Skip to content

Settings and activity

1 result found

  1. 28 votes
    Vote

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
    You have left! (?) (thinking…)
    How important is this to you?

    We're glad you're here

    Please sign in to leave feedback

    Signed in as (Sign out)
    An error occurred while saving the comment
    Ashish Shkla commented  · 

    What if first value in the series is null?
    Your solution doesn't seem to work for the case where first value is null.