Skip to main content

Notice: Workspaces are undergoing maintenance and are temporarily unavailable.

🚀 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
  • Tafadzwa Timothy Gakaka
    Tafadzwa Timothy Gakaka
    10,978 Points

    Once a file is open, how do you remove it from memory? file_object.()

    Posted January 19, 2021 4:23pm by Tafadzwa Timothy Gakaka
    Tafadzwa Timothy Gakaka
    10,978 Points
    • Python
    • Regular Expressions in Python
    • Introduction to Regular Expressions
    • Basics

    1 Answer

  • rich justice
    rich justice
    1,881 Points

    Can't type into the quiz blanks?

    Posted March 9, 2018 10:12pm by rich justice
    rich justice
    1,881 Points
    • Python
    • Regular Expressions in Python
    • Introduction to Regular Expressions
    • Basics

    0 Answers

  • galhardoo
    galhardoo
    19,272 Points

    What is the correct answer? D:

    Posted June 11, 2016 2:06pm by galhardoo
    galhardoo
    19,272 Points
    • Python
    • Regular Expressions in Python
    • Introduction to Regular Expressions
    • Basics

    1 Answer

  • Sam Alexander
    Sam Alexander
    3,296 Points

    Raw strings

    Posted June 7, 2016 8:26am by Sam Alexander
    Sam Alexander
    3,296 Points
    • Python
    • Regular Expressions in Python
    • Introduction to Regular Expressions
    • Basics

    1 Answer

  • Raph Hennessy
    Raph Hennessy
    2,197 Points

    Make this string a raw string?

    Posted April 26, 2016 10:57pm by Raph Hennessy
    Raph Hennessy
    2,197 Points
    • Python
    • Regular Expressions in Python
    • Introduction to Regular Expressions
    • Basics

    1 Answer

  • MUZ141065 Diana Shone
    MUZ141065 Diana Shone
    2,978 Points

    Make this string a raw string 'Hello'

    Posted July 6, 2015 9:40am by MUZ141065 Diana Shone
    MUZ141065 Diana Shone
    2,978 Points
    • Python
    • Regular Expressions in Python
    • Introduction to Regular Expressions
    • Basics

    3 Answers

  • Welby Obeng
    Welby Obeng
    20,340 Points

    Why would i ever need match() if I can do everything with search()?

    Posted February 26, 2015 5:41pm by Welby Obeng
    Welby Obeng
    20,340 Points
    • Python
    • Regular Expressions in Python
    • Introduction to Regular Expressions
    • Basics

    1 Answer

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