Skip to main content

NOTICE: On Friday Nov 6, Workspaces will be temporarily unavailable for maintenance.

🚀 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
  • Chengyu Deng
    Chengyu Deng
    7,879 Points

    How do we know xcode will execute n times which n is the total number of rows?

    Posted February 9, 2016 5:32pm by Chengyu Deng
    Chengyu Deng
    7,879 Points
    • iOS
    • Enhance a Weather App with Table Views
    • Introduction to Table Views
    • High Level Overview of Table Views

    1 Answer

  • Pablo Caro
    Pablo Caro
    4,191 Points

    Help me understand the way this function is written

    Posted February 7, 2016 5:14pm by Pablo Caro
    Pablo Caro
    4,191 Points
    • iOS
    • Enhance a Weather App with Table Views
    • Introduction to Table Views
    • UITableViewDataSource Protocol

    2 Answers

  • Jeff Ripke
    Jeff Ripke
    41,989 Points

    A table view draws its visible rows using cells. Cells are instances of the class.

    Posted November 24, 2015 8:13pm by Jeff Ripke
    Jeff Ripke
    41,989 Points
    • iOS
    • Enhance a Weather App with Table Views
    • Introduction to Table Views
    • Recap: Introduction to Table Views

    1 Answer

  • Jorge Bastos Neto
    Jorge Bastos Neto
    3,219 Points

    In a table view, rows are defined as part of a?

    Posted November 10, 2015 1:40pm by Jorge Bastos Neto
    Jorge Bastos Neto
    3,219 Points
    • iOS
    • Enhance a Weather App with Table Views
    • Introduction to Table Views
    • Recap: Introduction to Table Views

    1 Answer

  • mustangxy
    mustangxy
    3,212 Points

    Is it really necessary to call configureView() twice?

    Posted September 12, 2015 11:09am by mustangxy
    mustangxy
    3,212 Points
    • iOS
    • Enhance a Weather App with Table Views
    • Introduction to Table Views
    • Using Property Observers

    1 Answer

  • Brian Patterson
    Brian Patterson
    19,588 Points

    Quiz question

    Posted September 1, 2015 10:01pm by Brian Patterson
    Brian Patterson
    19,588 Points
    • iOS
    • Enhance a Weather App with Table Views
    • Introduction to Table Views
    • Vanilla Table Views

    6 Answers

  • Michael Zaro
    Michael Zaro
    13,196 Points

    Can someone explain the syntax of numberOfRowsInSection and cellForRowAtIndexPath?

    Posted August 7, 2015 4:07pm by Michael Zaro
    Michael Zaro
    13,196 Points
    • iOS
    • Enhance a Weather App with Table Views
    • Introduction to Table Views
    • High Level Overview of Table Views

    1 Answer

  • Raj Ku
    PLUS
    Raj Ku
    Courses Plus Student 2,561 Points

    Lets assume the tableView has more than 1 section

    Posted June 30, 2015 2:44am by Raj Ku
    Raj Ku
    Courses Plus Student 2,561 Points
    • iOS
    • Enhance a Weather App with Table Views
    • Introduction to Table Views
    • Interacting With a Data Model

    2 Answers

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