Arrays in JavaScript [Exercises]

41 students enrolled

Arrays in JavaScript [Exercises]

Complete more than 40 Coding Exercises in Arrays.

41 students enrolled

Created by life michael

Last updated 7/2020

English

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38 mins on-demand video
3 downloadable resources
41 coding exercises
Full lifetime access
Access on mobile and TV

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What you'll learn

You will acquire in-depth understanding of using Arrays in JavaScript.

+ – Introduction

1 lecture 01:44

This video introduces this course, explains its purpose, and describes its content. Please don't hesitate and let us know of any possible improvement we could introduce into this course. We would highly appreciate your assistance with the ongoing endless effort we put on improving our courses.

Introduction

Preview 01:44

+ – Array of Numbers

1 lecture 05:17

Simple Array of 10,20,30,40,50,60 Numbers (Difficulty Level 2/5)

1 question

This video includes the explanation for the solution of the 'Simple Array of 10,20,30,40,50 and 60' assignment. We work very hard on each and every course we publish. Please don't hesitate and let us know about any possible improvement we could introduce in order to improve them.

Simple Array of 10,20,30,40,50 and 60 - Solution

Preview 05:17

Simple Array of 1,2,3...49,50 Numbers (Difficulty Level 2/5)

1 question

Simple Array of 10,9,8,7,6,5,4,3,2,1 Numbers (Difficulty Level 2/5)

1 question

Simple Array of 0,2,4,6,8,10,12,14,16,18,20 Numbers (Difficulty Level 2/5)

1 question

Modifying Simple Array of Numbers (Difficulty Level 2/5)

1 question

Sum of Numbers (Difficulty Level 2/5)

1 question

Multiplication of Numbers (Difficulty Level 2/5)

1 question

Finding The Biggest Number (Difficulty Level 2/5)

1 question

Finding The Smallest Number (Difficulty Level 2/5)

1 question

+ – Array of Strings

1 lecture 02:44

Simple Array of "a", "b", "c", and "d" Strings (Difficulty Level 2/5)

1 question

This video includes the explanation for the solution of the 'Simple Array of "a", "b", "c", and "d" assignment. We work very hard on each and every course we publish. Please don't hesitate and let us know about any possible improvement we could introduce in order to improve them.

Simple Array of "a", "b", "c", and "d" Strings - Solution

Preview 02:44

Turning Small Letters into Uppercase Ones (Difficulty Level 3/5)

1 question

Filling Array with Strings (Difficulty Level 3/5)

1 question

Finding The Longest String (Difficulty Level 2/5)

1 question

Finding The Shortest String (Difficulty Level 2/5)

1 question

Concatenating Strings (Difficulty Level 2/5)

1 question

Counting Letters (Difficulty Level 3/5)

1 question

+ – Array of Objects

1 lecture 04:26

Array of Student Objects (Difficulty Level 2/5)

1 question

This video includes the explanation for the solution of the 'Array of Students Objects' assignment. We work very hard on each and every course we publish. Please don't hesitate and let us know about any possible improvement we could introduce in order to improve them.

Array of Student Objects - Solution

Preview 04:26

Finding The Best Student (Difficulty Level 3/5)

1 question

Finding The Worst Student (Difficulty Level 3/5)

1 question

Students Factor (Difficulty Level 3/5)

1 question

The Average of Students' Averages (Difficulty Level 2/5)

1 question

Sorting Array of Students (Difficulty Level 3/5)

1 question

Sorting Array of Students According to Their IDs (Difficulty Level 3/5)

1 question

+ – Array of Functions

1 lecture 06:31

Simple Array of Functions (Difficulty Level 2/5)

1 question

This video includes the explanation for the solution of the 'Simple Array of Functions' assignment. We work very hard on each and every course we publish. Please don't hesitate and let us know about any possible improvement we could introduce in order to improve them.

Simple Array of Functions - Solution

06:31

Simple Array of Lambda Expressions (Difficulty Level 2/5)

1 question

Bonus Calculation (Difficulty Level 2/5)

1 question

+ – Array of Arrays

1 lecture 09:02

Multiplication Table (Difficulty Level 3/5)

1 question

This video includes the explanation for the solution of the 'Multiplication Table' assignment. We work very hard on each and every course we publish. Please don't hesitate and let us know about any possible improvement we could introduce in order to improve them.

Multiplication Table - Solution

09:02

Sum of Numbers (Difficulty Level 3/5)

1 question

Multiplication of Numbers (Difficulty Level 3/5)

1 question

Finding Smallest Number (Difficulty Level 3/5)

1 question

Finding Biggest Number (Difficulty Level 3/5)

1 question

Counting Objects (Difficulty Level 3/5)

1 question

+ – Higher Order Functions

1 lecture 07:32

Filtering Array of Numbers (Difficulty Level 4/5)

1 question

This video includes the explanation for the solution of the 'Filtering Array of Numbers' assignment. We work very hard on each and every course we publish. Please don't hesitate and let us know about any possible improvement we could introduce in order to improve them.

Filtering Array of Numbers - Solution

07:32

Filtering Array of Strings (Difficulty Level 4/5)

1 question

Filtering Array of Objects (Difficulty Level 3/5)

1 question

Total Sum of Numbers (Difficulty Level 3/5)

1 question

Finding The Biggest Rectangle (Difficulty Level 3/5)

1 question

Finding The Smallest Rectangle (Difficulty Level 3/5)

1 question

Sorting Rectangles (Difficulty Level 3/5)

1 question

Sorting Students (Difficulty Level 3/5)

1 question

Checking if All Students Pass (Difficulty Level 4/5)

1 question

+ – Solutions

1 lecture 00:23

Solutions

00:23

Requirements

The students should already have basic understanding of using arrays, objects and control structures in JavaScript.

Description

This course assumes that you already have basic knowledge and basic experience in using arrays in JavaScript. This course includes more than 40 coding exercises organized into the following topics: Arrays of Numbers, Arrays of Strings, Arrays of Objects, Arrays of Functions and Array's Higher Order Functions.

Each coding exercise includes code the student needs to complete its missing parts, and submit. Taking this course, if you feel that you would like to have more exercises of a specific level about a specific topic please don't hesitate and let us know. We will take your needs into account when working on the next version.

If you encounter an exercise you fail to complete and have difficulties understanding its solution please let us know and we will prepare a video that explains that specific exercise and its solution. If a video already exists and you still need more explanations please don't hesitate and let us know so we could improve the video that already exists or prepare another one.

Who this course is for:

Beginner JavaScript Developers