Your Mileage May Vary
I bought my car over 12 years ago and have tracked every fuel fill-up and mile since day one. For years I relied on spreadsheets to log fuel purchases and mileage. I always felt there should be a simple app for this, but none of the ones I found quite matched what I needed. And I kept putting off building one myself. Until now.
http4s is a backbone for many mission-critical systems. I'm pleased to share that "Pure functional HTTP APIs in #Scala" by Jens Grassel is free once again, and this time it's for good! π
It's a fantastic resource for anyone looking to build robust, battle-tested web backends.
Next week for the London Scala user group, don't miss the talks by @tgodzik and @noelwelsh in Hammersmith!
Spring (JPA) is awesome π
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I don't normally post my email newsletter, but I thought this one was a banger: on the dualities between constructor injection, the reader monad, comonads, and effect handlers. If that sounds like your jam: https://buttondown.com/functionalprogrammingstrategies/archive/dualities-in-dependency-injection/
(Or just grab the book! https://functionalprogrammingstrategies.com/)
Fun with Parsing
Fun with Parsing
Say it with me now:
AI is designed to *sound* correct
It is not designed to *be* correct
Matej Cerny
Ξ» Francesco Serra Ξ»
Seth Tisue
noelwelsh
Sid π΅πΈ