rockyj

Joined 14 years ago

Karma
1,454
Submissions
239
Member since
Mar 5
Programmer since 1996 (living in Berlin since 2013) . More on - https://rockyj-blogs.web.app/
View on Hacker News

Recent submissions

Comment · 8 days ago
Interesting to see Cortisone mentioned on HN. I was diagnosed with Thymus Carcinoma in 2020 (peak COVID), long story short, with God's grace - all healed in 6 months. In 2024 it reoccurred, then Chemo, then healing. 2026 has been tough for me, they found growth on one kidney, small and slowly growing, got it removed. Then doctors recommended immunotherapy, said it would be safe. But like the article, immunotherapy messed me up - extreme muscle weakness and caused inflammation in a lot of muscles even heart. Then I am on cortisone for last 2 months, getting the immunotherapy out. This has been quite hard, even harder than chemo.

Anyways, for you folks - life is a gift, I did not see many conventional "healthy" days since I turned 40, but with faith in Christ I have been healed many times, lived so many years and worked as a normal programmer. Things may have looked very difficult at some points, but faith and love of Jesus pulled me through.

If you have good health, take care of it and personally live a - "holy" life, the rest follows. I know I may sound strange but my biggest regrets have been when I messed up in life by hurting others or living selfishly with no self control.

Comment · 2 months ago
A very nice read and pretty much my experience. I have been here for a quarter of my life now, I do not think I can live anywhere else now. People may not like me being here because of my skin color or whatever but I do not mind. I keep to myself and follow all the "rules" I can. In fact, I like most of the rules, rules are good because they ensure order, fairness and equality.

Will a little bit of empathy be nicer, sure, but I cannot complain. Speaking of which, a lot of German natives complain and some are even leaving the country (around 100k left last year), but honestly I have visited / lived in nine countries, and people have no idea how good they have it here. I came here with a bag, twenty euros in my pocket and a job offer, a dozen years later I have pretty much all basic comforts and stability one can dream of, my kids have a bright future waiting for them, all this is not possible in many countries.

Comment · 3 months ago
It is truly a great city to live in. I have only visited it a few times, I wish I could live there.
Comment · 3 months ago
This is a total mess IMHO.

- The make around 5 billion in revenue per quarter - The problem according to them is profit margin - around 150-160 million

So first of all, they are big! Secondly they are not at a loss. They just have a "thin, non-growing margin". So to fix all this they are trimming down, so they can "return to growth" (which I think is ridiculous).

Some points -

- They are huge business even now - 5 billion per quarter revenue is no joke

- They did not have to buy all those studios

- They looked at Netflix, and wanted the sweet monthly subscription cash stream

- Then they did not have to give away popular games day one on Game Pass

- And finally, they did not have to raise Game Pass prices to improve the profit margins. Of course, consumers pulled out.

- Once again, short term vision, crazy decisions, bad spending spree and a constant need to "make numbers go up" and who has to pay for all this?

Comment · 4 months ago
Looks great! Gamedev is so cool, being able to create enjoyable, playable worlds and characters must be so satisfying. If you can tell me how to build something like this I will be so grateful.
Comment · 4 months ago
IMHO - In an AI context an "eval" is answering the question - "Is this AI / LLM call helping me or is doing the right thing?"

AI is not deterministic like regular code, so imagine you use it for "search" (RAG) or for summarizing or for classifying emails etc. How do you know it is giving you the right results? In this context, AI evals are an important idea and very often neglected.

You can use an initial "dataset" to evaluate your prompt and AI calls + code (think test cases), this dataset will of-course be curated by humans. But as the software is used, you want to incorporate, real production data as well and run the evaluation pre and post launch. Sounds simple, but can get complicated specially since this area is new and as the post mentioned there are too many players and options out there (since everyone thought this is a money maker).

Comment · 5 months ago
That is a strange title / comparison. Docker images (even slimmed down) have an OS (most likely a Linux distribution), some libs and the runtime needed for a programming language. On it's own a "game engine + WASM binary" is not comparable.
Comment · 5 months ago
Last i checked, it needed JVM (parts of the library are in Java). Given there are many JS minifiers and optimizers (tree shaking etc.) avaliable in JS itself in 2026, I do not know why we need this huge overhead.
Comment · 5 months ago
Nice! Now also get rid of the elephant in the room - "Google Closure Compiler" and then we can really celebrate.
Comment · 5 months ago
My dad had a transportation contract with the local Wimco factory, we had stacks of these at home. Lots of childhood memories associated with the matches.
Comment · 7 months ago
I am a Clojure fan and would love to use it. But you are right, we live in a real world where money talks and most organizations want to see developers as cheap, replaceable commodities.

Not to mention in a post AI world, cost of code generation is cheap, so orgs even need even fewer devs, combine all this with commonly used languages and frameworks and you need not worry about - "too valuable to replace or fire".

Having said that - there may be a (very) small percentage of orgs which care about people, code crafting and quality and may look at Clojure as a good option.

Comment · 7 months ago
Comment · 7 months ago
Line goes up is also not enough anymore. The slope of line going up is most important. You made 10bn last year, but only 9 bn this year - this means time for some layoffs to please "the market". I have no way to explain this world we live in.

Live from the official Hacker News API

A modern reader for Hacker News · SvelteKit + Skeleton