mateuszf

22 ms·

1. 181.▲
   by mateuszf 7y ago

   > An extreme example that lasted almost six months was a web spider that just refused to update their DNS records and continued to request websites using the old addresses. Could it be that it wasn't using DNS at all? Just hardcoded
2. 182.▲
   by mateuszf 7y ago

   Which is also a base design principle of Clojure. There are few persistent data structures at the core, a sequence abstraction and lots of functions to work on them.
3. 183.▲
   by mateuszf 7y ago

   I was searching for Withings in the comments, and this is the only occurence. I also played with various fitness and smartwatches, but the only one I really like and stick with is Withings Steel HR. Battery lasts a month, it's water re
4. 184.▲
   by mateuszf 7y ago

   > What I meant about weird was that OP's proposed "solution" to DI is to "do it manually", while the exact reason while we want DI in the first place is not to do it manually (or, in the way that I heard it most
5. 185.▲
   by mateuszf 7y ago

   It's not superior, because it's still DI but manual not automatic.
6. 186.▲
   by mateuszf 7y ago

   Well, you just create an object and set it as a field / pass it via constructor to the object that uses it. There are dependency injections frameworks, but the term dependency injection doesn't mean injecting automatically, it&#x2
7. 187.▲
   by mateuszf 7y ago

   > Any kind of injection of dependencies should be done via an explicit method/constructor parameter. I would go further and always recommend manual DI - that is passing the objects and creating them in code rather than depending on
8. 188.▲
   by mateuszf 7y ago

   > Any kind of injection of dependencies should be done via an explicit method/constructor parameter. I would go further and always recommend manual DI - that is passing the objects and creating them in code rather than depending on
9. 189.▲
   by mateuszf 7y ago

   > A blockchain could be used to enforce that immutability. Which might be an actual, useful application for blockchains. Yes, and surprisingly the implementation is called Bitcoin ;)
10. 190.▲
    by mateuszf 7y ago

    Not everything has to be a lesson. Also I think it focused more on philosophical questions rather than implementation side.
11. 191.▲
    by mateuszf 7y ago

    This movie was done by non-technical people for non-technical people. When I started to look at this from this point of view - it became really enjoyable.
12. 192.▲
    by mateuszf 7y ago

    And that's the reason why most people chose Java(Script)
13. 193.▲
    by mateuszf 7y ago

    I think you can use for example mitmproxy for this though with more setup
14. 194.▲
    by mateuszf 7y ago

    Didn't try it yet but the promise is amazing.
15. 195.▲
    by mateuszf 7y ago

    Yes you can - this is an article crated in 2017 https://www.idalko.com/crud-operations-postgres-jsonb/
16. 196.▲
    by mateuszf 7y ago

    What if their stance is about not being racist?
17. 197.▲
    by mateuszf 7y ago

    It works flawlessly :D
18. 198.▲
    by mateuszf 7y ago

    Yeah, I'm not a big fan of the language, I'm only saying it's used a lot. Seems that in this case there was not a lot of portable fast alternatives for system / device / high performance programming.
19. 199.▲
    by mateuszf 7y ago

    Thanks! I'll check it out.
20. 200.▲
    by mateuszf 7y ago

    Isn't c++ a large language? And yet it's still used.
21. 201.▲
    by mateuszf 7y ago

    I usually do that but it stopped working for me on new macbook :/
22. 202.▲
    by mateuszf 7y ago

    You can just go to any online exchange and check the order books and history. How much more transparent can it be?
23. 203.▲
    by mateuszf 7y ago

    > But don't start WITH them. You'll build rigid systems. It depends. If you'll test implementation - sure. But if you test use cases - not necessarily,
24. 204.▲
    by mateuszf 7y ago

    Messaging in our system is not high volume so not in this case. Also as I said - these big messages are pretty rare.
25. 205.▲
    by mateuszf 7y ago

    We have a library that puts the payload in s3 bucket under random key, the bucket has expiration policy of few days. Then we generate http link to the object and send an sqs message with this url in metadata. The reader library gets data fr
26. 206.▲
    by mateuszf 7y ago

    There are languages which have great design from the start though (like Clojure). PHP, javascript are not them. Probably that's the reason why Clojure tends to be in top of the "developer happiness" polls.
27. 207.▲
    by mateuszf 7y ago

    > GPL is not usable for any small company which doesn't want to publish its own sources. Maybe I'm missing something, but AFAIU you have to publish any changes to that library, not your sources.
28. 208.▲
    by mateuszf 8y ago

    Talking from my experience - I tried it but I just didn't like the taste. Obviously that's subjective, but maybe that's how most people perceive it.
29. 209.▲
    by mateuszf 8y ago

    It depends on the language. The more metaprogramming is used the harder to automatically refactor. While you can do reflection/code generation even in Java, for the non-framework code almost nobody does it. That's why I feel lot s
30. 210.▲
    by mateuszf 8y ago

    How about Hiccup? Some examples here: https://reagent-project.github.io/ It's not haml, but I'd argue it's awesome.