• Home
  • Free Trial
  • Sign In
  • Techdegree
  • Tracks
  • Library
  • Community
  • Support
    • 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
      • • Go
      • • HTML
      • • Java
      • • JavaScript
      • • Learning Resources
      • • Machine Learning
      • • PHP
      • • Python
      • • Quality Assurance
      • • Ruby
      • • Security
  • Michael Cronk
    Michael Cronk
    5,550 Points

    I was just wondering if anyone could break this down and explain to me how this works...?

    Posted April 27, 2020 9:54pm by Michael Cronk
    Michael Cronk
    5,550 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    1 Answer

  • studentswift
    studentswift
    9,476 Points

    I need help to understand a problem.

    Posted April 6, 2020 9:22pm by studentswift
    studentswift
    9,476 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    1 Answer

  • hyndavi Uppala
    hyndavi Uppala
    1,712 Points

    control flow in loops

    Posted September 3, 2019 6:49pm by hyndavi Uppala
    hyndavi Uppala
    1,712 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    0 Answers

  • Philippe Duvin
    Philippe Duvin
    684 Points

    Warning message with for loop

    Posted May 11, 2019 1:07pm by Philippe Duvin
    Philippe Duvin
    684 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    3 Answers

  • Ryan Rassoli
    Ryan Rassoli
    3,365 Points

    Confused

    Posted June 26, 2018 11:35pm by Ryan Rassoli
    Ryan Rassoli
    3,365 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    1 Answer

  • Ronald James
    PRO
    Ronald James
    Pro Student 463 Points

    counter question

    Posted June 6, 2018 3:24am by Ronald James
    Ronald James
    Pro Student 463 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    1 Answer

  • Matthew Lurie
    Matthew Lurie
    3,512 Points

    There is no X next to the Quick Look "eye" in XCode to embed the result?

    Posted February 8, 2018 2:34am by Matthew Lurie
    Matthew Lurie
    3,512 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    3 Answers

  • Matthew Lurie
    Matthew Lurie
    3,512 Points

    Why does my while loop go 17452 times?

    Posted February 8, 2018 2:16am by Matthew Lurie
    Matthew Lurie
    3,512 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    0 Answers

  • Alex Simons
    Alex Simons
    1,594 Points

    I can't seem to figure out the challege prior to this lesson. Help!!

    Posted November 9, 2017 4:03am by Alex Simons
    Alex Simons
    1,594 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    1 Answer

  • dakota ferrell
    dakota ferrell
    2,336 Points

    .count

    Posted November 9, 2017 1:39am by dakota ferrell
    dakota ferrell
    2,336 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    1 Answer

  • dakota ferrell
    dakota ferrell
    2,336 Points

    Confused about the second part of while loops

    Posted November 9, 2017 1:29am by dakota ferrell
    dakota ferrell
    2,336 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    1 Answer

  • Nigel Matheson
    PRO
    Nigel Matheson
    Pro Student 1,166 Points

    My x code has errors?

    Posted July 28, 2017 11:36am by Nigel Matheson
    Nigel Matheson
    Pro Student 1,166 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    1 Answer

  • Brendan Ballon
    PRO
    Brendan Ballon
    Pro Student 2,728 Points

    Subscripts?

    Posted June 25, 2017 12:09pm by Brendan Ballon
    Brendan Ballon
    Pro Student 2,728 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    2 Answers

  • Brendan Ballon
    PRO
    Brendan Ballon
    Pro Student 2,728 Points

    How exactly does this while loop work?

    Posted June 25, 2017 12:00pm by Brendan Ballon
    Brendan Ballon
    Pro Student 2,728 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    1 Answer

  • David Alvarez
    David Alvarez
    2,689 Points

    Is it right a comment in video "While and Repeat?

    Posted April 17, 2017 10:44am by David Alvarez
    David Alvarez
    2,689 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    3 Answers

  • NIKOLA RUSEV
    NIKOLA RUSEV
    5,293 Points

    1 task while loop

    Posted November 28, 2016 9:23pm by NIKOLA RUSEV
    NIKOLA RUSEV
    5,293 Points
    • iOS
    • Swift Collections and Control Flow
    • Control Flow With Loops
    • While and Repeat While

    3 Answers

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

Our mission is to bring affordable technology education to people everywhere in order to help them achieve their dreams and change the world.
Our Company
About Us
Contact Us
Community
Treehouse Stories
Student Perks
Treehouse Blog
Affiliate Program
Careers
Topics
HTML
CSS
Design
JavaScript
Ruby
PHP
Android
Development Tools
Business
Tracks
Web Design
Web Development
Rails Development
PHP Development
Android Development
Starting a Business
  • Treehouse Blog
  • About Treehouse
  • Privacy Policy
  • Terms & Conditions
  • © 2020 Treehouse Island, Inc.

Sign in

I forgot my password