Join the social network of Tech Nerds, increase skill rank, get work, manage projects...
 

  • Data Structures: How to Remove Items?

    @TN0005
    Recommendations Offline Message

    • 0
    • 0
    • 0
    • 0
    • 0
    • 0
    • 0
    • 457
    Answer it

    Hi. 

    Is there an order of operations of sort when de-constructing or constructing arrays?

    Example: I have a n array with eight numbers. I want to .shift( ) the the first number in index "0" then .splice( ) the last five numbers. 

    So, my questions is, does the .shift( ) occur first and then the .splice( ) and should I start the index position after result of the .shift( )? I hope this makes sense. Thank you.

    1   const arr = [2, 4, 5, 1, 7, 5, 2, 1];

    2   arr.shift(0);

    3   arr.splice(3,5);

    4   console.log(arr);

    Javascript Data Structures
    Answer it

 0 Answer(s)

Sign In
Forgot Password?
                           OR                           
Create an account !!
                           OR                           
Register

Sign up using

                           OR                           
Forgot Password
Fill out the form below and instructions to reset your password will be emailed to you:
Reset Password
Fill out the form below and reset your password: