assembly - How binaries are generated using Punched cards

I thought that punched cards already represent the code in binary since a hole means 0 and rest positions mean 1 on a punched card. But then I read that you could use punched cards to present the C

How did computer programs run on punch cards store and save input

Punched card - Wikipedia

What is punched card? - Quora

What is a Punch Card?

How did punch cards store computer data non-digitally? - Quora

Punched card - Wikipedia

Douglas W. Jones's collection of punched cards for computer programs

Punch cards — AMath 483/583, Spring 2013 1.0 documentation

Punched Card Typography Explained

ibm - Was bootloading from punch cards possible on System/370

The punched card tabulator

Punched card - Wikipedia