Beginning Table Views · Data Sources and Delegates | Ray Wenderlich

bdmoakley · September 3, 2018, 5:52pm

This is a companion discussion topic for the original entry at https://www.raywenderlich.com/5995-beginning-table-views/lessons/9

maomao · October 29, 2018, 1:14pm

I am not sure why I use extension I can delete `overwrite.

shogunkaramazov · October 31, 2018, 3:05am

@bdmoakley Can you please help with this when you get a chance? Thank you - much appreciated! :]

bdmoakley · October 31, 2018, 2:57pm

Overriding occurs when you are replace a method with a newer implementation. If you are implementing a method via. a protocol, you aren’t overriding it, you are implementing it. Mind you, you can override in an extension.