Skip to main content

🚀 In our NEW AI Bootcamp you'll build a working app in 28 days, no experience required. Free to all subscription levels.

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

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

  • Treehouse Logo
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
    • All Courses
    • Tracks
    • AI Bootcamp
    • College Credit
    • Techdegree Bootcamps
    • Front End Development
    • Full Stack JavaScript
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
    • 100 Days of Code
    • Explore
    • Career Toolbox
    • Free Treehouse Near Me
    • Affiliates
    • Blog
    • Support
    • About
    • Learn
    • Beginner's Guide to Coding
    • Data Analysis with SQL & Python
    • Front-End Web Development
    • Python Programming Basics
    • Techdegree Bootcamp Overview
    • UX Design Fundamentals
    • AI Tools for Beginners
  • For Individuals For Businesses For Schools For Libraries For Military
  • All Courses Tracks AI Bootcamp College Credit
  • Techdegree Bootcamps Front End Web Development Full Stack JavaScript
  • Code Adventures Discord Forum Success Stories Treehouse Links 100 Days of Code
  • Explore Career Toolbox Free Treehouse Near Me Affiliates Blog Support About
    Learn Beginner's Guide to Coding Data Analysis with SQL & Python Front-End Web Development Python Programming Basics Techdegree Bootcamp Overview UX Design Fundamentals AI Tools for Beginners
  • Sign In
  • Free Trial
Instagram Twitter Facebook YouTube LinkedIn
Loading banner... Start your free trial at Treehouse
    • 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
  • Stanisław Dudzik
    Stanisław Dudzik
    9,731 Points

    Is "222,222" same as "222 222" in USA? (not talking about JavaScript but written american language.)

    Posted September 7, 2018 5:33am by Stanisław Dudzik
    Stanisław Dudzik
    9,731 Points
    • JavaScript
    • JavaScript Basics (Retired)
    • Working With Numbers
    • Review Numbers

    1 Answer

  • lewis clarke
    lewis clarke
    649 Points

    but 127 is an integer? and the question just asked me to select an example of an integer

    Posted March 19, 2018 8:08pm by lewis clarke
    lewis clarke
    649 Points
    • JavaScript
    • JavaScript Basics (Retired)
    • Working With Numbers
    • Review Numbers

    2 Answers

  • niels Lostaunau
    niels Lostaunau
    638 Points

    can't understand why am I wrong?

    Posted January 27, 2018 4:07am by niels Lostaunau
    niels Lostaunau
    638 Points
    • JavaScript
    • JavaScript Basics (Retired)
    • Working With Numbers
    • Review Numbers

    2 Answers

  • Alexandra Prösl
    Alexandra Prösl
    6,593 Points

    Why can I not answer a question twice? I always have to reload all 5 questions and not just the one.

    Posted June 19, 2017 5:16pm by Alexandra Prösl
    Alexandra Prösl
    6,593 Points
    • JavaScript
    • JavaScript Basics (Retired)
    • Working With Numbers
    • Review Numbers

    1 Answer

  • Sindre Berge
    PLUS
    Sindre Berge
    Courses Plus Student 3,109 Points

    Bug on a question

    Posted April 29, 2017 9:40pm by Sindre Berge
    Sindre Berge
    Courses Plus Student 3,109 Points
    • JavaScript
    • JavaScript Basics (Retired)
    • Working With Numbers
    • Review Numbers

    1 Answer

  • Taya Shoub
    Taya Shoub
    2,621 Points

    All wrong answers

    Posted February 12, 2017 8:39pm by Taya Shoub
    Taya Shoub
    2,621 Points
    • JavaScript
    • JavaScript Basics (Retired)
    • Working With Numbers
    • Review Numbers

    1 Answer

  • Tate Smith
    Tate Smith
    694 Points

    In this question there are two correct answers.B and D are both integers, yet only B is presumed correct.

    Posted November 25, 2016 1:30am by Tate Smith
    Tate Smith
    694 Points
    • JavaScript
    • JavaScript Basics (Retired)
    • Working With Numbers
    • Review Numbers

    1 Answer

  • senay yakut
    senay yakut
    4,124 Points

    javascript

    Posted October 20, 2016 3:50pm by senay yakut
    senay yakut
    4,124 Points
    • JavaScript
    • JavaScript Basics (Retired)
    • Working With Numbers
    • Review Numbers

    4 Answers

  • Sharad pareek
    PLUS
    Sharad pareek
    Courses Plus Student 681 Points

    Which of these is an example of an integer?

    Posted June 25, 2016 1:21am by Sharad pareek
    Sharad pareek
    Courses Plus Student 681 Points
    • JavaScript
    • JavaScript Basics (Retired)
    • Working With Numbers
    • Review Numbers

    2 Answers

  • Otto Mejia
    Otto Mejia
    1,001 Points

    How do I go back to the previous lessons on this track?

    Posted April 29, 2016 12:12am by Otto Mejia
    Otto Mejia
    1,001 Points
    • JavaScript
    • JavaScript Basics (Retired)
    • Working With Numbers
    • Review Numbers

    2 Answers

  • Michel Frechette
    Michel Frechette
    10,551 Points

    Check this quiz because 127 IS an integer, isn't it? A second question does not container a correct answer.

    Posted August 5, 2015 2:01pm by Michel Frechette
    Michel Frechette
    10,551 Points
    • JavaScript
    • JavaScript Basics (Retired)
    • Working With Numbers
    • Review Numbers

    1 Answer

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

Techdegree

  • Front End Web Development
  • Full Stack JavaScript
SEE ALL

Tracks

  • Learn to Code for Beginners
  • Beginning Python
  • Beginning SQL
  • Beginning Java
SEE ALL

Courses

  • JavaScript Basics
  • Intro to HTML & CSS
  • Python Basics
  • CSS Layout
SEE ALL

About Us

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

Explore

  • Plans
  • Affiliates
  • Perks
  • Shop
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses

Treehouse is an online technology education platform founded in 2011. Treehouse offers more than 700 self-paced, video-based courses in web development, programming, data analysis, design, and AI, plus two project-based bootcamp programs in Front End Web Development and Full Stack JavaScript. Individual Treehouse plans start at $25 per month and include a 7-day free trial. Treehouse serves individual learners, businesses, schools, and public libraries. Cardholders at participating U.S. public libraries can use Treehouse for free. Select Treehouse courses, offered with University Pathways International, are recommended for college credit by ACE and NCCRS. Treehouse learners earn digital certificates for completed Tracks.

Terms & Conditions · Privacy · © 2026 Treehouse Island, Inc.
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
  • Discord