Hannes Petri

(Hands-On) Engineering Manager at @StravitoAB. JSON-RPC enthusiast. Any opinion presented here is my own.

[Hannes Petri @hannespdev]

@kdhrubo No question really, I just played around with it a bit and saw how it could be useful in a bigger project :)

[Hannes Petri @hannespdev]

Curious about MyBatis

[Hannes Petri @hannespdev]

@DanielW_Kiwi @VicVijayakumar I-wish-this-was-the-problem-I-was-trying-to-solve-driven development

[Hannes Petri @hannespdev]

@VicVijayakumar @itsrickyszn https://t.co/ux1qrkzNJf

[Theo - t3.gg @theo]

@andrewvoelker I’m moving from one MySQL solution to another

[Hannes Petri @hannespdev]

@usgraphics @htmx_org >> core that regressions will be clearly evident when using the product or in integration/e2e tests. When that happens, you can add tests to make sure it doesn't happen again

[Hannes Petri @hannespdev]

@usgraphics @htmx_org The code base I work on owes its stability and quality to its comprehensive test suite, but in many cases I agree. I don't think you should feel bad about skipping tests in the early phase of a product. The code you write is either 1) likely to be thrown away soon, or 2) so >>

[Hannes Petri @hannespdev]

Let's say 90% of all human tasks can be automated with AI. That means that the remaining 10% will be the new bottleneck. Who's working on them?

[Hannes Petri @hannespdev]

@cremieuxrecueil Yet another bad practice that can be attributed to REST

[Hannes Petri @hannespdev]

@fjzeit Haven't used VB6 since I was a kid in 2004 or so, but somehow my muscle memory managed to produce a working hello world application

[Hannes Petri @hannespdev]

This was built into XML. You had to do <values><value>1</value>...</values>, and if need arose, you'd just extend it to <value meta="true">1</value>

[Hannes Petri @hannespdev]

I almost always regret using arrays of scalars in JSON APIs. Even if you think you need [1, 2, 3], you'll eventually realise that you need something like

[
{ "value": 1, "meta": true },
{ "value": 2, "meta": false },
{ "value": 3, "meta": true }
]

[Hannes Petri @hannespdev]

@anerdguynow Maybe you're referring to something else, but I'm getting *really* tired of the endless shameless engagement bait à la "Do you prefer tabs or spaces?"

[Hannes Petri @hannespdev]

@alexdotjs @ascorbic 90% of why SPAs are a thing is because you want to be able to navigate without having the whole page reload every time. Frames solved that but were considered "wrong"

[Hannes Petri @hannespdev]

@alexdotjs @ascorbic We had this 20 years ago, and I blame everything that's happened since on the demise of <frame>s

[Hannes Petri @hannespdev]

@CFDevelop @azamsharp @dhh Randomly stumbled upon this tool today. Haven't tried it myself, but it sounds like something that would fit your testing workflow like a glove https://t.co/DEIAp9cJAS

[Hannes Petri @hannespdev]

@CFDevelop @azamsharp @dhh >> the unit testing purists nor the end-to-end enthusiasts, but I find it a very productive way to develop new functionality (I never need to run the app locally) and it enables the whole team to make changes with confidence

[Hannes Petri @hannespdev]

@CFDevelop @azamsharp @dhh Most of the test cases I write for a web backend project fall into one of the following two categories: put stuff in the DB and verify that an endpoint returns the right thing, or call an endpoint and verify there's the right stuff in the DB. Probably doesn't satisfy neither >>

[Hannes Petri @hannespdev]

@maciejwalkowiak Agreed. I would love it if I could implement a pure simulation of the business using entities, but it's just not possible in practice

[Hannes Petri @hannespdev]

@p1xelHer0 Perl

[Hannes Petri @hannespdev]

@lukaseder 😍