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

Join our Live Career-Building Workshop: Launch Your Tech-Adjacent Career! ⭐ Register here!

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

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

  • Treehouse Logo
  • Plans
    Chevron
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
  • Library
    Chevron
    • All Courses
    • Tracks
  • Techdegree
    Chevron
    • Overview
    • Front End Development
    • Full Stack JavaScript
    • Data Analysis
    • UX Design
    • Python
  • Community
    Chevron
    • 100 Days of Code
    • Live Sessions
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
  • 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
  • Overview Front End Web Development Full Stack JavaScript Python Development Data Analysis UX Design
  • 100 Days of Code Live Sessions Code Adventures Discord Forum Success Stories Treehouse Links
  • 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
      • • 21st Century Skills
      • • AI
      • • Android
      • • APIs
      • • Business
      • • C#
      • • Computer Science
      • • CSS
      • • Data Analysis
      • • Databases
      • • Design
      • • Development Tools
      • • Digital Literacy
      • • Equity, Diversity, and Inclusion (EDI)
      • • Go Language
      • • HTML
      • • Java
      • • JavaScript
      • • Learning Resources
      • • Machine Learning
      • • PHP
      • • Python
      • • Quality Assurance
      • • React
      • • Ruby
      • • Security
  • John Stoveld
    John Stoveld
    4,203 Points

    Issues with IRB ends listening.

    Posted January 7, 2015 6:29pm by John Stoveld
    John Stoveld
    4,203 Points
    • Ruby
    • Ruby Foundations
    • Strings
    • Special Characters and Escaping

    1 Answer

  • Delete Delete
    PLUS
    Delete Delete
    Courses Plus Student 2,989 Points

    The .chomp method doesn't seem to be removing whitespace from the beginning

    Posted January 5, 2015 8:50pm by Delete Delete
    Delete Delete
    Courses Plus Student 2,989 Points
    • Ruby
    • Ruby Foundations
    • Strings
    • String Methods: Part 1

    1 Answer

  • Jessica Barnett
    Jessica Barnett
    8,028 Points

    Ruby String.replace method

    Posted January 3, 2015 7:51pm by Jessica Barnett
    Jessica Barnett
    8,028 Points
    • Ruby
    • Ruby Foundations
    • Strings
    • String Methods: Part 1

    1 Answer

  • Atanas Sqnkov
    Atanas Sqnkov
    14,981 Points

    A mistaken answer option?

    Posted December 3, 2014 12:02pm by Atanas Sqnkov
    Atanas Sqnkov
    14,981 Points
    • Ruby
    • Ruby Foundations
    • Strings
    • Review

    2 Answers

  • Jean Bae
    Jean Bae
    2,276 Points

    I'm confused by explanation of %{sting} vs %q{string} ... could this be clarified and with perhaps another example?

    Posted November 27, 2014 2:26pm by Jean Bae
    Jean Bae
    2,276 Points
    • Ruby
    • Ruby Foundations
    • Strings
    • Creating a String

    2 Answers

  • Alexander Bromage
    PLUS
    Alexander Bromage
    Courses Plus Student 4,014 Points

    Why did the ASCII value for the letter not appear when I used first_name[0]? Instead I got the actual letter "A".

    Posted September 26, 2014 5:29pm by Alexander Bromage
    Alexander Bromage
    Courses Plus Student 4,014 Points
    • Ruby
    • Ruby Foundations
    • Strings
    • Working With Strings

    3 Answers

  • Chris Massie
    Chris Massie
    6,233 Points

    So for the Extra Credit for the Strings badge, I don't recall learning the method for removing punctuation.

    Posted August 27, 2014 2:09am by Chris Massie
    Chris Massie
    6,233 Points
    • Ruby
    • Ruby Foundations
    • Strings
    • Review

    2 Answers

  • Adam Zuckerberg
    Adam Zuckerberg
    22,248 Points

    How to clear the IRB screen in Windows? CTRL + L does nothing, CLEAR does nothing?

    Posted August 18, 2014 10:15pm by Adam Zuckerberg
    Adam Zuckerberg
    22,248 Points
    • Ruby
    • Ruby Foundations
    • Strings
    • Special Characters and Escaping

    2 Answers

  • Harish Ramachandran
    Harish Ramachandran
    9,171 Points

    Strings in Ruby

    Posted June 11, 2014 11:42am by Harish Ramachandran
    Harish Ramachandran
    9,171 Points
    • Ruby
    • Ruby Foundations
    • Strings
    • Working With Strings

    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

  • Plans
  • Perks
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
Terms & Conditions | Privacy

© 2024 Treehouse Island, Inc.