Learn about JavaScript Arrays Methods, creating them, accessing Arrays, Loops Arrays, and finally make a TO-DO LIST project
Arrays are fundamental in web development. To master and be an expert in JavaScript, one must have a good and solid foundation of Arrays. They are the core part of the JavaScript language.
One must first master HTML, CSS and then Venture into JavaScript and learn more about arrays.
Arrays we always come in handy when developing projects and applications, website and many more.
They are useful when it comes to making projects such as a Logging Form, To-Do List, and many more similar projects. Learning about arrays is fundamental for any web developer as you can get to understand how a website will work without having a basic understanding of this very important topic.
They involve:
Arrays Methods
Push method – Adds a new element at the end of an array
pop method- Removes an element at the end of an array
shift method – Removes an element at the start of an array
unshift method- Adds an element at the start of an array
concat method – Merges two or more arrays elements
includes method- Looks for a value or element in an array
index Of method-its just like the str. index of
join method- create a string from an array
reverse method-Reverses an array
slice method-It copes portions of an array
sort method-It sorts an array
Creating Arrays methods – Here one learns several ways of creating arrays
Looping through arrays – here we see several ways of looping through an array such as the For Loop, For Of Loop, FOR/IN loop, WHILE LOOP
Iterating through arrays
Using the ‘NEW’ JavaScript keyword
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