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  • James Reich
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    James Reich
    Front End Web Development Techdegree Graduate 14,854 Points

    arr.charAt() vs arr[index]

    Posted June 23, 2022 10:34pm by James Reich
    .a{fill-rule:evenodd;}techdegree seal-36
    James Reich
    Front End Web Development Techdegree Graduate 14,854 Points
    • JavaScript
    • JavaScript Array Iteration Methods
    • Combining Array Methods
    • Combining filter() and map()

    1 Answer

  • karan Badhwar
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    karan Badhwar
    Web Development Techdegree Graduate 18,136 Points

    Shorthand

    Posted February 4, 2022 9:05am by karan Badhwar
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    karan Badhwar
    Web Development Techdegree Graduate 18,136 Points
    • JavaScript
    • JavaScript Array Iteration Methods
    • Combining Array Methods
    • Combining filter() and map()

    1 Answer

  • Sara Masek
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    Sara Masek
    Front End Web Development Techdegree Student 11,513 Points

    Why does filter have to come first in the chain sequence?

    Posted October 11, 2021 7:08pm by Sara Masek
    .a{fill-rule:evenodd;}techdegree
    Sara Masek
    Front End Web Development Techdegree Student 11,513 Points
    • JavaScript
    • JavaScript Array Iteration Methods
    • Combining Array Methods
    • Combining filter() and map()

    3 Answers

  • Frank keane
    Frank keane
    8,074 Points

    Arrow functions don't always use curly braces though.

    Posted June 18, 2021 2:26pm by Frank keane
    Frank keane
    8,074 Points
    • JavaScript
    • JavaScript Array Iteration Methods
    • Combining Array Methods
    • Combining filter() and map()

    2 Answers

  • Frank keane
    Frank keane
    8,074 Points

    Would .reduce work here also?

    Posted June 18, 2021 2:02pm by Frank keane
    Frank keane
    8,074 Points
    • JavaScript
    • JavaScript Array Iteration Methods
    • Combining Array Methods
    • Combining filter() and map()

    0 Answers

  • Gremyko Coleman
    Gremyko Coleman
    9,756 Points

    I did my solution a different way, but had the same results

    Posted March 8, 2021 8:02am by Gremyko Coleman
    Gremyko Coleman
    9,756 Points
    • JavaScript
    • JavaScript Array Iteration Methods
    • Combining Array Methods
    • Combining filter() and map()

    1 Answer

  • Rick S
    Rick S
    11,273 Points

    .map(name => ({ name: name}) ); In the arrow function body, how does it know which 'name' is the provided argument

    Posted February 27, 2021 3:04am by Rick S
    Rick S
    11,273 Points
    • JavaScript
    • JavaScript Array Iteration Methods
    • Combining Array Methods
    • Combining filter() and map()

    5 Answers

  • Jordan Kittle
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    Jordan Kittle
    Full Stack JavaScript Techdegree Graduate 20,149 Points

    This lesson never taught about wrapping an object literal in parenthesis to tell JavaScript to treat it as a literal.

    Posted November 14, 2020 7:35pm by Jordan Kittle
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    Jordan Kittle
    Full Stack JavaScript Techdegree Graduate 20,149 Points
    • JavaScript
    • JavaScript Array Iteration Methods
    • Combining Array Methods
    • Combining filter() and map()

    1 Answer

  • Anton Paluykh
    Anton Paluykh
    8,994 Points

    Property and value - name

    Posted June 24, 2020 2:10pm by Anton Paluykh
    Anton Paluykh
    8,994 Points
    • JavaScript
    • JavaScript Array Iteration Methods
    • Combining Array Methods
    • Combining filter() and map()

    1 Answer

  • Begana Choi
    PLUS
    Begana Choi
    Courses Plus Student 13,126 Points

    what's wrong with my code?

    Posted March 12, 2020 4:42pm by Begana Choi
    Begana Choi
    Courses Plus Student 13,126 Points
    • JavaScript
    • JavaScript Array Iteration Methods
    • Combining Array Methods
    • Combining filter() and map()

    1 Answer

  • Xavi Guasch
    Xavi Guasch
    10,882 Points

    Combining filter() and map(), challenge doubt

    Posted October 29, 2017 1:09pm by Xavi Guasch
    Xavi Guasch
    10,882 Points
    • JavaScript
    • JavaScript Array Iteration Methods
    • Combining Array Methods
    • Combining filter() and map()

    6 Answers

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