
Computer Science: Just the Useful Bits
Are you a professional developer, or do you want to be? Worried that your computer science theory is not enough, or is outdated? We'll talk about which parts are useful, which aren't, and why/where. Every week you'll get an informed opinion from a professional developer about a specific part of computer science and when/where/whether it's useful. We cover algorithms, analysis, data structures and all sorts of theory, here on Comp Sci: Just the Useful Bits.
Latest episodes

Mar 8, 2021 • 57min
With Ernesto Tagwerker: Learning Programming, Business and Management
Ernesto and I talk about how he learned software development, but also some business and management in his competitive public university in Argentina. We talk group projects, learning well and trying things that failed.
For show notes and links, see: http://justtheusefulbits.com/jtub/ernesto-tagwerker-learning-programming-business-and-management/

Mar 1, 2021 • 59min
With John Pavan: Coming to Programming from Nuclear Physics
I met John Pavan early in his career, after he'd just made the transition from nuclear physics to full-time computer programming. We caught up on how C++ is doing and how he's doing in it. We also talked about what he looks for in a software hire, and handling legacy code.
For show notes and links, see: http://justtheusefulbits.com/jtub/john-pavan-coming-to-programming-from-nuclear-physics-and-some-vagaries-of-c++/

Feb 23, 2021 • 1h 2min
With Chris Seaton: On Ph.Ds and Software Apprenticeships
Chris Seaton, founder of TruffleRuby, talks with me about getting a computer science Ph.D, how learning compilers is necessarily like an old-style apprenticeship, and a near-the-metal view of complex algorithms for computation.
For show notes and links see: For show notes, links and comments see https://justtheusefulbits.com/jtub/chris-seaton-on-phds-and-software-apprenticeships/

Feb 15, 2021 • 1h 7min
With Michael Dominick: Your Duck Was the Only Thing That Company Had Going For It!
Michael Dominick, of the Mike Dominick Show, talks to me about patterns in software, the Pokemon API, what he looks for when hiring developers and how he's pretty sure the universe is POSIX compliant.
Links available here: http://justtheusefulbits.com/jtub/michael-dominick-your-duck-was-the-only-thing-going-for-it/

Nov 10, 2020 • 1h 6min
With George Sheppard: On Security, UML and What's More Important than Money
George and I talk about how he learned to do what we do. He loved his classes on security, and I'm envious. He doesn't remember his classes on mathematics — I might envy that, too. We talk about how hard making good games is, a little. And we talk about how you need to think of each job as a stepping stone to the right next thing.
For show notes, links and comments see https://justtheusefulbits.com/jtub/george-sheppard-security-uml-and-what-is-more-important-than-money/

Nov 3, 2020 • 1h 25min
With Jared White: the Trip from PHP to Ruby and Beyond
Jared and I talk about his journey through all sorts of programming platforms, from the Commodore 128, through PHP to Ruby and onward. He talks about Object Oriented programming, Rails service objects and why he doesn't like classes that are just functions. He talks about how GitHub brings a little of the benefits of pair programming to the single-programmer experience. We even talk a little language performance, and how machine learning code looks weirdly like graphics and GPGPU.
For show notes, links and comments see https://justtheusefulbits.com/jtub/jared-white-the-trip-from-php-to-ruby/

Oct 27, 2020 • 2h 7min
With Chris Oliver: The Black Magic of Video Game Timing
In this episode, Chris and I talk about the black magic of video game timing, why you should build your own package manager, why you should write what you love, why Chrome using All The Memory is a good thing and what you can learn from Porsche redesigning their whole car every four years.
For show notes, links and comments see https://justtheusefulbits.com/jtub/chris-oliver-the-black-magic-of-video-game-timing/

Oct 13, 2020 • 1h
With Drew Carpenter: Static or Dynamic Languages?
In this episode, Drew and I talk about job interviews, static and dynamic languages and a little of everything career-related.
For show notes, links, comments and transcripts see https://justtheusefulbits.com/jtub/drew-carpenter-static-and-dynamic-langs/

71 snips
Oct 6, 2020 • 1h 1min
With Hugo DiFrancesco: ...
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Sep 29, 2020 • 59min
With Swizec Teller: The Value of Theory and Why Not to Build an Analytics Service
Swizec and I talk about his theory-heavy education in Slovenia and how extremely useful it's been to him. We also talk about educational overengineering, automata theory, why NoSQL is usually a mistake and whether online education has jumped the shark.
For show notes, links, comments and transcripts see http://justtheusefulbits.com/jtub/swizec-teller-the-value-of-theory-and-why-not-to-build-an-analytics-service/