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Thread: a little help

  1. #1
    Senior Member
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    a little help

    i need help visualising 2d arrays, can anyone help?

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  3. #2
    Senior Member Ronald Roe's Avatar
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    It's just an array of arrays. Each index in the array has an array stored in it.
    Code:
    var arr = [[1, 2, 3], [4, 5, 6], [7, 8, 9]];
    
    console.log(arr[1]);
    // output: '[4, 5, 6]'
    Ron Roe
    Web Developer
    "If every app were designed using the same design template, oh wait...Bootstrap."


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