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LEDThereBeLight

127 karma · joined August 20, 2017

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LEDThereBeLight··on President Trump bans Anthropic from use in government systems
They have unlimited, free money.
LEDThereBeLight··on I hate AI side projects
It’s not a helpful comparison because it’s too early. If the first iPhone went away, no one would care. Once software is rearchitected around AI, it will look a lot different. Your phone won’t need UIs that are as complex, because we can just tell AI what to change or open or do.
LEDThereBeLight··on I hate AI side projects
The submitter could decide and curate what is useful to be shared, whether that’s exact message logs, or the subagents and skills they think made the difference.
LEDThereBeLight··on Code has always been the easy part
AI reduces the thinking time, too. And most of my time is spent either thinking or coding.
LEDThereBeLight··on How I use Claude Code: Separation of planning and execution
It’s not cargo culting, it does make a difference and there are papers on arxiv discussing it. The trouble is that it’s hard to tell whether it’ll help or hurt - telling it to act as an expert in one field may improve your result, or may make it lose some of the other perspectives it has which might be more important for solving the problem.
LEDThereBeLight··on Nobody knows how the whole system works
Because to a 20 year old who is worried about getting a job, the value of getting all A’s and learning less is higher than getting all B’s and learning more.
LEDThereBeLight··on Gallup will no longer measure presidential approval after 88 years
> When asked by The Hill if Gallup had received any feedback from the White House or anyone in the current administration before making the decision, the spokesperson said, “this is a strategic shift solely based on Gallup’s research goals and priorities.”

Why bury the lede? Why not just say “it’s got nothing to do with Trump, we’re doing this because X isn’t a priority for Gallup anymore.”

LEDThereBeLight··on British drivers over 70 to face eye tests every three years
16 year olds get better at driving.
LEDThereBeLight··on Show HN: Is this the perfect 404 page? [CSS only]
Are you just mapping a text file of status codes to a single template? None of them are any different? Why make all of them instead of just showing the 404 page?
LEDThereBeLight··on Ask HN: What 'AI feature' created negative ROI in production?
Even the OP was ChatGPT - he couldn’t even be bothered to remove the quote at the end.
LEDThereBeLight··on Tired of AI, people are committing to the analog lifestyle in 2026
Personal phone, work phone, and older model backup you keep in a drawer.
LEDThereBeLight··on The e-scooter isn't new – London was zooming around on Autopeds a century ago
It’s not about the climate. Cities are just too big.
LEDThereBeLight··on GPT-5.2
Try asking it a question you know has never been asked before. Is it parroting?
LEDThereBeLight··on Prozac 'no better than placebo' for treating children with depression, experts
What do they do when they turn 15, realize they, say, have no sex drive, but have been on anti depressants for years and cannot take a break from life in order to now learn the emotional regulation skills they should have developed from 7-15? Antidepressants often mask issues which later manifest in unexpected ways, even if you don’t notice any immediate side effects.
LEDThereBeLight··on ADHD and monotropism (2023)
I’ve also found Dr Amen’s “types” of ADHD the most helpful way of understanding how ADHD affects people differently.

When I had my brain scanned, it was explained to me that ADHD isn’t a matter of lack of willpower or distraction - when you intentionally try to concentrate or focus (rather than when focus just “appears” naturally like it does for some tasks you’re interested in), blood actually flows away from your prefrontal cortex so you really do become worse at regulating decision making and have worse performance at whatever task you’re trying to accomplish. Whereas for people who don’t have this problem, intentionally concentrating forces blood into the prefrontal cortex, improving your performance.

It was also explained that even though we usually think of ADHD as a “hardware” issue with our brains, that’s rare. It’s normally a conditioned response related to how we learned to process stress and anxiety. The idea is that if you can improve your ability to handle your underlying stress and anxiety (through trauma therapy, healthier lifestyle and habits), your mind becomes much better at handling choice and focus. Although I haven’t been able to therapy my way out of it yet.

LEDThereBeLight··on Pakistani newspaper mistakenly prints AI prompt with the article
It doesn’t matter whether it’s wrong as long as the ideas it comes up with are good or interesting, which they often are.
LEDThereBeLight··on Denmark's government aims to ban access to social media for children under 15
This is unhinged.
LEDThereBeLight··on Where's the shovelware? Why AI coding claims don't add up
Great point, one that I think gets missed when you write code for a living and are comfortable with the ecosystem. But I remember when I was getting started making projects - even figuring out what I needed to google to get unblocked could feel impossible. I think AI will help bring a lot of people who are “on the border” between building something with code or giving up on the idea the boost over that line.
LEDThereBeLight··on Ask HN: What are you working on? (July 2025)
Very cool
LEDThereBeLight··on OpenAI claims gold-medal performance at IMO 2025
Your anger about his comment suggests that it actually is about pride and identity. I simply don’t buy that most people here argue against AI because they’re worried about software quality and lowering the user experience. It’s the same argument the American Medical Association made in order to allow them to gatekeep physician jobs and limit openings. We’ve had developers working on adtech directly intended to reduce the quality of the user experience for decades now.
LEDThereBeLight··on Genomic study: our capacity for language emerged at least 135k years ago
No one said artificial neurons are “less powerful.” They just work differently, and the way we “train” them is much less efficient and extensible. So of course there’s value in trying to understand how our language mechanisms work.
LEDThereBeLight··on Challenging algorithms and data structures every programmer should try
It’s interesting seeing splay trees mentioned in a post about “challenging algorithms and data structures.” They were taught in our undergrad algorithms class by one of the inventors (Sleator) along with a rant about how frustrated he was with other self-balancing tree algorithms and how relatively difficult they are to implement and often less performant than his splay trees.
LEDThereBeLight··on The type system is a programmer's best friend
You might not have seen this pattern before, but annotating values with units as types is a legitimate approach. There’s a whole chapter about it in the book Software Design for Flexibility by Gerald Sussmann, the author of Structure and Interpretation of Computer Programs, which is linked on here pretty often. It has to be done in the right way, though, in a language that’s expressive enough to support it.
LEDThereBeLight··on The type system is a programmer's best friend
I think this is a little disingenuous. It’s not that the type system makes highly abstract/generic code difficult, it’s more that the specific ways people are used to writing that type of code in dynamically typed languages doesn’t lend itself well to adding type annotations. But I think you’d be hard pressed to find many places where Haskell programmers, for example, haven’t found a different way to express whatever the Python code is achieving while also allowing for type annotations.
LEDThereBeLight··on It looks like I’m moving to Mastodon
If UX is the sum totality of the experience of all users of the system, it can be significantly better for most users but worse for a small number. I’ve never used the app so I have no idea, I’m just saying UX is more than accessibility, so you can have a great UX for most people while being useless for others.
LEDThereBeLight··on It looks like I’m moving to Mastodon
I’m pointing out the fallacy of the argument as a devils advocate.
LEDThereBeLight··on It looks like I’m moving to Mastodon
The UX can be better and the accessibility worse.
LEDThereBeLight··on Ask HN: Why are customer support processes so awful?
Keeping an existing customer is significantly less expensive than acquiring new customers. It has more to do with expected churn rate for customers and the cost to improve service not making up for the expected reduction in churn.
LEDThereBeLight··on Ask HN: Why are customer support processes so awful?
That’s simply not true. It’s generally a matter of corporate dysfunction, not active sabotage.
LEDThereBeLight··on Ask HN: Returning to work after 5 years?
I’m not sure what exactly has changed - I feel like software development has been mostly stagnant since the 80s. Most everything web-dev wise is just rehashed ideas from 30-40 years ago, so I doubt they have too much to catch up on.
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