Join our Live Career-Building Workshop: Fast-Track Your Tech Career Without a Degree! ⭐ Register here!

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

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

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

⭐Get support and network on our Discord server! ⭐

  • 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
  • Samuel Kleos
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Samuel Kleos
    Front End Web Development Techdegree Student 13,307 Points

    Does .resolve() either call a function, resolve to value or accept a value, or is the promise doing these things?

    Posted March 17, 2023 9:28am by Samuel Kleos
    .a{fill-rule:evenodd;}techdegree
    Samuel Kleos
    Front End Web Development Techdegree Student 13,307 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Promises Review

    1 Answer

  • Samuel Kleos
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Samuel Kleos
    Front End Web Development Techdegree Student 13,307 Points

    But with .then() you can't pass values as arguments into callbacks like you can with nested callbacks?

    Posted February 18, 2023 7:28am by Samuel Kleos
    .a{fill-rule:evenodd;}techdegree
    Samuel Kleos
    Front End Web Development Techdegree Student 13,307 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Promises Review

    1 Answer

  • Wendy Cortes
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Wendy Cortes
    Full Stack JavaScript Techdegree Graduate 16,375 Points

    For the example of mathPromise, why .then(addFive) and not .then(addfive(value))

    Posted September 28, 2022 12:43am by Wendy Cortes
    .a{fill-rule:evenodd;}techdegree seal-36
    Wendy Cortes
    Full Stack JavaScript Techdegree Graduate 16,375 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Promises Review

    1 Answer

  • Alexander Perry
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Alexander Perry
    Front End Web Development Techdegree Student 11,395 Points

    Returning values stored in promises?

    Posted June 11, 2020 2:13am by Alexander Perry
    .a{fill-rule:evenodd;}techdegree
    Alexander Perry
    Front End Web Development Techdegree Student 11,395 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Promises Review

    2 Answers

  • Agnieszka Niemiec
    Agnieszka Niemiec
    7,359 Points

    Where is nextValue parameter getting its value from?

    Posted January 28, 2020 11:45am by Agnieszka Niemiec
    Agnieszka Niemiec
    7,359 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Promises Review

    3 Answers

  • Andrea Scianna
    Andrea Scianna
    11,928 Points

    The Global var "value" is passed and modified (!) by the functions call. But it's declared as a const !

    Posted November 17, 2019 11:34am by Andrea Scianna
    Andrea Scianna
    11,928 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Promises Review

    3 Answers

  • aidanaatrentredi
    aidanaatrentredi
    3,909 Points

    Why when removing setTimeout function inside the Promise, 'value' gets undefined?

    Posted September 17, 2019 10:06pm by aidanaatrentredi
    aidanaatrentredi
    3,909 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Promises Review

    1 Answer

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.