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  • Gbemi Ojo
    Gbemi Ojo
    735 Points

    this.bind on callback is producing an error

    Posted April 17, 2018 3:05pm by Gbemi Ojo
    Gbemi Ojo
    735 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    1 Answer

  • Tammi Jai
    Tammi Jai
    198 Points

    ReferenceError: delat is not defined?

    Posted April 5, 2018 4:03am by Tammi Jai
    Tammi Jai
    198 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    1 Answer

  • Thomas Gauperaa
    Thomas Gauperaa
    3,584 Points

    Where does the value of delta come from?

    Posted December 12, 2017 12:28pm by Thomas Gauperaa
    Thomas Gauperaa
    3,584 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    1 Answer

  • Anwar Rizalman
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Anwar Rizalman
    Python Development Techdegree Graduate 33,620 Points

    So the map always passes the index to the second argument?

    Posted October 6, 2017 3:15am by Anwar Rizalman
    .a{fill-rule:evenodd;}techdegree seal-36
    Anwar Rizalman
    Python Development Techdegree Graduate 33,620 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    2 Answers

  • Christopher Francisco
    Christopher Francisco
    6,425 Points

    Why are we passing the `index`, instead of the `player` itself?

    Posted April 14, 2017 8:49pm by Christopher Francisco
    Christopher Francisco
    6,425 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    0 Answers

  • William Olojede
    PLUS
    William Olojede
    Courses Plus Student 425 Points

    How to change/update state when using es6 class component and not react.create class

    Posted March 14, 2017 9:08pm by William Olojede
    William Olojede
    Courses Plus Student 425 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    2 Answers

  • markotimac
    markotimac
    2,331 Points

    Why is the naming convention for increment/decrement delta?

    Posted February 17, 2017 9:50pm by markotimac
    markotimac
    2,331 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    1 Answer

  • 見綸 陳
    見綸 陳
    6,333 Points

    Do not mutate state directly?

    Posted November 23, 2016 3:00pm by 見綸 陳
    見綸 陳
    6,333 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    0 Answers

  • Iain Simmons
    MOD
    Iain Simmons
    Treehouse Moderator 32,304 Points

    Pass second argument to map method instead of using bind

    Posted November 16, 2016 10:57am by Iain Simmons
    Iain Simmons
    Treehouse Moderator 32,304 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    2 Answers

  • lihaoquan
    lihaoquan
    12,045 Points

    Is it better to update a specific property using setState(), or dump the whole state into setState()?

    Posted November 13, 2016 5:06am by lihaoquan
    lihaoquan
    12,045 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    4 Answers

  • Graham Morby
    Graham Morby
    8,292 Points

    Uncaught ReferenceError: delta is not defined

    Posted October 14, 2016 11:27am by Graham Morby
    Graham Morby
    8,292 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    1 Answer

  • Nadia Stoffel
    Nadia Stoffel
    2,964 Points

    onChange & onScoreChange

    Posted October 3, 2016 9:20pm by Nadia Stoffel
    Nadia Stoffel
    2,964 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    3 Answers

  • Zhiqiang Zhang
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    Zhiqiang Zhang
    iOS Development Techdegree Student 10,679 Points

    how it know which index is

    Posted September 4, 2016 11:04pm by Zhiqiang Zhang
    .a{fill-rule:evenodd;}techdegree
    Zhiqiang Zhang
    iOS Development Techdegree Student 10,679 Points
    • JavaScript
    • React Basics (retired)
    • Designing Data Flow
    • Communicating Events

    4 Answers

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