Introduction to JavaScript Arrays

ofrecido por
Coursera Project Network
En este proyecto guiado, tú:

Explain the advantages of repetition programming.

Create and populate an array with JavaScript code.

Access elements from an array using JavaScript.

Clock2 hours
IntermediateIntermedio
CloudNo se necesita descarga
VideoVideo de pantalla dividida
Comment DotsInglés (English)
LaptopSolo escritorio

By the end of this project you will understand how data is stored in and retrieved from arrays in JavaScript. You will use the Notepad++ editor to write JavaScript code to work with arrays. In addition to creating and populating an array, you will learn multiple methods of accessing data from arrays using JavaScript code. Arrays are a great way to store multiple values of a similar type and are commonly used in programming. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.

Habilidades que desarrollarás

  • For/Of Loop
  • Arrays
  • Access Array Elements
  • Data Structure
  • JavaScript

Aprende paso a paso

En un video que se reproduce en una pantalla dividida con tu área de trabajo, tu instructor te guiará en cada paso:

  1. Compare examples of variables with simple values and variables that contain arrays.

  2. Write the JavaScript code to create an array and populate the array with elements.

  3. Use element indexes to access each of the elements in a JavaScript array and display them on a web page.

  4. Write a JavaScript for loop with a length property to read through the elements in an array and display them on a web page.

  5. Code a JavaScript for/of loop that reads through the elements in an array and displays them on a web page.

Cómo funcionan los proyectos guiados

Tu espacio de trabajo es un escritorio virtual directamente en tu navegador, no requiere descarga.

En un video de pantalla dividida, tu instructor te guía paso a paso

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