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fart simpson posted:i really like haskell again Haskell’s type system makes me angry about the java I have to write for my day job.
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May 10, 2021 16:14
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Bloody posted:what are linear types it allows you to create things that are guaranteed to be used once and only once
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May 11, 2021 05:50
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Asleep Style posted:the consultant delivered an EAR file Can you unzip it and try deploying just its contents? I'm not sure if that's helpful... I see EAR files mentioned and I think about JBoss and Tomcat and the fun our red team had running their tools against those old pre-Java8 machines that somehow were still being deployed.
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May 11, 2021 23:04
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Asleep Style posted:so this has been resolved now. as it turns out, we had provisioned a new app server last week because the recommended specs for this POS were too low and it was crawling. firing up the old app server and bouncing jboss on it was enough to update the timestamp in the db you should bounce jboss directly into the trash
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May 11, 2021 23:41
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hbag posted:why the gently caress did nobody tell me about pyenv sooner If you want the single tool, plugin-for-different languages version: https://asdf-vm.com/ I'm not sure I want to switch over to this, as I only use multiple python versions right now... E: Dang... beat
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May 13, 2021 00:39
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Bored Online posted:srs question why use scala now that there is kotlin in any new project
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May 15, 2021 06:13
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More [JIRA/Jenkins] plugins for the plugins god!
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May 22, 2021 07:55
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the more I’ve read xp and post-scrum agile thinkpieces, the more I’m convinced that standups are only useful to show that your team’s communication is bad. If you are only talking to your coworkers about blockers in standup, then why not talk to them more? why are you on a team if all of your work is solo? If you don’t know what your engineers are working on, you’re not talking to them enough or you’re not reading the task list. why not just have them email you a status update? If you are going more than a few days between committing something to trunk, then your sizing needs to be fixed. (my favorite places to work had all figured out how to chop things down so most stories/tickets came out around the same size)
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May 22, 2021 18:59
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Ocean of Milk posted:It's feels untypically unprecise for mathematics that logarithms are so rarely written out with the base. Like supposedly in these CS type questions with binary search and stuff, it's usually 2, right? Aren't you supposed to write "log2 n" then? In other cases it's e (in which case you're supposed to write ln instead of loge, at least that's what I've been taught) and sometimes it is in fact 10 (which is supposed to be the default, i.e. if you don't write the base I assume it's 10) IIRC (which I probably don't) when you're talking about generalized equations, log_x(n) is the same as log_y(n) / log_y(x)... so you can kind of abstract x out a bit.
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May 27, 2021 07:29
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Share Bear posted:expressive typing shall save the day! *names functions filter1 filter2 filter3 and filter4* Well, obviously. You would have found a way to generalize something and then it would just be f
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Jun 2, 2021 16:37
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Boiled Water posted:do one thing well
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Jun 2, 2021 21:10
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Share Bear posted:this is related to the current discussion and from a couple of pages back I dunno, I think <K,V> is pretty safe when talking about dictionary structures. Dictionaries always have a key and a value. If it's truly generic, then something more complicated than K+V shouldn't really be necessary. The whole point of a "generic" is that it doesn't matter. Now... for Java Fuckery... like public interface EnumerableAssert<SELF extends EnumerableAssert<SELF, ELEMENT>, ELEMENT> { (from AssertJ) then yes, please add an exception to your style checker for these non-single letter type template thingies. Even guido got something right: A Foolish Consistency is the Hobgoblin of Little Minds (from pep8) MrQueasy fucked around with this message at 18:13 on Jun 8, 2021 |
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Jun 8, 2021 18:10
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Corla Plankun posted:how do you guys feel about the new walrus operator? when it's useful, it's really useful. Those times are vanishingly rare in python though... especially with its already loose idea of scope.
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Jun 9, 2021 05:38
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fart simpson posted:what’s the walrus operator assignment expression (x := 3) returns the value of x when it resolves.
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Jun 9, 2021 06:21
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fart simpson posted:so it’s just a way to do variable assignment as an expression rather than as a statement? Yes. It's more useful in languages with strong scoping, but it lets you eliminate some nested ifs so I think it's nice, but most of the time in python it just highlights some tortured logic that needs refactoring anyway.
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Jun 9, 2021 06:37
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Ocean of Milk posted:I just stumbled upon this at work: The Generics abuse by the AssertJ is nothing short of miraculous. It’s only tolerable/usable because their documentation practice is one of the best I’ve seen in Java land. And it keeps them from having to use reflection/bytecode shenanigans more than they already do.
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Jun 9, 2021 18:15
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Sapozhnik posted:Disagree because identifiers following the latter convention sort better Look at this doofus not putting all his interfaces into a completely separate module so the sorting is hosed up no matter what you do.
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Jun 9, 2021 19:51
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Presto posted:C++20 has the UFO operator <=> Amateur hour. Haskell has an owl combinator that looks like a topless woman wearing a necklace. ((.)$(.))
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Jun 10, 2021 00:12
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IME it's not the testing tools. It's the lovely legacy DI frameworks.
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Jun 10, 2021 04:17
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Jabor posted:This improves your compile times since you can compile a bunch more stuff totally in parallel (perhaps even on different computers entirely) instead of requiring information from the compilation of B to be present when you're compiling A. Why are you building on toasters? It doesn't matter how fast compile goes because I have to wait for our terrible integration tests that someone has mistaken for unit tests to finish anyway.
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Jun 10, 2021 04:29
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raminasi posted:
I generally don’t have a problem with testing tools and only working with Foo, and not both Foo and it’s interface. Mocking is generally a smell, so stubbing via something like Mockito works 99% of the time without having to create arbitrary interfaces to provide a shim for a proper mock. My DI comment was targeted more at some legacy/homegrown frameworks requiring interfaces for injection. Modern magic/annotations like Spring just kinda handles it for you.
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Jun 10, 2021 22:34
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Chalks posted:increasing the complexity of your code "just in case" is the worst - even when it occasionally turns out to be useful and saves you some time, you already wasted far more time than you saved scattering 1000 other "just in case" complications throughout the rest of the code. This is the most secure and bug-free code I've ever seen. https://github.com/kelseyhightower/nocode
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Jun 11, 2021 17:36
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men with puns posted:that's cool. maybe some day it'll click for me The problem is, once you understand monads, you become incapable of explaining them properly. Haskell as a language is kindof like that, but on a larger scale.
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Jun 12, 2021 21:14
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DELETE CASCADE posted:type systems help eliminate common bugs, but i don't see what category theory has to do with that A type is a category, OP.
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Jun 15, 2021 01:03
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animist posted:lisps are what happen when epic "gifted burnout kids" get bored of writing parsers and start thinking dangerously laterally you can intuitively know this, but never really know it until you’re staring down a macro that writes macros. kind of like when people tell soon-to-be parents that “lol rip your sleep”, but until you have a kid you don’t realize the depth of it… not exactly.
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Jun 15, 2021 03:18
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DELETE CASCADE posted:ok but who cares? my dick is a category. how does this help me? your dick can’t help anyone, much less you
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Jun 15, 2021 03:45
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this is the page where we talk about Malbolge
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Jun 15, 2021 04:39
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none of these people have worked here since 2017.
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Jun 15, 2021 19:43
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for python scripts, I tend to just use https://www.gnu.org/software/parallel/ to do the conncurrency
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Jun 21, 2021 23:58
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shoeberto posted:I'm not really sure what it's doing, it seems to get blocked randomly when there are no resources being used, either on the DB or disk IO. I'm still just playing with it though. We've used this pattern with PHP code before without much trouble so part of me expected it to just work. Could you leverage something like AWS Lambda or Batch/ECS to split up the work more?
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Jun 22, 2021 02:10
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Sapozhnik posted:Imagine writing new software in python. lol. also lmao. If you don't write it in python, you have to write it in Java. Java 6.
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Jun 22, 2021 05:19
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pokeyman posted:can I have mypy? No, only jython.
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Jun 22, 2021 06:03
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Soricidus posted:oh well in that case it’s fine, jython is the one python implementation that is actually capable of running two threads at once god drat it... all I've got left to break your enthusiasm is that you have to use Dr. Java as your ide.
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Jun 22, 2021 07:46
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Sleng Teng posted:How, uh, do they answer that question exactly, I have been so far been spared interviewing candidates in depth A data structure is a structure for data. QED.
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Jun 22, 2021 18:53
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Shaggar posted:holy gently caress who is using ruby in 2021? Metasploit devs who find go too hard.
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Jun 23, 2021 17:25
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MrMoo posted:I’ve been trying to package Python “virtual environments” inside a Debian package as part of a multi-lingual app. Turns out people like to jump on a very high horse and shout “Why! That is not the Python way.” I am not a fan of the Python way, and hence wanting to hide away in a package. oof I feel this. I'm not even trying to VENV anything and I'm having trouble finding good examples of "proper" python deb packaging.
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Jun 29, 2021 06:36
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any smaller, and people might make comments
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Jul 2, 2021 01:11
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Soricidus posted:build tools written in java can be good, like maven. Poe's law.
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Jul 6, 2021 16:40
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Started looking at a ruby codebase after living in java/pythonland... now I'm sad. like what the poo poo is Ruby code:
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Jul 16, 2021 05:17
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pokeyman posted:what part(s) do you object to? having to set 'use_ssl', having to do this in a bunch of individual lines... mainly I just like complaining.
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Jul 16, 2021 05:48
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