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    • Showing results for:
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array
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  • Samuel Kleos
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    .a{fill-rule:evenodd;}techdegree
    Samuel Kleos
    Front End Web Development Techdegree Student 13,728 Points

    I used the spread operator, and it came up with output on multiple lines?

    Posted on Dec 5, 2022 by Samuel Kleos
    .a{fill-rule:evenodd;}techdegree
    Samuel Kleos
    Front End Web Development Techdegree Student 13,728 Points
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array

    1 Answer

  • Peter Huang
    Peter Huang
    5,427 Points

    what " arr.length " does.

    Posted on Nov 26, 2022 by Peter Huang
    Peter Huang
    5,427 Points
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array

    1 Answer

  • Peter Huang
    Peter Huang
    5,427 Points

    Let items dont need to be inside function?

    Posted on Nov 26, 2022 by Peter Huang
    Peter Huang
    5,427 Points
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array

    1 Answer

  • John Lane
    John Lane
    1,697 Points

    Why does "arr" reference the "playlist" array? Is that the nature of "arr" itself or is it assigned?

    Posted on May 10, 2022 by John Lane
    John Lane
    1,697 Points
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array

    1 Answer

  • karan Badhwar
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    .a{fill-rule:evenodd;}techdegree seal-36
    karan Badhwar
    Web Development Techdegree Graduate 18,135 Points

    MDN example

    Posted on Dec 7, 2021 by karan Badhwar
    .a{fill-rule:evenodd;}techdegree seal-36
    karan Badhwar
    Web Development Techdegree Graduate 18,135 Points
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array

    3 Answers

  • Alex Hort-Francis
    Alex Hort-Francis
    17,074 Points

    On spread syntax and multi-dimensional arrays

    Posted on Oct 16, 2021 by Alex Hort-Francis
    Alex Hort-Francis
    17,074 Points
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array

    1 Answer

  • Esther AlQaisi
    Esther AlQaisi
    2,311 Points

    "My Music Playlist" heading not showing

    Posted on May 3, 2021 by Esther AlQaisi
    Esther AlQaisi
    2,311 Points
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array

    1 Answer

  • ja5on
    ja5on
    10,338 Points

    On Create a Multidimensional Array video I can't see the link between playlist and function createListItems

    Posted on Jan 25, 2021 by ja5on
    ja5on
    10,338 Points
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array

    2 Answers

  • Kord Monaco
    Kord Monaco
    3,443 Points

    Console gives me an error at line 14: Cannot read property '0' of undefined at createListItems

    Posted on Nov 1, 2020 by Kord Monaco
    Kord Monaco
    3,443 Points
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array

    4 Answers

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