⚡ CYBER NOVEMBER SALE ⚡ 50% off any plan for 6 months, exclusive to new subscribers.

Join the Treehouse affiliate program and earn 25% recurring commission!

  • Treehouse Logo
  • Plans
    Chevron
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
  • Library
    Chevron
    • All Courses
    • Tracks
    • College Credit
  • Techdegree
    Chevron
    • Overview
    • Front End Development
    • Full Stack JavaScript
    • Data Analysis
    • UX Design
    • Python
  • Community
    Chevron
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
    • 100 Days of Code
  • Resources
    Chevron
    • Career Toolbox
    • CodeForward
    • Free Treehouse Near Me
    • Jobs
    • Blog
    • Support
    • About
  • For Individuals For Businesses For Schools For Libraries For Military
  • All Courses Tracks College Credit
  • Overview Front End Web Development Full Stack JavaScript Python Development Data Analysis UX Design
  • Code Adventures Discord Forum Success Stories Treehouse Links 100 Days of Code
  • Career Toolbox CodeForward Free Treehouse Near Me Jobs Blog Support About
  • Sign In
  • Free Trial
Instagram Twitter Facebook YouTube LinkedIn
    • Newest
      • Newest
      • Active
      • Unanswered
      • Featured
    • All Topics
      • All Topics
      • • General Discussion
      • • AI
      • • APIs
      • • Coding for Kids
      • • College Credit
      • • Computer Science
      • • CSS
      • • Data Analysis
      • • Databases
      • • Design
      • • Development Tools
      • • Digital Literacy
      • • Game Development
      • • Go Language
      • • HTML
      • • Java
      • • JavaScript
      • • Learning Resources
      • • Machine Learning
      • • No-Code
      • • PHP
      • • Professional Growth
      • • Python
      • • Quality Assurance
      • • React
      • • Ruby
      • • Security
      • • Swift
      • • Vibe Coding
  • Tyler McDonald
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Tyler McDonald
    Full Stack JavaScript Techdegree Graduate 16,700 Points

    Why do we need to use refs in this example, since React documentation seems to discourage them?

    Posted August 12, 2022 8:38pm by Tyler McDonald
    .a{fill-rule:evenodd;}techdegree seal-36
    Tyler McDonald
    Full Stack JavaScript Techdegree Graduate 16,700 Points
    • JavaScript
    • Displaying the Search Results

    1 Answer

  • Lewis Sheeran
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Lewis Sheeran
    Web Development Techdegree Graduate 19,398 Points

    Where does this.query come from?

    Posted October 21, 2021 2:18am by Lewis Sheeran
    .a{fill-rule:evenodd;}techdegree seal-36
    Lewis Sheeran
    Web Development Techdegree Graduate 19,398 Points
    • JavaScript
    • Displaying the Search Results

    2 Answers

  • Dang Long Long
    Dang Long Long
    1,077 Points

    How I can display the name of gifs under the main header after I searched

    Posted March 15, 2021 8:02pm by Dang Long Long
    Dang Long Long
    1,077 Points
    • General Discussion
    • Displaying the Search Results

    1 Answer

  • Parul K
    Parul K
    201 Points

    Filters

    Posted May 6, 2019 11:54pm by Parul K
    Parul K
    201 Points
    • JavaScript
    • Displaying the Search Results

    0 Answers

  • Daniel Rebolledo
    Daniel Rebolledo
    3,157 Points

    How can I order the response from axios to its original array list?

    Posted November 19, 2018 6:24pm by Daniel Rebolledo
    Daniel Rebolledo
    3,157 Points
    • JavaScript
    • Displaying the Search Results

    2 Answers

  • Anthony Albertorio
    Anthony Albertorio
    22,624 Points

    What are Refs in React?

    Posted April 10, 2018 9:43pm by Anthony Albertorio
    Anthony Albertorio
    22,624 Points
    • JavaScript
    • Displaying the Search Results

    1 Answer

  • Zack Lee
    PLUS
    Zack Lee
    Courses Plus Student 17,662 Points

    Setting default catches "Unexpected assignment" warning

    Posted September 12, 2017 12:07am by Zack Lee
    Zack Lee
    Courses Plus Student 17,662 Points
    • JavaScript
    • Displaying the Search Results

    1 Answer

  • Dennis Brown
    Dennis Brown
    28,742 Points

    Why the long conditional?

    Posted February 10, 2017 6:09am by Dennis Brown
    Dennis Brown
    28,742 Points
    • JavaScript
    • Displaying the Search Results

    2 Answers

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.

    Treehouse

  • About
  • Blog
  • Careers
  • Community
  • Stories
  • Shop
  • Contact
  • Gift Card

See Full Catalogue

Techdegree

  • Front End Web Development
  • Full Stack JavaScript
  • Python Development
  • Data Analysis
  • UX Design

Tracks

  • Learn to Code for Beginners
  • Beginning Python
  • Beginning SQL
  • Beginning Java
  • ...see more

Courses

  • JavaScript Basics
  • Intro to HTML & CSS
  • Python Basics
  • CSS Layout
  • ...see more

Explore

  • Plans
  • Affiliates
  • Perks
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
Terms & Conditions | Privacy

© 2025 Treehouse Island, Inc.