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
  • Michel Spaniolo
    PLUS
    Michel Spaniolo
    Courses Plus Student 1,850 Points

    anyone help me

    Posted May 21, 2022 6:08pm by Michel Spaniolo
    Michel Spaniolo
    Courses Plus Student 1,850 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    0 Answers

  • Moinuddin khan Mohammad
    PLUS
    Moinuddin khan Mohammad
    Courses Plus Student 1,863 Points

    I am not sure which method on String will allow us to check if one string is part of another

    Posted October 24, 2018 7:14pm by Moinuddin khan Mohammad
    Moinuddin khan Mohammad
    Courses Plus Student 1,863 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    1 Answer

  • Ryan Croak
    Ryan Croak
    4,884 Points

    what is the answer

    Posted February 27, 2018 7:07pm by Ryan Croak
    Ryan Croak
    4,884 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    2 Answers

  • Low Jun Xiong
    Low Jun Xiong
    402 Points

    I don understand the question

    Posted June 10, 2017 6:35am by Low Jun Xiong
    Low Jun Xiong
    402 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    0 Answers

  • Tushar Mukherjee
    Tushar Mukherjee
    8,721 Points

    Is there any Inbuilt method for checking whether a string is a sub-string of a larger string

    Posted June 4, 2017 6:33am by Tushar Mukherjee
    Tushar Mukherjee
    8,721 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    1 Answer

  • Classified Classified
    Classified Classified
    767 Points

    I dunno.

    Posted May 27, 2017 7:27am by Classified Classified
    Classified Classified
    767 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    2 Answers

  • Pranjal Agnihotri
    Pranjal Agnihotri
    4,187 Points

    Related to Strings in Java

    Posted May 6, 2017 5:30pm by Pranjal Agnihotri
    Pranjal Agnihotri
    4,187 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    1 Answer

  • abdelrahman hesham
    abdelrahman hesham
    428 Points

    operator

    Posted May 2, 2017 4:26am by abdelrahman hesham
    abdelrahman hesham
    428 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    1 Answer

  • abdelrahman hesham
    abdelrahman hesham
    428 Points

    operator

    Posted May 2, 2017 4:20am by abdelrahman hesham
    abdelrahman hesham
    428 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    1 Answer

  • Nils Garland
    Nils Garland
    18,416 Points

    I have been thinking for 30 minutes i cant find it

    Posted April 20, 2017 9:02pm by Nils Garland
    Nils Garland
    18,416 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    0 Answers

  • shimon shimon
    shimon shimon
    247 Points

    I didn't understand the question...

    Posted March 30, 2017 6:13pm by shimon shimon
    shimon shimon
    247 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    0 Answers

  • Francis Ojuok
    Francis Ojuok
    1,238 Points

    Which method on String will allow you to check if one String is part of another. String someWords = "These are words";

    Posted March 25, 2017 7:14pm by Francis Ojuok
    Francis Ojuok
    1,238 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    4 Answers

  • Austen Ham
    Austen Ham
    530 Points

    frickin cant do it

    Posted February 16, 2017 6:14pm by Austen Ham
    Austen Ham
    530 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    1 Answer

  • Austen Ham
    Austen Ham
    530 Points

    how do i do this!

    Posted February 16, 2017 6:13pm by Austen Ham
    Austen Ham
    530 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    1 Answer

  • matthew hernandez
    matthew hernandez
    321 Points

    i don't understand this quiz

    Posted February 16, 2017 5:51pm by matthew hernandez
    matthew hernandez
    321 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    1 Answer

  • mason malone
    mason malone
    415 Points

    whaaaat do i do

    Posted February 8, 2017 6:01pm by mason malone
    mason malone
    415 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    2 Answers

  • Rabab El-Zohbi
    Rabab El-Zohbi
    1,859 Points

    What operator do we use to ensure that both of these conditions are met:

    Posted December 27, 2016 1:36pm by Rabab El-Zohbi
    Rabab El-Zohbi
    1,859 Points
    • Java
    • Java Objects
    • Meet Objects
    • Refresher

    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