3 ms·
I am positive about a lot of these points for the future. Especially the performance points; that's going forward fast. But yes, that's often pretty slow; not t
by tluyben2 6y ago
I am positive about a lot of these points for the future. Especially the performance points; that's going forward fast. But yes, that's often pretty slow; not that bothered by it for my work though. Also, linters work well for statically typed languages too; I usually don't have to compile for 100s of lines of code. If the editor does not complain, it'll probably all work fine. Like I said; do what works for you , but I think at least a good mix will get more benefits.
6. People mention this more often, but I just don't see how that works; you cannot program without knowing what data you are getting. Sure the world is not typed, but at the moment you are going to use the data, it is typed; be it in your logic, head or actual types. Any webserver can go lower level and give you a ByteStream, but when you finish parsing that, you still have types. You might not know them upfront, so you use ByteStream for a bit, but once you know, you bake types and the world is nicer. Imho :) Not sure why that's a difference?
7. This is an issue where? I know it's Erlang domain, but microservices/docker/k8s/ci/cd/lambda/functions/.../all modern crap do this (redeploy, killing the previous instance(s)) with any code, always, including dynamically typed code. So sounds like a niche?
8. Agree with this; we should experiment and research these things and continue building them. I work with Lisp/Clojure as well and like it, I just miss types often. I never suggested it's all crap; I'm just looking where benefit comes from.
- steveklabnik 6y agoA good post on point six: https://lexi-lambda.github.io/blog/2020/01/19/no-dynamic-type-systems-are-not-inherently-more-open/ https://lexi-lambda.github.io/blog/2020/01/19/no-dynamic-typ...
- kybernetikos 6y ago> you cannot program without knowing what data you are getting Types almost always overconstrain. Each part of your code relies on some very specific properties of your data, yet most type systems end up restricting your function to only work with data that meets a whole bunch of other properties that your code doesn't actually care about.
- tluyben2 6y ago> Types almost always overconstrain Not in my experience; so many, basically, stringy types. > Each part of your code relies on some very specific properties of your data, So then you either have a type that exposes those you need or you have different types for different functions. > yet most type systems end up restricting your function to only work Again, I don't understand this statement; someone implemented the types to fit the data for some functions they needed. How does the 'type system restrict' anything?