• 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
      • • Equity, Diversity, and Inclusion (EDI)
      • • Go
      • • HTML
      • • Java
      • • JavaScript
      • • Learning Resources
      • • Machine Learning
      • • PHP
      • • Python
      • • Quality Assurance
      • • Ruby
      • • Security
  • Yeukai Patience Shiripinda
    Yeukai Patience Shiripinda
    8,067 Points

    Promise.all

    Posted February 21, 2021 4:12pm by Yeukai Patience Shiripinda
    Yeukai Patience Shiripinda
    8,067 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    0 Answers

  • Kris Wertman
    Kris Wertman
    4,922 Points

    Wikipedia Disambiguation page causes, "promises.js:47 TypeError: Cannot read property 'source' of undefined"... Fix?

    Posted January 29, 2021 3:13am by Kris Wertman
    Kris Wertman
    4,922 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    1 Answer

  • MSM KSD14
    MSM KSD14
    269 Points

    I feel very much overwhelmed now. I can understand but so difficult to follow this section of promises.

    Posted December 7, 2020 9:17am by MSM KSD14
    MSM KSD14
    269 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    1 Answer

  • Soheb Vahora
    Soheb Vahora
    9,227 Points

    TypeError: Cannot read property 'source' of undefined - I think it's one of the astronauts profile picture.

    Posted November 4, 2020 5:09pm by Soheb Vahora
    Soheb Vahora
    9,227 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    2 Answers

  • Brendan Moran
    Brendan Moran
    13,743 Points

    A good generic fix for the name-spelling mismatch bug.

    Posted July 9, 2020 2:31am by Brendan Moran
    Brendan Moran
    13,743 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    0 Answers

  • Georg Ekeberg
    Georg Ekeberg
    5,702 Points

    Program breaks when on of the promises are rejected. (Namespelling discrepancy issue.)

    Posted June 26, 2020 2:01pm by Georg Ekeberg
    Georg Ekeberg
    5,702 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    3 Answers

  • Hamzah Iqbal
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Hamzah Iqbal
    Full Stack JavaScript Techdegree Student 11,145 Points

    TypeError: Cannot read property 'map' of undefined

    Posted May 1, 2020 3:33pm by Hamzah Iqbal
    .a{fill-rule:evenodd;}techdegree
    Hamzah Iqbal
    Full Stack JavaScript Techdegree Student 11,145 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    2 Answers

  • Richard Preske
    PLUS
    Richard Preske
    Courses Plus Student 4,355 Points

    Maybe I need a review, but question on data argument

    Posted April 21, 2020 10:38pm by Richard Preske
    Richard Preske
    Courses Plus Student 4,355 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    1 Answer

  • Begana Choi
    PLUS
    Begana Choi
    Courses Plus Student 13,122 Points

    promises.js:19 XHR failed loading: GET "https://en.wikipedia.org/api/rest_v1/page/summary/Anatoly%20Ivanishin".

    Posted April 12, 2020 10:00am by Begana Choi
    Begana Choi
    Courses Plus Student 13,122 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    2 Answers

  • teresemartyn
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    teresemartyn
    Front End Web Development Techdegree Graduate 20,671 Points

    Cannot get promise to work until I remove "//<img src=${person.thumbnail.source}>" Then - no photo.

    Posted February 24, 2020 5:04pm by teresemartyn
    .a{fill-rule:evenodd;}techdegree seal-36
    teresemartyn
    Front End Web Development Techdegree Graduate 20,671 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    2 Answers

  • Michael Cook
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Michael Cook
    Full Stack JavaScript Techdegree Graduate 28,949 Points

    Why use map() when you could just use forEach()?

    Posted January 5, 2020 6:21pm by Michael Cook
    .a{fill-rule:evenodd;}techdegree seal-36
    Michael Cook
    Full Stack JavaScript Techdegree Graduate 28,949 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    1 Answer

  • Abdurahman Ahmed
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Abdurahman Ahmed
    Front End Web Development Techdegree Graduate 14,727 Points

    Cannot load all astronauts

    Posted November 1, 2019 4:32pm by Abdurahman Ahmed
    .a{fill-rule:evenodd;}techdegree seal-36
    Abdurahman Ahmed
    Front End Web Development Techdegree Graduate 14,727 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    6 Answers

  • Kinkaid Nolen
    Kinkaid Nolen
    4,859 Points

    $ { } I'm a little confused by this.

    Posted October 26, 2019 5:01pm by Kinkaid Nolen
    Kinkaid Nolen
    4,859 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    1 Answer

  • Ewerton Luna
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Ewerton Luna
    Full Stack JavaScript Techdegree Graduate 23,755 Points

    At 01:25, why is the status of the promise as resolved if it is showing as Promise { <pending> }?

    Posted October 16, 2019 8:15pm by Ewerton Luna
    .a{fill-rule:evenodd;}techdegree seal-36
    Ewerton Luna
    Full Stack JavaScript Techdegree Graduate 23,755 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    0 Answers

  • Joshua Ouma
    Joshua Ouma
    18,556 Points

    What is wrong with my code? Someone help

    Posted October 13, 2019 7:24am by Joshua Ouma
    Joshua Ouma
    18,556 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    2 Answers

  • Elisa Burghard
    Elisa Burghard
    9,276 Points

    page for one astronaut not found, so nothing shows up at all

    Posted September 27, 2019 10:02am by Elisa Burghard
    Elisa Burghard
    9,276 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    5 Answers

  • Christian Delos Reyes
    Christian Delos Reyes
    9,199 Points

    I'm not getting all the astronauts

    Posted September 5, 2019 11:42pm by Christian Delos Reyes
    Christian Delos Reyes
    9,199 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    3 Answers

  • Remi Vledder
    Remi Vledder
    14,144 Points

    Incorrect use of Array.prototype.map() in a few of Treehouse Javascript video's?

    Posted July 22, 2019 1:08pm by Remi Vledder
    Remi Vledder
    14,144 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    2 Answers

  • Yaxin Yuan
    Yaxin Yuan
    11,191 Points

    Why do we have to make getProfile() return promise at all?

    Posted July 16, 2019 7:42pm by Yaxin Yuan
    Yaxin Yuan
    11,191 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    1 Answer

  • Ivan Kazakov
    PLUS
    Ivan Kazakov
    Courses Plus Student 43,317 Points

    Iterating the data

    Posted June 12, 2019 8:35am by Ivan Kazakov
    Ivan Kazakov
    Courses Plus Student 43,317 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    1 Answer

  • Kostas Koutoupis
    Kostas Koutoupis
    15,010 Points

    Promise.all() in node

    Posted April 26, 2019 4:37pm by Kostas Koutoupis
    Kostas Koutoupis
    15,010 Points
    • JavaScript
    • Asynchronous Programming with JavaScript
    • Understanding Promises
    • Handle Multiple Promises with Promise.all

    0 Answers

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

Treehouse Logo
Our mission is to bring affordable technology education to people everywhere in order to help them achieve their dreams and change the world.
Company
Careers
Contact
Library
Tracks
Community
Stories
Perks
Affiliate Program
Treehouse for Libraries
Topics
HTML
CSS
Design
JavaScript
Ruby
View all 24 Topics
Tracks
Front End Web Development
Full Stack JavaScript
Beginning Python
UX: Interaction Design
Digital Literacy
View all 43 Tracks
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
  • About Treehouse
  • Blog
  • Shop
  • Privacy Policy
  • Terms & Conditions
  • © 2021 Treehouse Island, Inc.