Skip to content

Instantly share code, notes, and snippets.

@pgpt10

pgpt10/DeepShallow1.swift

Last active June 10, 2018 06:23
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save pgpt10/c8e643a50883e33bc52aa8c1765dcdaa to your computer and use it in GitHub Desktop.
Save pgpt10/c8e643a50883e33bc52aa8c1765dcdaa to your computer and use it in GitHub Desktop.
Download ZIP
Raw
DeepShallow1.swift
var arr1 = ["John", "Stefen", "Caroline"]
var arr2 = arr1
print(arr1) //John, Stefen, Caroline
print(arr2) //John, Stefen, Caroline
arr2.removeLast()
arr2[0] = "Maddy"
print(arr1) //John, Stefen, Caroline
print(arr2) //Maddy, Stefen
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment