Podcast Notes and Key Takeaways

TL;DR- just notes and takeaways from recent podcast episodes. They’ll mostly be about product development, software engineering, or other tech stuff (GIS related probably). Podcasts Takeaways and notes from recent podcasts I’ve listened to - I’m finding that taking actual notes is helping me retain info and more actively listen lately - and I figured why not share publicly in case it gets someone else interested in listening to (or not) the episode.
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Drawing Cards without Replacement

TL;DR - working out the number of draws it will take to get an Ace if pulling cards randomly without replacing them. Just doing it as “an exercise to the reader” - sparked by some questions that came about in an Advent of Code discord server I’m in. I work out the expected number of draws to the first ‘success’ (drawing an Ace from a deck of cards, for example) from first principles, in a not-necessarily-rigorous-but-good-enough way (mathematicians don’t @ me.
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Modeling the Cooling in a Propane Tank

TL;DR: In a recent camping trip we noticed just how cold our propane tank was getting after cooking for a while - we started out pretty chilly anyway (about 50 F). The physics of this is cool and I wanted to play with modeling it. I have one of these little two burner propane stoves that we use when camping, it looks something like this: While we were cooking breakfast and boiling water for coffee, we noticed that the propane tank was getting super cold - there was not only a thick layer of frost forming on the outside, but a small chunk of solid ice on the bottom of the tank where it met the picnic table…
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Podcasts I've been into lately

Here are some podcasts I’ve been into lately and why I like them. Note - I’m not affiliated with any of these podcasts, I’m just a listener. Tech Backend Banter - Lane from boot.dev interviews a variety of other devs (mostly) and talks about their experiences and projects. I particularly like that it’s not only Golang focused. It’s mostly entertainment, but I’ve learned a few things from it. I really enjoyed the episodes with John Crickett about ‘mechanical sympathy’ (and also his coding challenges) and the one with Thomas Ballinger about convex.
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Two similar apps with dissimilar tech stacks

TLDR - My general takeaways from working on two similar apps. One the OG server-returns-html way with FastAPI/HTMX and one with Next.js using the app router / RSC / SSR. These are my quick take aways from the point of view of working on them from the perspective of a “non-web-dev dev”. Intro I am currently working on two somewhat similar web apps, one using FastAPI with HTMX and one using Next.
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