• 11 Posts
  • 114 Comments
Joined 1 year ago
cake
Cake day: July 17th, 2023

help-circle


  • Far as Swift’s syntax goes, I really like argument labels too, but it’s just that there’s SO. MUCH. SYNTAX. Lots of sugar, yes, but sometimes that’s part of the problem in my opinion, because it often adds to the syntactic and semantic “noise.” Also, there’s 98 keywords (more if you count eg. try, try! and try? as different keywords, and this count is missing eg. sending and other new keywords) – compare this to say Rust’s or or Python’s 35. Java’s got 68, while C++ also has 98 and it’s notorious for having way too many of them. And then there’s all the symbols – some of which have different meanings in different contexts.

    It’s true that ARC only applies to reference types, but even with value types you can often get some fairly surprising performance problems due to implicit copies, for example in getters and setters – and the _read and _modify accessors that can sometimes help with that due to returning (well, yielding) a borrowed value instead of a copy aren’t meant for “public” use (which doesn’t mean many libraries etc. don’t use them, much to the consternation of core devs).


  • Swift is… not a great language. It’s got some promise but goddamn does it have a “designed by committee” feel to it; they just keep throwing on features like they’re going out of fashion and it’s getting ridiculously complex. Just the syntax alone is a bit of a nightmare – soooo many keywords and symbols. It’s also extremely hard to predict how well Swift code will perform, in large part due to ARC (automatic reference counting) memory management, which is a huge downside for game development. And don’t even get me started on the new concurrency stuff…

    Just as a side note, it’s not purely an Apple project nowadays. They’re still the “project lead” but it’s not exclusively theirs anymore. Still, regardless of that, at least personally I really couldn’t recommend it especially to someone looking to get into game development.


  • Yeah it’s the same here, they and the younger gens have apparently gotten very polarized; the ones who are “good eggs” are really decent folks, and the shitty ones are really shitty.

    So while the extremist reich wing party PS (Perussuomalaiset or “Finns Party”, because naturally only a nationalist wank is a real Finn) was their most popular party, as a proportion of their cohorts more young people voted for the Left Alliance than older ones did. Here’s a handy table from our 2023 parliamentary elections (source):

    • KOK: National Coalition Party, fiscally conservative
    • PS: Finns Party, extremist right wing
    • SDP: Social Democrat, liberal / marginally left
    • KESK: Centre Party, what it says on the tin
    • VAS: Left Alliance, democratic socialists
    • VIHR: Green League, liberal & green
    • SFP: Swedish People’s Party, right wing
    • KD: Christian Democrats, nearly as bad as PS
    • LIIK: Movement Now, nominally center right but about as right wing as KOK

    Actually based on that study the claim that gen Z is more conservative than older gens doesn’t seem to hold up. Seems like they’re about as conservative, but also more likely to vote Left


  • Hmm, I wonder if Gen Z’s politics are different over there compared to here, because at least in Finland the 2. most popular parties they voted for were a right wing extremist party and a “fiscally conservative” party that is essentially indistinguishable from the extremist one (the joke is that the way to tell them apart is that the “fiscal conservatives” wear more expensive suits.) Sure, many do also vote for eg. the Left Alliance who are democratic socialists, but on the whole the generation is more conservative than the older ones





  • That’s known as a ligature and they’re pretty common in many programming-oriented fonts, which usually have stylistic sets with different ligatures for different programming languages that you can optionally enable in your editor’s configuration. For example, here’s the stylistic sets the Monaspace font offers:

    Personally I’m not too fond of ligatures so I never enable any, but many folks do like them.

    Edit: and just as a side note, ligatures are super common in many fonts, you just might not notice them. Here’s some classic examples from the DejaVu Serif font, with and without a ligature:




  • This is absolutely true, but it still seems to me that we’re throwing the baby out with the bath water when we just stick to extremely terse symbols for everything regardless of context.

    Reading articles would be so much easier if they used even slightly longer names – thankfully more and more computer science articles do tend to use more human readable naming nowadays, at least.

    Sure, longer names make manipulation harder a bit more annoying if you’re doing it by hand, but if you do need to manipulate something you can then abbreviate the terms (and I’m 60% sure I’ve seen some papers that had both a longer form and a shorter form for terms, so one for explaining shit and one for the fiddly formal stuff)

    Of course using terse terms is totally fine when it’s clear from the context what eg. ∆x means.