Margaret Hamilton, NASA’s lead developer for Apollo program, stands next to all the code she wrote by hand that took humanity to the moon in 1969
Margaret Hamilton, NASA’s lead developer for Apollo program, stands next to all the code she wrote by hand that took humanity to the moon in 1969
Amazing. Punch cards are before my time but did she have to plot out the code before creating punch cards? I’m wondering about the " by hand " part of it.
As @hjeremy@lemm.ee noted, this was woven into core rope memory, not punch cards.
Oh that sounds neat. I’ll go look that up as i haven’t heard of core rope.
Alright that was cool. Thanks for the link. I barely understood how it works but sort of got the concept. How far we have come. Wow.
I was a CS major in late 70s and used punch cards for Fortran programs. I’m guessing “by hand” meant writing the code with pencil/pen on paper and then typing up the punch cards for each line of code.