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Charles Petzold

charlespetzold.com

Charles Petzold is the author of the books Code and The Annotated Turing

Popular posts
12
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#408 personal

Visit charlespetzold.com → On Hacker News Aug 2014 – Sep 2026

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1

“Code” 2nd Edition

I am overjoyed to announce that the 2nd edition of my book Code: The Hidden Language of Computer Hardware and Software will be published by Pearson on August 19, 2022. As you can see, the covers of the two editions are nearly identical except that the 2nd edition uses the “dark mode” option:

2

“Code” 2nd Edition Now Available

In a startling disruption of the space-time continuum — and a violation of the basic maxim of publishing that nothing is ever on time — the publication date of the 2nd edition of my book Code: The Hidden Language of Computer Hardware and Software was bumped up by 12 days. That means that the publication date is today…

3

The Appalling Stupidity of Spotify's AI DJ

Am I naïve in expecting Artificial Intelligence to be smart? Is my interpretation of the word “intelligence” too literal? And when an AI behaves stupidly, who’s to blame? The programmers or the AI entity itself? Is it even proper to make a distinction between the two? Or does the AI work in so mysterious a way that…

5

Very Wrong Math

The difference between misinformation and disinformation is the difference between ignorance and malice. Trolling is somewhat different, incorporating an element of provocation and narcissism. But what the hell is this?