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angry_cactus

170 karma · joined December 30, 2018

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angry_cactus··on Amazon packages burn in India, final stop in broken recycling system
Everything else aside, iPhones are more protected on an OPSEC level.
angry_cactus··on Chimps and gorillas form rainforest friendships
Maybe "these species may not be around forever"
angry_cactus··on Apple asks suppliers to shift AirPods, Beats production to India
The article said

> But Bloomberg Intelligence estimates it would take about eight years to move just 10% of Apple’s production capacity out of China, where roughly 98% of the company’s iPhones have been made.

98% of the iPhones that have been made already, not 98% of iPhones currently being made. So the percentage is probably somewhat lower as of present.

angry_cactus··on Why is it so hard to see code from 5 minutes ago?
I just comment out the old code while working on the new version. Surprised this isn't the obvious answer.
angry_cactus··on US unprepared for an electrical grid collapse, but it costs only $300M
Opposite direction? Same direction as the poster above, just in different language.
angry_cactus··on A twenty-year professor on starting college this fall: Don’t
Yeah that was a bit silly, even saying something as basic as PowerPoint or Excel would have been better.
angry_cactus··on Show HN: Verify JSON using minimal schema
Not sure of the exact motivation, but Swift uses exclamation mark to unwrap optionals.
angry_cactus··on The Epic Online Orchestra
This is amazing! What is the license for the exported samples?
angry_cactus··on Show HN: SpicyPass – A free and open-source minimalist password manager
Bitwarden gets recommended so much on Hacker News that it feels kind of like astroturfing.

That being said, I use Bitwarden and it's great.

angry_cactus··on The Rise of SQL-Based Data Modeling
Google Trends confirms, even MongoDB is only a fraction of SQL.
angry_cactus··on Building all of our new mobile apps using React Native
And because of the "separate sites" approach to mobile web development. Good for some media-focused applications, but usually the separate mobile site has an oversimplified interface that can't be zoomed in or out.
angry_cactus··on Why did we wait so long for the cotton gin? (2017)
> People with engineering mindsets were in urban (non-farm) areas.

Many early engineers of the Industrial Revolution were farmers though, such as Jethro Tull.

angry_cactus··on The Periodic Table of Videos
Periodic Table of Videos is a classic. Most high quality and informative videos in the first decade of YouTube probably.
angry_cactus··on Neural networks as non-leaky mathematical abstraction
Arguably the neural net is the leakiest of all abstractions. Inputting enough data, preventing overfitting. Not having a human readable implementation because of the computer figured it out with brute force. Those are all complex details leaking out of the abstraction. Machine learning has its uses in processing large amounts of data, but it is the opposite of a designed algorithm with self-contained abstractions.
angry_cactus··on Neural networks as non-leaky mathematical abstraction
Because of the confidence in a very random and particular statement.
angry_cactus··on History as a giant data set: how analysing the past could help save the future
Surprised the article doesn't mention Isaac Asimov's Foundation in which psychohistorians try to predict the future with mathematics, similar to Turchin's idea.
angry_cactus··on Holes in T. rex's skull now thought to have regulated body temperature
Seemingly random studies in biology can have unexpected benefits. Studying gecko toes led to the invention of a super-adhesive. https://geckskin.umass.edu/
angry_cactus··on This clever AI hid data from its creators to cheat at its appointed task
Local maximum instead of global maximum. In order to become more fit, it would have to temporarily decrease its fitness and thus is stuck in a dead end. More mutation or larger population size in that specific simulation might solve the issue.