let a = [1,2,40,60] let b = [50, 70, 80]
Suppose I want to move 40 from a to array b and delete it from a so I get
a = [1,2,60] b=[50, 70, 80, 40]
Please help. Any suggestion is appreciated
You can do a simple
splice to move the value:
This grabs the element you want from a, adds it to b, and removes it from a all at the same time.
Edit: As @malarres pointed out below, you can also concat the returned array: