JavaScript Array of Arrays?
05:05 Outro

#basarat #tutorial

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I'm Basarat, That TypeScript Guy and I love helping developers. More about me:

Microsoft MVP for TypeScript
Lead Frontend Practice at Australia Post
150K contributions on Stackoverflow. Top Contributor for TypeScript.
Book Author : Beginning NodeJS
Book Author : TypeScript Deep Dive
Creator of multiple hot ✨ed Github Open Source projects

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