Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Remove see also #37785

Open
wants to merge 4 commits into
base: main
Choose a base branch
from
Open

Remove see also #37785

Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
ad800a7
Remove see also
estelle Jan 24, 2025
8d59313
add link in text
estelle Jan 24, 2025
fb43eaf
add link
estelle Jan 24, 2025
d79e671
Update files/en-us/learn_web_development/core/scripting/arrays/index.md
estelle Jan 24, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 2 additions & 11 deletions files/en-us/learn_web_development/core/scripting/arrays/index.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ page-type: learn-module-chapter

{{PreviousMenuNext("Learn_web_development/Core/Scripting/Useful_string_methods", "Learn_web_development/Core/Scripting/Silly_story_generator", "Learn_web_development/Core/Scripting")}}

In this lesson we'll look at arrays — a neat way of storing a list of data items under a single variable name. Here we look at why this is useful, then explore how to create an array, retrieve, add, and remove items stored in an array, and more besides.
In this lesson we'll look at arrays — a neat way of storing a list of data items under a single variable name. Here we look at why this is useful, then explore how to create an [array](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array), retrieve, add, and remove items stored in an array, and more besides.

<table>
<tbody>
Expand Down Expand Up @@ -70,7 +70,7 @@ console.log(shopping.length); // 5

## Accessing and modifying array items

Items in an array are numbered, starting from zero. This number is called the item's _index_. So the first item has index 0, the second has index 1, and so on. You can access individual items in the array using bracket notation and supplying the item's index, in the same way that you [accessed the letters in a string](/en-US/docs/Learn_web_development/Core/Scripting/Useful_string_methods#retrieving_a_specific_string_character).
Arrays are [indexed collections](/en-US/docs/Web/JavaScript/Guide/Indexed_collections). Items in an array are numbered, starting from zero. This number is called the item's _index_. So the first item has index 0, the second has index 1, and so on. You can access individual items in the array using bracket notation and supplying the item's index, in the same way that you [accessed the letters in a string](/en-US/docs/Learn_web_development/Core/Scripting/Useful_string_methods#retrieving_a_specific_string_character).

1. Enter the following into your console:

Expand Down Expand Up @@ -684,13 +684,4 @@ After reading through this article, we are sure you will agree that arrays seem

In the next article we're giving you a challenge to test your understanding of the articles that came before it.

## See also

- [Indexed collections](/en-US/docs/Web/JavaScript/Guide/Indexed_collections)
- : An advanced level guide to arrays and their cousins, typed arrays.
- {{jsxref("Array")}}
- : The `Array` object reference page — for a detailed reference guide to the features discussed in this page, and many more.
- [Aside: Intro to arrays](https://v2.scrimba.com/the-frontend-developer-career-path-c0j/~06e?via=mdn), Scrimba <sup>_MDN Curriculum partner_</sup>
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@chrisdavidmills We might want to place this link somewhere else, instead of silently dropping it.

- : An interactive lesson providing an introduction to arrays.

{{PreviousMenuNext("Learn_web_development/Core/Scripting/Useful_string_methods", "Learn_web_development/Core/Scripting/Silly_story_generator", "Learn_web_development/Core/Scripting")}}
Loading