• Home
  • Free Trial
  • Sign In
  • Techdegree
  • Tracks
  • Content Library
  • Community
  • Support
  • Jobs
    • Newest
      • Newest
      • Active
      • Unanswered
      • Featured
    • All Topics
      • All Topics
      • • General Discussion
      • • 21st Century Skills
      • • Android
      • • APIs
      • • Business
      • • C#
      • • Computer Science
      • • CSS
      • • Data Analysis
      • • Databases
      • • Design
      • • Development Tools
      • • Digital Literacy
      • • Equity, Diversity, and Inclusion (EDI)
      • • Go
      • • HTML
      • • Java
      • • JavaScript
      • • Learning Resources
      • • Machine Learning
      • • PHP
      • • Python
      • • Quality Assurance
      • • Ruby
      • • Security
  • Enid Tian
    Enid Tian
    7,832 Points

    The Bummer! shows "Try and use a trailing closure for your closure expression" while I did wrote one. Anything wrong?

    Posted January 30, 2017 7:20am by Enid Tian
    Enid Tian
    7,832 Points
    • iOS
    • Closures in Swift 2
    • Closure Expressions
    • Using Closure Expressions

    1 Answer

  • Ronny Setiawan
    Ronny Setiawan
    6,773 Points

    Shorthand Syntax

    Posted July 15, 2016 12:05pm by Ronny Setiawan
    Ronny Setiawan
    6,773 Points
    • iOS
    • Closures in Swift 2
    • Closure Expressions
    • Using Closure Expressions

    1 Answer

  • Tee Abdul
    Tee Abdul
    8,411 Points

    How do you implement multiple parameter sum function?

    Posted July 5, 2016 7:16pm by Tee Abdul
    Tee Abdul
    8,411 Points
    • iOS
    • Closures in Swift 2
    • Closure Expressions
    • Closure Expression Shorthand

    1 Answer

  • Agustin Mendoza
    Agustin Mendoza
    5,247 Points

    Choosing the best shorthand syntax possible Could someone help me figured out why this shorthand syntax is not working?

    Posted July 3, 2016 10:49pm by Agustin Mendoza
    Agustin Mendoza
    5,247 Points
    • iOS
    • Closures in Swift 2
    • Closure Expressions
    • Closure Expression Shorthand

    1 Answer

  • Anthony Kim
    Anthony Kim
    4,010 Points

    what is my fault?!

    Posted June 20, 2016 5:39am by Anthony Kim
    Anthony Kim
    4,010 Points
    • iOS
    • Closures in Swift 2
    • Closure Expressions
    • Using Closure Expressions

    3 Answers

  • wanpiti marttha
    wanpiti marttha
    2,178 Points

    I can't pass this question in closure

    Posted June 19, 2016 6:02am by wanpiti marttha
    wanpiti marttha
    2,178 Points
    • iOS
    • Closures in Swift 2
    • Closure Expressions
    • Using Closure Expressions

    1 Answer

  • Michael Castro
    Michael Castro
    11,959 Points

    Challenge Task 1 of 1 In the editor, we're using the map function on an array of numbers to perform an operation.

    Posted June 17, 2016 1:39pm by Michael Castro
    Michael Castro
    11,959 Points
    • iOS
    • Closures in Swift 2
    • Closure Expressions
    • Using Closure Expressions

    3 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

  • Perks
  • Treehouse for Libraries
  • Treehouse for Teams
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
Terms & Conditions | Privacy

© 2022 Treehouse Island, Inc.