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  • Samuel Kleos
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    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 December 5, 2022 6:56am by Samuel Kleos
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    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 November 26, 2022 8:20pm 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 November 26, 2022 7:42pm 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 May 10, 2022 3:42pm 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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    karan Badhwar
    Web Development Techdegree Graduate 18,135 Points

    MDN example

    Posted December 7, 2021 8:29pm by karan Badhwar
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    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 October 16, 2021 10:21am 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 May 3, 2021 8:32pm by Esther AlQaisi
    Esther AlQaisi
    2,311 Points
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array

    1 Answer

  • ja5on
    ja5on
    10,339 Points

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

    Posted January 25, 2021 6:46pm by ja5on
    ja5on
    10,339 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 November 1, 2020 6:48pm by Kord Monaco
    Kord Monaco
    3,443 Points
    • JavaScript
    • JavaScript Arrays
    • Multidimensional Arrays
    • Create a Multidimensional Array

    4 Answers

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