assembly - How binaries are generated using Punched cards? - Retrocomputing Stack Exchange

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

assembly - Unknown variable being moved into EAX register - Stack Overflow

Inside card sorters: 1920s data processing with punched cards and relays

Why were punch cards used for programming? Didn't computer screens and keyboards already exist by the time programmers used them? - Quora

If binary code was born of the card punch era of coding, what other options are there if currently only theoretical? - Quora

UNIVAC 90 Column Card – From Loom to Computers

assembly - Randomly picking up a x86 register for an instruction - Reverse Engineering Stack Exchange

Steins;Gate on the Speccy?! Z80 Assembly Part 2: Stack, Registers, Interrupts, 128K Memory Map

User Sep Roland - Retrocomputing Stack Exchange

IBM System/3 96-column punched cards, X428.84

History of computing hardware - Wikipedia