JS Add Array to Multidimensional Array?

  • 0
    There is an array like
    let arrray = [[id_1, consta_1], [id_2, consta_2], [id_3, consta_3]]
    You need to add an array like [id_4, consta_4] in the place between id_1 and id_2.
    How can I do that?
    JavaScript Anonymous, Sep 20, 2020

  • 1 Answers
  • 0
    array.splice (1, 0, [id_4, consta_4])
    Savannah Bullock

Your Answer
To place the code, please use CodePen or similar tool. Thanks you!