> some of the programs you literally entered in machine code! How did people ever find the time?!
IIRC there was a program in BASIC you had to run to start the machine language prompt. Entering lines basically involved typing a series of numbers and their checksum. If you entered the line without errors, a bell sound would play. Otherwise you would hear a buzzing sound.
I knew how to touch type and would just treat the number row on the keyboard as the home row. It was actually faster to transcribe the machine code due to the checksum feature compared to BASIC code.
Looking back on it, I wish they would have just had the program listings in assembly language instead of machine code. That would have made it easier to follow along.