AI can only take you so far. 🌟 Start with core skills in JavaScript, HTML, CSS, or Python. 🚀

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

New No-Code Track! 🚀start learning today!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

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

  • 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
      • • Android
      • • 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
  • Chris Couch
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Chris Couch
    Front End Web Development Techdegree Graduate 25,326 Points

    Great! Now make a new model, Review, that inherits from Article. It should have one new field, rating, which is an Integ

    Posted May 14, 2019 10:03pm by Chris Couch
    .a{fill-rule:evenodd;}techdegree seal-36
    Chris Couch
    Front End Web Development Techdegree Graduate 25,326 Points
    • Python
    • Django Forms
    • More on Models
    • Abstract Model

    1 Answer

  • Savious Munyaradzi Ngundu
    Savious Munyaradzi Ngundu
    16,920 Points

    We want to have multiple types of Articles so we need to make our existing Article model abstract. Can you do that fo

    Posted March 11, 2019 12:32pm by Savious Munyaradzi Ngundu
    Savious Munyaradzi Ngundu
    16,920 Points
    • Python
    • Django Forms
    • More on Models
    • Abstract Model

    1 Answer

  • Cristian Romero
    Cristian Romero
    11,911 Points

    Quiz_detail.html & text_detail.html MISSING

    Posted December 11, 2018 7:19pm by Cristian Romero
    Cristian Romero
    11,911 Points
    • Python
    • Django Forms
    • More on Models
    • Question and Answer Models

    1 Answer

  • Richard Li
    Richard Li
    9,751 Points

    Reverse: urlpattern name vs. view function

    Posted August 3, 2018 9:44am by Richard Li
    Richard Li
    9,751 Points
    • Python
    • Django Forms
    • More on Models
    • Question and Answer Models

    1 Answer

  • Omar bleid
    Omar bleid
    4,501 Points

    I have written the correct answer but it does not work

    Posted July 27, 2018 1:24pm by Omar bleid
    Omar bleid
    4,501 Points
    • Python
    • Django Forms
    • More on Models
    • Multi-table Inheritance

    1 Answer

  • Nill Yadav
    Nill Yadav
    228 Points

    What is the parameter 'course_id' in get_object_or_404() function doing?

    Posted July 18, 2018 7:07pm by Nill Yadav
    Nill Yadav
    228 Points
    • Python
    • Django Forms
    • More on Models
    • Quiz Model

    0 Answers

  • Christopher Gomez
    PLUS
    Christopher Gomez
    Courses Plus Student 13,800 Points

    We want to have multiple types of Articles so we need to make our existing Article model abstract.

    Posted May 10, 2018 4:33am by Christopher Gomez
    Christopher Gomez
    Courses Plus Student 13,800 Points
    • Python
    • Django Forms
    • More on Models
    • Abstract Model

    2 Answers

  • Cameron S
    Cameron S
    20,537 Points

    Multitable Inheritance Quiz- Cant Inherit Product model into Digital.

    Posted April 28, 2018 7:46pm by Cameron S
    Cameron S
    20,537 Points
    • Python
    • Django Forms
    • More on Models
    • Multi-table Inheritance

    1 Answer

  • Simon Amz
    Simon Amz
    4,606 Points

    block.super has been added

    Posted January 23, 2018 9:15pm by Simon Amz
    Simon Amz
    4,606 Points
    • Python
    • Django Forms
    • More on Models
    • Multiple Choice and True/False Questions

    5 Answers

  • Noah Fields
    Noah Fields
    13,985 Points

    What's with the horse?

    Posted January 10, 2018 9:12pm by Noah Fields
    Noah Fields
    13,985 Points
    • Python
    • Django Forms
    • More on Models
    • Abstract Inheritance

    2 Answers

  • marcolamoon
    marcolamoon
    16,915 Points

    Not for sure on what is wrong...

    Posted October 25, 2017 3:50am by marcolamoon
    marcolamoon
    16,915 Points
    • Python
    • Django Forms
    • More on Models
    • Multi-table Inheritance

    2 Answers

  • Sam Fellows
    Sam Fellows
    3,968 Points

    What am I missing? Model Inheritance

    Posted August 26, 2017 3:43pm by Sam Fellows
    Sam Fellows
    3,968 Points
    • Python
    • Django Forms
    • More on Models
    • Multi-table Inheritance

    3 Answers

  • Pachal Debbarma
    PLUS
    Pachal Debbarma
    Courses Plus Student 3,597 Points

    Abstract inheritance issues with migrating the models.

    Posted June 20, 2017 3:45pm by Pachal Debbarma
    Pachal Debbarma
    Courses Plus Student 3,597 Points
    • Python
    • Django Forms
    • More on Models
    • Abstract Inheritance

    0 Answers

  • Igors Smirnovs
    Igors Smirnovs
    10,441 Points

    Where does step.order come from?

    Posted May 8, 2017 8:12pm by Igors Smirnovs
    Igors Smirnovs
    10,441 Points
    • Python
    • Django Forms
    • More on Models
    • Quiz Model

    1 Answer

  • Sameer Zahid
    Sameer Zahid
    5,967 Points

    Can we not do migrations for multiple models at the same time?

    Posted March 14, 2017 12:17am by Sameer Zahid
    Sameer Zahid
    5,967 Points
    • Python
    • Django Forms
    • More on Models
    • Multiple Choice and True/False Questions

    1 Answer

  • V K
    V K
    5,237 Points

    How do I make sure that Review inherits from Article?

    Posted December 20, 2016 3:17am by V K
    V K
    5,237 Points
    • Python
    • Django Forms
    • More on Models
    • Abstract Model

    0 Answers

  • Alx Ki
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Alx Ki
    Python Web Development Techdegree Graduate 14,810 Points

    "Launch Workspace" still launches old one

    Posted November 9, 2016 10:18am by Alx Ki
    .a{fill-rule:evenodd;}techdegree seal-36
    Alx Ki
    Python Web Development Techdegree Graduate 14,810 Points
    • Python
    • Django Forms
    • More on Models
    • Question and Answer Models

    3 Answers

  • Vaibhav Kapur
    PLUS
    Vaibhav Kapur
    Courses Plus Student 9,169 Points

    MultiSelect field in django rest framewok

    Posted October 16, 2016 6:02pm by Vaibhav Kapur
    Vaibhav Kapur
    Courses Plus Student 9,169 Points
    • Python
    • Django Forms
    • More on Models
    • Question and Answer Models

    0 Answers

  • Katelyn Polahar
    Katelyn Polahar
    2,691 Points

    Why are my step details not visible from ./courses/1 but only from .courses/1/t1 or /t2? They are visible in admin.

    Posted May 23, 2016 3:27pm by Katelyn Polahar
    Katelyn Polahar
    2,691 Points
    • Python
    • Django Forms
    • More on Models
    • Quiz Model

    1 Answer

  • Gabriel Ward
    Gabriel Ward
    20,222 Points

    Deleting and Creating classes.

    Posted April 29, 2016 11:35pm by Gabriel Ward
    Gabriel Ward
    20,222 Points
    • Python
    • Django Forms
    • More on Models
    • Abstract Inheritance

    1 Answer

  • Derrick Kearney
    Derrick Kearney
    2,962 Points

    Migrate is Failing - Asking Multiple Choice django.db.utils.OperationalError: no such table: courses_step

    Posted February 18, 2016 5:17pm by Derrick Kearney
    Derrick Kearney
    2,962 Points
    • Python
    • Django Forms
    • More on Models
    • Multiple Choice and True/False Questions

    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.