Skip to main content

Notice: Workspaces are undergoing maintenance and are temporarily unavailable.

🚀 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
  • Michael Dean
    Michael Dean
    821 Points

    Object Oriented Assignment

    Posted October 17, 2019 1:50am by Michael Dean
    Michael Dean
    821 Points
    • iOS
    • Object-Oriented Swift
    • Complex Data Structures
    • Instance Methods

    2 Answers

  • Bader Abuqamaz
    Bader Abuqamaz
    2,587 Points

    Functions Vs. Methods

    Posted August 20, 2018 1:18pm by Bader Abuqamaz
    Bader Abuqamaz
    2,587 Points
    • iOS
    • Object-Oriented Swift
    • Complex Data Structures
    • Instance Methods

    1 Answer

  • Johnny Nguyen
    Johnny Nguyen
    3,875 Points

    Can I do this? Because I can't still understand what Object-Oriented will do.

    Posted March 16, 2018 7:06am by Johnny Nguyen
    Johnny Nguyen
    3,875 Points
    • iOS
    • Object-Oriented Swift
    • Complex Data Structures
    • Instance Methods

    1 Answer

  • William Waplington
    William Waplington
    878 Points

    Why does my code not return the correct coordinates in the array when the method is called?

    Posted September 11, 2017 12:54pm by William Waplington
    William Waplington
    878 Points
    • iOS
    • Object-Oriented Swift
    • Complex Data Structures
    • Instance Methods

    2 Answers

  • Bekzod Rakhmatov
    Bekzod Rakhmatov
    7,419 Points

    2:20 when i called methods I did not see two parameters after putting . for ex coordinatePoint. point() is not being sho

    Posted June 28, 2017 10:51pm by Bekzod Rakhmatov
    Bekzod Rakhmatov
    7,419 Points
    • iOS
    • Object-Oriented Swift
    • Complex Data Structures
    • Instance Methods

    1 Answer

  • Seth Roope
    Seth Roope
    6,471 Points

    Xcode Playground struct, weird results... __lldb_expr_1.Point

    Posted April 15, 2017 4:36pm by Seth Roope
    Seth Roope
    6,471 Points
    • iOS
    • Object-Oriented Swift
    • Complex Data Structures
    • Instance Methods

    4 Answers

  • Von Chucwuemeca
    Von Chucwuemeca
    4,746 Points

    When I enter >> coordinatePoint.points() << it returns an error

    Posted February 11, 2017 6:48pm by Von Chucwuemeca
    Von Chucwuemeca
    4,746 Points
    • iOS
    • Object-Oriented Swift
    • Complex Data Structures
    • Instance Methods

    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