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bazkie 👩🏼‍💻 bitplanes 🎵 reshared this.


Nothing makes you hate cars more than living on a busy street, forced to listen to their din day in and day out. >:(

Cities Aren't Loud: Cars Are Loud — Not Just Bikes

Urban noise is a common problem, and the vast majority of it is created by motor vehicles. Noise is far too often dismissed as a minor nuisance, rather than the legitimate health issue that it is.

The book "Curbing Traffic" has a chapter about the health impacts of noise pollution. I explore the research in the book, and visit Delft, the city that is highlighted in the book as being a shining example of what can happen when noise pollution is taken seriously.

This video explores the problem that farting cars, farting motorcycles, and farting mopeds create in our cities.

#FuckCars #urbanism

in reply to Neil E. Hodges

every time I contemplate "upgrading" the stock exhaust on my bike, I remember it's already louder than a car exhaust.

Most car exhausts, anyway. Not the M3 that my neighbour across the road drives.

in reply to Neil E. Hodges

The last place I lived was originally on a country road and was generally pretty quiet. But growing up population of the nearby city meant more and more traffic, and subdivisions (one was which ended up against my back property line). By the time I moved, the area had become solidly suburbia and the road became a major secondary road and quite noisy

bazkie 👩🏼‍💻 bitplanes 🎵 reshared this.


From here:

There is no 'free' market, and there never has been. The 'free' market is predicated on the belief that all players will act honestly, and make informed choices based on available information. This is a completely false assumption, and has been proven so time after time.

It completely ignores human nature whereby someone will always lie, cheat, and steal to achieve their own ends -- this is what we see here.

Industry players will always form cartels and collude in anti-consumer behavior -- price fixing being the prime example.

Without someone to keep corporations in line, the market would steadily skew to all of the power being in the hands of a few.

There is no such thing as a 'free' market, and there simply never has been. It's a utopian myth which can never be true.

People who go around spouting about the 'free' market are either naive, self deluded, or actively lying.

#capitalism

in reply to Neil E. Hodges

damn, so we've had 11 years of this very thing getting worse.

when will people get it?! people keep voting for these pro corporate parties and it's depressing

in reply to bazkie 👩🏼‍💻 bitplanes 🎵

Said parties have both rigged it to be this way and have convinced the people that this is the only way it can ever be. :(
in reply to Neil E. Hodges

well, the same is happening here in the Netherlands. people have been voting the neoliberals into power for decades, despite things going to shit, and other parties being available here.

it's the propaganda that's working; most people still believe that free market capitalism is great, and it will take a lot more downfall before they understand it's shit.

Neil E. Hodges reshared this.

in reply to bazkie 👩🏼‍💻 bitplanes 🎵

@bazkie same in UK, but I think its also because neoliberalism provided short term gains - a young adult working in the skilled trades or the remaining middle level office jobs which exist and haven't been outsourced/replaced by AI can afford to get a used Audi on finance and just about run it - they get scared of green/left parties as they think "tax will go up and petrol will be £2/2€ a litre again" and that's a powerful paranoia (especially if they are in a long term relationship and have now got kids to feed/fund through school)
in reply to bazkie 👩🏼‍💻 bitplanes 🎵

@bazkie about 10 years ago when I had learned just enough Dutch to read sites where younger folk hung out (and chat to them) I learned a fair few thought all the bicycles, good public transport (which folk in UK often envy!) and the high cost of learning to drive (which is same as UK) was imposed by "big government/EU" and they wanted to have cars just like young people in UK, enjoyed watching Top Gear and thought folk in UK and USA had more "freedom" (and those youths would be 30-40+ by now, many with families of their own)

At least you are highly unlikely to get Nexit as everyone can see the mess the UK is now in 5 years later..

in reply to Alex@rtnVFRmedia Suffolk UK

@vfrmedia UK has been a lovely warning sign for us indeed!

..tho people have been voting far right the past few years despite Trump, so maybe most people don't really understand warning signs 😅

and about that dutch youth; keep in mind we've had neoliberal rule for decades now, so the whole "free market good, nationalization bad" has been really hammered in.

not sure if we'll get rid of it in my lifetime tbh. but most of the lovely social policies we have left stem from the more progressive governing we had before I was born 😅

btw why did you learn dutch? (maybe I asked before)

in reply to bazkie 👩🏼‍💻 bitplanes 🎵

@bazkie I moved to Suffolk, which is not /that/ far from the Netherlands (especially at the point of Lowestoft which is the furthest Eastern part of England) and has many cultural and trade links with NL, also I am a former radio pirate and was always curious about the pirate radio scene there and started listening to the stations and wanted to learn the language (piratenzenders are quite surreal, with 3 different languages of music and songs which are a mix of synthpop/disco, country and western and seashanties 😁 )
in reply to Alex@rtnVFRmedia Suffolk UK

@vfrmedia ohh right I think you mentioned that before! those piratenzenders sure are something else :D it's funny how it combines, eh, "rural culture" with everything else!
in reply to Alex@rtnVFRmedia Suffolk UK

I love pirate radio!

I don't know if it's actually a pirate station, here's an FM broadcaster near Quinault Lake here that plays all kinds of odds and ends with weird stuff in between. It might fall under LPFM, but I doubt the FCC would hassle them anyway since it's in the middle of nowhere and low power.

in reply to Neil E. Hodges

@vfrmedia what's LPFM?

I wonder if maybe the FCC is a bit more relaxed these days since people listen to FM radio less (or well, I imagine that they do)

in reply to Neil E. Hodges Neil E. Hodges reshared this.

the "free market" is to economics what the frictionless spherical cow is to high school physics.

The very existence of corporations means there is no free market. Corporations are a legal construct of governments that grants a business (and later even a mere collection of assets) status as a district entity separated to some degree from the owners and workers within.

As such, there is no choice between "government vs corporations" because they are *two sides of the same coin*...it is all one big hegemony.

We have all been thoroughly conditioned to think otherwise for a couple of centuries now. It is thoroughly ingrained the minds of everyone in the "free world" that corporations are the capitalist free market and government is the socialist planned economy but that is pure BS.

The biggest economies in the world have arrived in the same place from two different directions...the US being a corporatocratic regime and China practising state capitalism.

As such deregulation just means re-regulation.


in reply to Neil E. Hodges

≠ PHYSICAL REMOVAL WILL BE REQUIRED ≠ is ignored

Neil E. Hodges doesn't like this.



Bouncy Castle is Australian in origin and therefore American restrictions on the export of cryptography from the United States do not apply to it.

owo

#Java #programming

Petar Petrov reshared this.



First time I've poked around in a #JVM heap dump in a long time. :P #Java #Kotlin

Neil E. Hodges reshared this.


I used to love #Python, but dealing with the honestly kind of scary #multiprocessing library was a reminder of the #GIL #threading situation really hurts working with #parallelism. 😰🫠

I've started learning #Kotlin after honestly really enjoying the threading library it provides. It's so's easy to work with when you understand it! 😀 (I would prefer to stay away from some of the #Java conventions after working with them for so long. 👍) #JVM #programming


Had quite the time working on a personal project recently. It changed my life forever.
  • Learned the hard way that the (default on most POSIX) fork context is bad news.
  • Wrote a Unix domain datagram based log infrastructure.
  • Wrote an algorithm that operates kind of like concurrent.futures.as_completed(), except it has a priority queue and doesn't eagerly load the list of futures.
  • Discovered that it's possible to overload concurrent.futures.ProcessPoolExecutor with futures, preventing any actual background processing after a point.
  • Got TONS of practice optimizing stuff for large datasets.
  • Learned that taking breaks is important for reasons than most people are aware of.
  • My life was permanently altered by this project. I basically nerd-sniped myself.

#Python #programming


This entry was edited (1 year ago)

reshared this




I actually really like the JVM, and #Java itself has improved a lot lately. I'm also glad for all of the JVM language options. :3c
#java


Man, #Java versions newer than 11 really fuck with commonly-used functionality. :/
#java
in reply to Ghost Letters

The maintainers have been stripping out this and that and tightening down security within the JVM.
in reply to Neil E. Hodges

Ya, I am aware of that. Sounded like you had some specific things in mind.
in reply to Ghost Letters

Just stuff that around sun.nio.ch that breaks Pyspark 3.x.
in reply to Neil E. Hodges

I wouldn't say that sun.nio.ch is "commonly-used" functionality among Java developers.

But yeah, nailing down the sun stuff has made it a long and difficult road for some.

in reply to Neil E. Hodges

Java runtime 11.0.23 introduced a real bug as far as I can tell. JDK-8220818 bugfix fixed too much. Now completely correct keyrefs give exceptions. We had to revert to 11.0.22 to fix this.




I'd still like to write a #Fediverse server in #Java, but I don't have the time or energy to do so solo. #programming

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in reply to Neil E. Hodges

I would participate ( 10y+ java backend exp). Contact me!
in reply to Bob

Cool! Are you aware of any good JSON → Java code generators? Manually writing the AP DTOs is more boilerplate than I have patience for.
in reply to Neil E. Hodges

well if then it would be openapi to Java which is straight forward; however I discovered there is already at least 1 ActivityPub-compatible Java implementations out there (https://fediverse.party/en/miscellaneous/)
This entry was edited (3 years ago)
in reply to Bob

I noticed Smithereens a while back, too. Could be a good starting point for a fork. Definitely would want to port it over to Postgres, though.
in reply to Neil E. Hodges

yes, totally. I'm going to check it out and boot it up to see how far it is yet
in reply to Bob

not the programming style I would do in 2022 however it seems a good starting point really
in reply to Bob

not. It's not. I'd rather start from scratch with micronaut or quarkus. This codebase is nothing we want to maintain
in reply to Bob

Thanks for looking into it. I've never worked with either of those frameworks, but they do sound promising.

Any ideas on a JSON → Java code generator for the AP object boilerplate?
in reply to Neil E. Hodges

there are so many out there we can just try some
in reply to Bob

because it's so obvious for the java implementation of the fediverse I suggest the name jediverse
in reply to Bob

See https://github.com/jediverse/coruscant which I just created. The models are there. No page is served yet, must be a config issue. http://localhost:8080/swagger-ui/ works

Neil E. Hodges reshared this.

in reply to Bob

Thank you for kicking this off. I can add the JSON DTOs, but I won't be able to get to it until the weekend.
in reply to Neil E. Hodges

I think it's already all set, see the model package
in reply to Bob

You might need something like this to handle polymorphism via the type field documented here. My code is under the BSD license, so it can be used elsewhere. Perhaps it would be a good idea to have a separate library since the other ones I've seen are very outdated.

I can handle the polymorphism, but I still won't have time until the weekend.
This entry was edited (3 years ago)
in reply to Neil E. Hodges

@Christine Lemmer-Webber I saw your name on a number of things related to ActivityPub test suites. Do you know if one still exists?
in reply to Neil E. Hodges

I'd help if it were Go! 🙃

But I would probably want to design a new protocol from scratch first.


No Google, I don't want a #Java library from 2008. #programming


Upgraded my JDK version from 11 to 17 because I wanted some features added in 12. #Java #programming


When you're using Apache HttpClient 5 but all of the tutorials are using HttpClient 4. #Java #programming


#Java takes forever to write, but the structure it enforces does make maintenance easier. #programming



I haven't been uploading a couple of big trips' worth of #photos because I've been working on a new tag editor. With it, I won't need to mess around with #Flickr's uploading UI as much. (Photo)

I wrote it in #Java since it's what I've been writing the most because of work. As much as people love to hate on it, there are a number of things I like about Java 8+. #photography #programming #photog

in reply to Neil E. Hodges

While writing this, I discovered a bug in SWT’s ImageLoader where the resulting image was always incorrect. For example, a 1×1 white JPEG loaded correctly via SWT’s ImageData was turned into a yellow 1×1 JPEG when saved again via ImageLoader. I had to use AWT’s BufferedImage and ImageIO to save files correctly.