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๐Ÿ˜€๐Ÿ˜ƒ๐Ÿ˜„๐Ÿ˜๐Ÿ˜†๐Ÿ˜…๐Ÿ˜‚๐Ÿคฃ๐Ÿ˜Š๐Ÿ˜‡๐Ÿ™‚๐Ÿ™ƒ๐Ÿ˜‰๐Ÿ˜Œ๐Ÿ˜๐Ÿฅฐ๐Ÿ˜˜๐Ÿ˜‹๐Ÿ˜›๐Ÿ˜œ๐Ÿคช๐Ÿคจ๐Ÿง๐Ÿค“๐Ÿ˜Ž๐Ÿคฉ๐Ÿฅณ๐Ÿ˜๐Ÿ˜’๐Ÿ˜ž๐Ÿ˜”๐Ÿ˜Ÿ๐Ÿ˜•๐Ÿ™โ˜น๏ธ๐Ÿ˜ฃ๐Ÿ˜–๐Ÿ˜ซ๐Ÿ˜ฉ๐Ÿฅบ๐Ÿ˜ข๐Ÿ˜ญ๐Ÿ˜ค๐Ÿ˜ ๐Ÿ˜ก๐Ÿคฌ๐Ÿคฏ๐Ÿ˜ณ๐Ÿฅต๐Ÿฅถ๐Ÿ˜ฑ๐Ÿ˜จ๐Ÿ˜ฐ๐Ÿ˜ฅ๐Ÿ˜“๐Ÿค—๐Ÿค”๐Ÿซฃ๐Ÿคญ๐Ÿซข๐Ÿคซ๐Ÿคฅ๐Ÿ˜ถ๐Ÿ˜๐Ÿ˜‘๐Ÿ˜ฌ๐Ÿ™„๐Ÿ˜ฏ๐Ÿ˜ฆ๐Ÿ˜ง๐Ÿ˜ฎ๐Ÿ˜ฒ๐Ÿฅฑ๐Ÿ˜ด๐Ÿคค๐Ÿ˜ช๐Ÿ˜ต๐Ÿค๐Ÿฅด๐Ÿคข๐Ÿคฎ๐Ÿคง๐Ÿ˜ท๐Ÿค’๐Ÿค•๐Ÿค‘๐Ÿค ๐Ÿ˜ˆ๐Ÿ‘ฟ๐Ÿ‘ป๐Ÿ’€โ˜ ๏ธ๐Ÿ‘ฝ๐Ÿค–๐ŸŽƒ๐Ÿ˜บ๐Ÿ˜ธ๐Ÿ˜น๐Ÿ˜ป๐Ÿ˜ผ๐Ÿ˜ฝ๐Ÿ™€๐Ÿ˜ฟ๐Ÿ˜พโค๏ธ๐Ÿงก๐Ÿ’›๐Ÿ’š๐Ÿ’™๐Ÿ’œ๐Ÿ–ค๐Ÿค๐ŸคŽ๐Ÿ’”โฃ๏ธ๐Ÿ’•๐Ÿ’ž๐Ÿ’“๐Ÿ’—๐Ÿ’–๐Ÿ’˜๐Ÿ’๐Ÿ’Ÿ๐Ÿ‘๐Ÿ‘Ž๐Ÿ‘Œ๐ŸคŒโœŒ๏ธ๐Ÿคž๐ŸคŸ๐Ÿค˜๐Ÿค™๐Ÿ‘ˆ๐Ÿ‘‰๐Ÿ‘†๐Ÿ‘‡โ˜๏ธโœ‹๐Ÿคš๐Ÿ–๏ธ๐Ÿ––๐Ÿ‘‹๐Ÿค๐Ÿ‘๐Ÿ™Œ๐Ÿซถ๐Ÿ‘๐Ÿคฒ๐Ÿ™โœ๏ธ๐Ÿ’ช๐Ÿ‘€๐Ÿ‘๏ธ๐Ÿง ๐Ÿซ€๐Ÿซ๐ŸŒฑ๐ŸŒฟโ˜˜๏ธ๐Ÿ€๐ŸŒธ๐ŸŒบ๐ŸŒป๐ŸŒž๐ŸŒ™โญโœจโšก๐Ÿ”ฅ๐ŸŒˆโ˜€๏ธโ˜๏ธโ„๏ธโ˜•๐Ÿ•๐ŸŽ๐ŸŽ‰๐ŸŽŠ๐ŸŽˆ๐ŸŽ๐ŸŽต๐ŸŽถ๐ŸŽจ๐Ÿ“š๐Ÿ’กโœ…โŒโš ๏ธ๐Ÿš€๐ŸŒ๐Ÿ’ป๐Ÿ“ฑ๐Ÿ”’๐Ÿ”‘
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OK. I've translated the (correctness) requirements of LeetCode No.22 to Lean, and ask Claude Code to both implement a solution and prove it.
In the first attempt, Opus 4.7 successfully completed it and proved it. However, the solution is to enumerate all possible space and .filter out anything that doesn't qualify my definition, which is obviously not ideal (if cheating is too harsh).
I can't think of a good way to also prevent that kind of solutions and ended up prompting "please don't enumerate and filter". Opus 4.7 then reimplemented and proved the backtracking algorithm.
profilefollow#Emacsnotesfollow, dev, life, random stuff. the netherlands.wrote:
Most of programs use key chords, like Cmd-Shift-G, Ctrl-Alt-N and so on, you need to remember and press awkwardly several keys at once. #Emacsnotesfollow uses key sequences, C-c then k then p then l. If I forget after C-c k p then press C-h and help appears.
profilefollowNew herewrote:
Still in Quebec City, which has a pretty sizable street population once you come down from the hill where the tour groups go. We had to basically step over some guys sharing a glass pipe on the only stairs up the hill yesterday; I have teenagers so this bothered me. Later, my youngest and I were talking and he says "why don't the police do something about that?"
He's showing me the first season of Mob Psycho, so I say You know how Mob's little brother Ritsu wants to clean up the school so there are no people who will bully Mob, and so he allies with the power hungry student council president and frames all the bullies to get them expelled and the whole situation eventually becomes really corrupt and authoritarian and Ritsu feels to blame even though he started out with good intentions? Life is really like that...
And so my guess is that Quebec is in the portion of the cycle that's reacting to harsh and unfair policing of the past. Someday a mayoral candidate will get elected on the promise of cleaning it all up and the cycle will begin again. Anyway Mob Psycho is a good show.
it's unfortunate these kinds of obvious non-starters for a functional society can only ever be discussed on both extremes of the political spectrum. It shouldn't be a question that degeneracy has no place in public settings.
This resonated a lot. Iโ€™m glad I read it now, before going totally insane lol. But I disagree that itโ€™s just a glorified spreadsheet. The UI/UX matters, how you present the data, how they can change and so on, all of those things play a role. The good thing with AI is iteration is cheaper than ever, so you can experiment and process the results quickly. But yeah sometimes I just do things here because I just have to be doing something, I canโ€™t leave it alone.
Agreed. The "just" makes the statement sound dismissive, but I do agree with the underlying sentiment that most software boils down to CRUD apps that help people organize information and complete tasks more efficiently. I think the path to developer enlightenment is realizing this truth without despairing over it.
Just found a nice patch of sun in a comfy spot on the couch. Maybe cats do have some things worked out.
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profilefollowwrote:
For 30 years, productivity sky-rocketed with the advancement of automation and computing. Meanwhile, a decline in longevity was observed, correlated to sleep depravation. Productivity improvement goes to the owners class' pockets, sleep benefits the workers health.
For 30 years, productivity skyrocketed through automation, yet longevity plummeted as a direct result of sleep deprivation. While these gains accrue to the owner class, sleep remains an undervalued element of the worker's health. We are trading life expectancy for chump change.
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That said, in Canada working class started loosing life expentancy for the 3rd year in a row, and WHO figures show a decline in improvement of life expentancy globally. But hey, I am just a no-one on the internet spewing bs :)
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I am pretty sure confience is what is at work in my case. Did you try something specific to improve in that regard?
there's no fundamental physical limit that prevents silicon from developing taste and judgement, but language is a lossy compression of reality. taste comes from experience, from the shadowy mass of episodic memory, which swirls and convects at the boundary of consciousness. the ideas recombine into new ones in the nuclear reactor of the hippocampus. but no matter how imbued with meaning and expertise is a handmade wardrobe we still get our shit from ikea
profilefollowCurrently in remission from ME/CFS after 3+ years. Occasional software engineering leader, app developer, blogger, zwifter, and just being online.wrote:
hello, hello.
profilefollow#Emacsnotesfollow, dev, life, random stuff. the netherlands.wrote:
thinking on deploying excalidraw on my homeserver, so I can store drawings without bothering with export/import. Yes, excalidraw+ for $7/mo; but nowadays I pay only one sub - for Claude; everything else is personal software.