JavaScript Arrays - A beginner's guide to Arrays (2019)
4.0 (54 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
9,193 students enrolled

JavaScript Arrays - A beginner's guide to Arrays (2019)

In this course, you will learn everything about Arrays in JavaScript like Array Implementation, Properties, Methods!
4.0 (54 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
9,193 students enrolled
Created by Akhil Sarikonda
Last updated 4/2019
English
English, French, 1 more
  • German
Current price: $13.99 Original price: $19.99 Discount: 30% off
5 hours left at this price!
30-Day Money-Back Guarantee
This course includes
  • 2 hours on-demand video
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • Understand how Arrays work in JavaScript
  • Why and how do we use Arrays
  • Learn all the properties and methods of arrays with practical examples
  • Ace your Web Developer Interviews with the core knowledge of arrays!
Course content
Expand all 30 lectures 02:13:22
+ Basics of Arrays
5 lectures 22:58
How Variables work in Javascript?
10:09
Why first method is preferred?
02:11
How to add items to an Array?
03:15
How Array Indexing work?
03:53
+ Properties of Arrays
3 lectures 08:55
Length Property
01:28
Constructor Property
02:40
Prototype Property
04:47
+ Mutator Methods
9 lectures 44:40
fill()
04:50
pop()
03:31
push()
03:05
reverse()
01:31
sort()
16:09
shift()
02:11
unshift()
03:31
splice()
05:44
+ Accessor Methods
8 lectures 33:31
concat()
06:13
flat()
05:53
includes()
04:26
join()
03:08
slice()
05:20
toString()
03:13
indexOf()
03:08
lastIndexof()
02:10
+ Iteration Methods
2 lectures 18:26
Iteration Methods (Part-1)
03:40
Iteration Methods (Part-2)
14:46

A Quiz to check your mastery on Arrays

Final Quiz
10 questions
+ Conclusion
1 lecture 01:03
Congratulations!!
01:03
Requirements
  • Access to a PC or a Mac
  • Knowledge of JavaScript is not required. You will learn the necessary basics in the course
Description

This course is for BEGINNERS , who wants to increase their knowledge about JavaScript by mastering the key concept called "Arrays"


"Each and every concept in this course was explained in a plain and easy-to-understand language with practical and simple examples"


Arrays in JavaScript has a lot of Properties & Methods but a very few are actually known by the majority of the Developers. So, in this course we mainly focus on learning all the key concepts of Arrays.



What we will cover?


  • This course is broadly divided into three sections i.e. Basics, Properties and Methods

  • No previous knowledge of JavaScript is necessary because you will learn arrays from scratch

  • All the basics like Variable Declaration, Array Declaration, Array types and Indexing are covered

  • We will cover all the Array Properties and Methods and nothing is left behind


In this Course, you will learn,

  1. Basics of Arrays

  2. Properties of Arrays

  3. Mutator Methods

  4. Accessor Methods

  5. Iteration Methods

Properties -

  1. length

  2. prototype

  3. constructor

Mutator Methods -

  1. copyWithin()

  2. fill()

  3. push()

  4. pop()

  5. reverse()

  6. shift()

  7. unshift()

  8. sort()

  9. splice()

Accessor Methods -

  1. concat()

  2. flat()

  3. includes()

  4. join()

  5. slice()

  6. toString()

  7. indexOf()

  8. lastIndex()

Iteration Methods -

  1. entries()

  2. every()

  3. filter()

  4. find()

  5. findIndex()

  6. keys()

  7. map()

  8. values()

  9. some()


I believe that practical knowledge helps you more than theory. In this course, I tried to explain every concept with examples, so that you will actually grasp the concept rather than memorizing it.


By the end of this course, you will able to use arrays with its methods and properties in your projects and write constructive code.

Who this course is for:
  • This course is for beginners who want to increase their knowledge about JavaScript by mastering the key concept called "Arrays"
  • Junior Web Developers who are curious about 'Arrays' in JavaScript