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History & Retro Computing

The most popular blog posts about history & retro computing on Hacker News. 4,252 posts.

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2641

Amiga Screens: A Primer

One of the unwritten rules of the Internet seems to be that whenever something Amiga-related is mentioned, at least one Amiga fan (myself included) must show up and try to explain the concept of screens . Amiga screens can have different resolutions, we'll tell you, and one can drag them, we'll say, and other Amiga…

2649

Why is my TI-99/4A in Black and White?

My first computer was a Texas Instruments TI-99/4A. Longtime readers may remember a previous article where we implemented TI-99/4A BASIC as a Scripting Language for modern computers. Recently I got nostalgic for the actual hardware so I got my 99 out of the closet where it had been for a decade o…

2652

Celebrating Tony Hoare's mark on computer science

Tony Hoare at the LASER summer school, September 2007 (All photographs in this article are by the author) Had they included just one of Tony Hoare’s major achievements, many scientific careers would be considered prestigious enough. His had a long list, which I am going to try to summarize, not pretending to get…

2660

0xCAFEBABE & 0xFEEDFACE (2003)

Tuesday, January 28, 2003 0xCAFEBABE & 0xFEEDFACE Recently, the origin of the magic numbers of 0xCAFEBABE and 0xFEEDFACE came up in an email conversation between a number of ex-NeXT folks. Specifically, someone asked what the origin of the two magic numbers were in the context of mach-o file formats and why had Java…

2669

Sierra Gets Creative

Coming out of Sierra On-Line’s 1984 near-death experience , Ken Williams made a prognostication from which he would never waver: that the real future of home as well as business computing lay with the open, widely cloned hardware architecture of IBM’s computers, running Microsoft’s operating systems. He therefore…