Regular Programming

About Embedded

Embedded is a weird thing. Lars is all Nerves and tries to explain and report from a world where people know part numbers off the top of their heads. The physical device missing is rarely a thing that happens in web development.Embedded-style work can sneak into other areas as well. Without a root file system, everything is a lot more secure. Security is a deep topic in general, and WPA is not just for wifi.Andreas shares his view of what "embedded" means, plus the story of building a really bad audio cable.LinksRaspberry piNervesFrank HunlethThreadripperCoral TPUTensor processing unitsAI kit for Raspberry pi 5Lars' Nervesconf talk is not out yetTI AM625ZephyrReal-time operating systemHAL - hardware abstraction layerHAL 9000OxideArm TrustzoneBuildrootLinux from scratchAlpineWolfiVintagenetwpa_supplicantEduroam802.1xPAP MS-CHAPEAPEAP-TLSOrangepiGet secrets by shooting lasers at security chipsNonceHMAC

About Interviewing

Andreas is a man of many hobbies. Interviewing for example. But sometimes, you get strange questions from strange people, end up feeling scared, or start lying just a bit. Then, perhaps, you tell the story of a bug. Perhaps we shouldn't work during the winter?Lars doesn't have interviews. More like sales calls. H§e shares his experiences of how to recruitment, both as part of interviews and as a more straightforward recruiter.Finally: the secret to everything Lars does.LinksPercy NilegårdHiring Processes with Gergely Orosz - Oxide and Friends (podcast)The Indiana Jones switchGigcity ElixirLars' conference reportChattanoogaNervesAmazon AuroraRewriting the Technical Interview

About Ranting at Ecto

Stories about Ecto quickly redeeming itself, and of what it takes to introduce foreign keys.Some of us are super comfortable referencing the ID. Lars dislikes that Ecto needs to be more complicated because of SQL, but the abstractions do hold.Also: the biggest reason to ever use a ORM! It can be reallynice to come back to one after a tour of plain SQL-land.Some people have just been bitten so hard by cowboys.LinksEctoForeign keysRethinkDBReferential integrityAXALantmännenModelForm in DjangoCowboy and PlugDSLUpsertsFragmentsHaxl - DSL for creating queriesSQLAlchemyets

About Long-Lived Code

Fredrik wants to think about long-lived code. Lars is offended, Andreas only a little bit so.Are there other good software development practices out there? Other than the ones focusing on building something quickly? Practices for building software which lives on and is maintained for much longer than we seem to care to admit? Should we remove dependencies over time? The swamp of dependency management and vendoring is probed, gradually shifting into firmware, the horrors of floating point (proper excuses are made), small language models.Finally, of course, indecent cups of tea.LinksLagomReactFlux architectureReduxChangelog episode with Justin Searls about dependencies as liabilitiesKent Beck talking about managing risks in software developmentKent Beck drawing on a whiteboard and staring at the audienceMithril.jsInteract.jsVendoringWorking effectively with legacy code - the book about legacy systemsDelphi 5FlaskDynamic linkingSAMLPOSIXLibcGlibcMuslH.264MicrocodeOxide and friendsCoral TPU:sTensorflow lite286PentiumCUDAROCmQuantizationLLaMA

About Fat Tuesday Buns

The Saint Valentine's peak passed without issue. Andreas had time for semlor.Lars has opinions on semlor, and can imagine many possible improvements. Like having an apple. Or a pizza.Lars has had a nice influx of work, including hardware work using Nerves. Testing and very hackish hot code reloading are both included.Finally, some thoughts on Linux audio, and musings about the possibility of creating really nice audio tools for the platform.LinksSaint ValentineThe strangler fig patternThe strangler patternPhoenixCowboySemlaMudcakeThe Swedish chef making chocolate mooseFinnish fastlagsbulle with jamOne of Lars' blog posts about NervesFrank Hunleth - also hot code reloads the way Lars has doneLars' Stream deck library for ElixirStream deckElgato key lightPulseAudioPipeWireRogue amoeba's audio tools for MacJACKCustom APT repositoryQuotesThe Nordics go all awkward and weirdIn my heart, it was a catastrophyHad time for semlorAn unimpressive pastryIt's less messy to have an appleProfessional nervesBuilding with nervesA reasonable enough abstractionThe Rogue Amoeba for Linux