JavaScript Array Reference<\/a> that describes all properties and methods. Don’t worry too much about the details of __proto__ right now, the reason I’m introducing it here is to show you that we have a number of options available to us for working with our array. We are not going to cover everything listed under the prototype, instead we will look at the most commonly used properties and methods that will be useful to us working with our new array. In the next lesson I will provide an overview of each of these methods that will be most useful to you and will cover the majority of your use cases for working with arrays.<\/p>\n\n\n\nBy now you should have a good understanding of the concept of an array and how it is a data structure that lets us store multiple elements or pieces of data within in our code. Arrays are a fundamental concept in most modern programming languages and you will find them used a lot in JavaScript.<\/p>\n","protected":false},"excerpt":{"rendered":"
Earlier we looked at datatypes and variables. Arrays take the concept of a variable or binding one step further and allow us to form groups of values within a data structure, which we can then manage in our code. A good use for an array is a list of data. Arrays not only let you […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[11499,8212,7349],"post_series":[7348],"class_list":["post-8600","post","type-post","status-publish","format-standard","hentry","category-coding","tag-bitesize-javascript","tag-cmst-388","tag-javascript","post_series-bitesize-javascript"],"yoast_head":"\n
JavaScript Arrays - Fundamentals - Ian Carnaghan<\/title>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n