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May 31, 2024 · Fundamentals
How Early Programmers Coded Without Modern Tools
Before IDEs and the Internet, early programmers wrote assembly directly into switch‑controlled machines, manually entering hexadecimal code into 1 KB memories, later using paper tape and punched cards at about 110 bits per second, before BASIC and Unix introduced interactive, higher‑level development that led to today’s instant, screen‑based environments.
History of ComputingSoftware Developmentcomputer archaeology
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