Hacker News: henrik_w

Lessons Learned from Fixing Flaky Tests with Claude

henrik_w — Sat, 15 Aug 2026 17:14:58 +0000

Article URL: https://henrikwarne.com/2026/08/15/lessons-learned-from-fixing-flaky-tests-with-claude/

Comments URL: https://news.ycombinator.com/item?id=49312355

Points: 2

# Comments: 0

Computers Care About Code

henrik_w — Tue, 21 Jul 2026 09:07:54 +0000

Article URL: https://davidwhitney.co.uk/blog/2026/07/20/computers_finally_care_about_code/

Comments URL: https://news.ycombinator.com/item?id=48989845

Points: 2

# Comments: 0

Hard-Won Lessons from a Year of Using AI

henrik_w — Mon, 01 Jun 2026 08:11:17 +0000

Article URL: https://spin.atomicobject.com/lessons-year-ai/

Comments URL: https://news.ycombinator.com/item?id=48353936

Points: 11

# Comments: 1

Castles in the Air – It's Still Just as Rewarding

henrik_w — Wed, 01 Apr 2026 08:32:01 +0000

Article URL: https://media.pragprog.com/newsletters/2026-03-25.html

Comments URL: https://news.ycombinator.com/item?id=47598349

Points: 3

# Comments: 1

New comment by henrik_w in "Shell Tricks That Make Life Easier (and Save Your Sanity)"

henrik_w — Fri, 27 Mar 2026 10:07:46 +0000

Or put && between them - I had "compile;run" and when compile failed, it still ran (but the old build). Took me a while to figure out. && ensures the first command succeeds. Anyway, so worth it to combine commands into one line for easy re-run.

Intentional Overuse Is an AI Coding Learning Strategy

henrik_w — Sun, 22 Feb 2026 19:48:21 +0000

Article URL: https://www.jedi.be/blog/2026/intentional-overuse-is-an-ai-coding-learning-strategy/

Comments URL: https://news.ycombinator.com/item?id=47114002

Points: 2

# Comments: 0

New comment by henrik_w in "Ask HN: Share your personal website"

henrik_w — Wed, 14 Jan 2026 19:46:04 +0000

https://henrikwarne.com/ - my blog about programming (started it in 2011). Happy to have had several posts hit the HN front page.

Book Review: The Math Academy Way

henrik_w — Wed, 31 Dec 2025 15:16:58 +0000

Article URL: https://ijfen.substack.com/p/book-review-the-math-academy-way

Comments URL: https://news.ycombinator.com/item?id=46444838

Points: 2

# Comments: 0

New comment by henrik_w in "“This telegram must be closely paraphrased before being communicated to anyone”"

henrik_w — Mon, 01 Sep 2025 11:57:40 +0000

The book by Ben Macintyre, "Operation Mincemeat: How a Dead Man and a Bizarre Plan Fooled the Nazis and Assured an Allied Victory", is very good.

https://www.goodreads.com/book/show/7632329-operation-mincem...

Lessons from 9 More Years of Tricky Bugs

henrik_w — Mon, 16 Jun 2025 14:02:19 +0000

Article URL: https://henrikwarne.com/2025/06/15/lessons-from-9-more-years-of-tricky-bugs/

Comments URL: https://news.ycombinator.com/item?id=44289583

Points: 2

# Comments: 0

New comment by henrik_w in "Jfokus Stockholm 2025"

henrik_w — Mon, 16 Jun 2025 13:59:22 +0000

Thanks, my mistake. Don't know how to delete, so will submit again instead.

Jfokus Stockholm 2025

henrik_w — Mon, 16 Jun 2025 13:44:13 +0000

Article URL: https://henrikwarne.com/2025/02/08/programming-conference-jfokus-stockholm-2025/

Comments URL: https://news.ycombinator.com/item?id=44289449

Points: 1

# Comments: 2

Ladder of Bug Discovery Joy

henrik_w — Mon, 17 Mar 2025 10:23:50 +0000

Article URL: https://blog.meadsteve.dev/programming/2025/03/16/ladder-of-bug-discovery-joy/

Comments URL: https://news.ycombinator.com/item?id=43386862

Points: 2

# Comments: 0

More Good Programming Quotes, Part 6

henrik_w — Mon, 03 Mar 2025 06:31:27 +0000

Article URL: https://henrikwarne.com/2025/03/02/more-good-programming-quotes-part-6/

Comments URL: https://news.ycombinator.com/item?id=43238917

Points: 2

# Comments: 0

Programming Conference – Jfokus Stockholm 2025

henrik_w — Sun, 09 Feb 2025 07:22:42 +0000

Article URL: https://henrikwarne.com/2025/02/08/programming-conference-jfokus-stockholm-2025/

Comments URL: https://news.ycombinator.com/item?id=42989096

Points: 1

# Comments: 0

My simple knowledge management and time tracking system

henrik_w — Sat, 09 Nov 2024 16:31:04 +0000

Article URL: https://henrikwarne.com/2024/11/09/my-simple-knowledge-management-and-time-tracking-system/

Comments URL: https://news.ycombinator.com/item?id=42095263

Points: 104

# Comments: 29

New comment by henrik_w in "Ask HN: What are your favourite technical newsletters?"

henrik_w — Sat, 09 Nov 2024 16:21:05 +0000

TLDR - one email per weekday.

New comment by henrik_w in "The art of programming and why I won't use LLM"

henrik_w — Mon, 26 Aug 2024 06:57:14 +0000

I love the craft of coding, and I still use ChatGPT every day to good effect. It writes the boilerplate code for me, and leaves the fun part to me. Don't underestimate the power of getting to a good, working solution faster.

I wrote a blog post about it yesterday:

https://henrikwarne.com/2024/08/25/programming-with-chatgpt/

Programming with ChatGPT

henrik_w — Mon, 26 Aug 2024 06:53:32 +0000

Article URL: https://henrikwarne.com/2024/08/25/programming-with-chatgpt/

Comments URL: https://news.ycombinator.com/item?id=41354648

Points: 1

# Comments: 0

New comment by henrik_w in "I run a software book club"

henrik_w — Fri, 31 May 2024 09:24:09 +0000

Great to hear!!