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another-cuppa

488 karma · joined August 10, 2018

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another-cuppa··on Evolution of Emacs Lisp [pdf]
The person who wrote that did something useful with his life. You are not doing anything useful with yours.
another-cuppa··on Pharo: An immersive programming experience
It still doesn't say what the purpose of it is. I don't really expect it to either. I expected that asking the question here would be OK, though.
another-cuppa··on Pharo: An immersive programming experience
Well it doesn't say that. I just said it sounds like a reinvention of Lisp because that's what it sounded like to me from what it says on the homepage.
another-cuppa··on Pharo: An immersive programming experience
Trolling by asking a question to which I wasn't able to find answer after a good few minutes on the website?
another-cuppa··on Steve Wozniak on Smart Watches, Motivating Engineers, Siri, and More
That's because Google knows where you live.
another-cuppa··on Evolution of Emacs Lisp [pdf]
If you're not already a lisper I would recommend learning Common Lisp from one of the many excellent books. Learning the differences for Emacs Lisp afterwards is a breeze, and you get a much a more general purpose view of Lisp.
another-cuppa··on Time to End Factory Farming?
Now you're beginning to sound psychopathic.
another-cuppa··on Time to End Factory Farming?
Tbh you just sound like someone who knows what the right thing to do is but is too damn weak to do it for yourself. Your posts are screaming out "if it's the right thing, why won't someone make it easy for me to stop?"

Sadly you are just like most people throughout human history. We're ashamed of some of the things people have done in the past, and in the future people will be ashamed of this.

another-cuppa··on Time to End Factory Farming?
Have you actually watched a film like Earthlings, though? Why don't you watch it before you go to "Texas Roadhouse"?
another-cuppa··on Time to End Factory Farming?
Wilful ignorance and indulging in the illusion presented by supermarkets and their suppliers. Such people dislike vegetarians and vegans because they are worried that they might remind them about the illusion.

This is all covered in The Matrix.

another-cuppa··on Business card-sized Japanese phone bucks the giant-phone trend
Phones started to get too small in the 2000s. I can't remember which phones in particular but some definitely had buttons too small for most people's hands.
another-cuppa··on Ubuntu 18.10 Cosmic Cuttlefish Released
That's the risk you run when you choose convenience over sustainability. If you spent some time and used syncthing you'd get something that won't just disappear some day.
another-cuppa··on Ubuntu 18.10 Cosmic Cuttlefish Released
The parents and girlfriends of technical people (like mine).
another-cuppa··on Ubuntu 18.10 Cosmic Cuttlefish Released
Fedora is a community distro.
another-cuppa··on Thefuck – Corrects your previous console command
Tab completion makes it significantly better. It's a bit like syntax highlighting. If it doesn't tab complete properly then something is probably wrong.
another-cuppa··on Thefuck – Corrects your previous console command
Training yourself to be tolerant of mistakes on the command line seems like a very bad idea. Carpenters have a rule: measure twice, cut once. Train yourself to do the same.
another-cuppa··on Python's New Package Landscape
It is abundantly clear that the pipenv developers use MacOS so I wonder if it's an OS dependent thing.
another-cuppa··on Python's New Package Landscape
What OS?
another-cuppa··on Python's New Package Landscape
Pipenv is hopelessly slow. It's a shame. Remember when git first came out and it changed the way we worked because it was so quick to commit now? (I fully expect that most git users here don't remember that, actually). There is no going back. I will not use slow tools. My tools need to be at the very least as fast as me.
another-cuppa··on Ask HN: What's your favorite elegant/beautiful algorithm?
Nah. Most of them don't understand the difference. If you did you wouldn't can it pedantry.

I personally don't find heuristics beautiful. That's why I commented.

another-cuppa··on Ask HN: What's your favorite elegant/beautiful algorithm?
Negative 2 points on a post saying that a computational method that possibly never terminates is not an algorithm... Oh dear...
another-cuppa··on Ask HN: What's your favorite elegant/beautiful algorithm?
Indeed.
another-cuppa··on Ask HN: What's your favorite elegant/beautiful algorithm?
No it absolutely is not.

The lack of fundamental computer science knowledge in this thread is alarming.

another-cuppa··on Ask HN: What's your favorite elegant/beautiful algorithm?
And how do you "demand that the score strictly improves"? It's an NP-hard problem.
another-cuppa··on Ask HN: What's your favorite elegant/beautiful algorithm?
It's one of the most fundamental concepts in computer science and underpins decades of research. You can decide if it's useful.
another-cuppa··on Ask HN: What's your favorite elegant/beautiful algorithm?
Minority? This is directly from Knuth.
another-cuppa··on Ask HN: What's your favorite elegant/beautiful algorithm?
No. You can't prove that k-means does anything useful.
another-cuppa··on Ask HN: What's your favorite elegant/beautiful algorithm?
Nope. An algorithm has to be effective. You can find pathological cases for k-means such that it will never converge on anything useful. So if you set your termination case to be convergence it will never terminate and if you don't then it will never be effective.
another-cuppa··on Ask HN: What's your favorite elegant/beautiful algorithm?
B-trees are really beautiful. I also like the Aho-Corasick algorithm as used by fgrep. I actually started to reinvent this algorithm myself before finding out it was already done. It's essentially a way to add links to a trie such that you can find all occurrences of multiple substrings within a larger string with one pass through the larger string.
another-cuppa··on Ask HN: What's your favorite elegant/beautiful algorithm?
K-means is not an algorithm, it's a heuristic for an Np-hard problem.
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