My first thought was that it’d be a great oracle for randomized testing.

I’m not good at this but that’s never stopped me from making a fool of myself before.

Iterators are monads because they have a flatMap on them. It takes each element and spits out a new iterator which is merged in to the result.

Option is a monad too. Same reason. You can map the contents to another option. And you won’t get called if there’s nothing inside.

Promises are monads too. You can map the result to another promise. The wrinkle here is that you don’t get to know when the map happen. Or it might not get called at all if the promise errors out.

IO can be a monad because you can ask it for input and wait for the result. It’s just the same as a promise.

See how these different things share a common behavior? That’s monad. Or, maybe it’s monoid. Names are hard and I’m busy making a fool of myself.

Monads are nothing more than a useful abstraction. Haskell is famous for them because they couldn’t make Haskell do imperative stuff without them so they spread them all over the language.

We all use them every day in regular programming. We just don’t think of them as a class of thing.

I say this with all appropriate irony: as the guy that deployed it at for Wikipedia, yes.

There is still fun to be had! Just… Different fun!

In database land lookup tables are pretty common. Prefix tries and the like are super common in search land. I’ve seen GCD, offset, delta-of-delta, and some funky bitwise floating point compression used. Sometimes just to save dist space. But usually to save working set space or IO or S3 cache space.

And squeezing the most out of modern CPUs is its own art. Compilers are glorious. And modern CPUs are magic lightning rocks. But you can learn to sing to them just right to make them all happy.

I’ve been in the industry since 2001 and think maybe once I had a one-meeting cycle.

Oh that hurts to read.

I’m less interested in the average across all text. Lots of corporate bullshit maybe.

Im more interested in % of speakers with an average higher than… 1:100 or something.

We’re two years out from the API apocalypse. I think. That’s how I got here.

I was in Vegas a couple weeks back. Same problem.

Take the win.

I mostly just use GitHub for work. I don’t think the social media bits matter.

Except stars. I’ve been told investors use stars as a proxy for interest lately. I see how bots these make a lot of sense.

All this bots stuff reminds me of an off hand part of Anathem. They had this historical arms race of garbage spread on their internet. There’s these monk folks who have been fighting it for generations. I thought it was sill years ago. Feels sane now.

Looks like I duplicated this comment. Deleting.

I follow two people. I have no idea why I did that either.

Same as lemmy username

147 people follow me. I have no idea why. I’m boring.

deleted by creator

I’m not super involved, but I believe it’s possible to engage with Wikipedia ethically and well as a PR firm or the like. But being honest is part one. https://en.wikipedia.org/wiki/Wikipedia:PR_Professionals_%26_Editing

Thank you!

I think folks saying you don’t need math are right. But if you are having trouble with college algebra you might have trouble with CS. Or the teacher is bad.

Math really builds on itself at the stage where you are. Without good algebra calculus isn’t going to work well.

I’d try a different teacher. Online courses or repeating the course with another professor or something.

I’m late to this, but could a kind soul explain what I’m missing out on by using urxvt? I settled on it years ago and haven’t changed anything.

I’ve learned a lot by breaking things. By making mistakes and watching other people make mistakes. I’ve writing some blog posts that make me look real smart.

But mostly just bang code together until it works. Run tests and perf stuff until it looks good. It’s time. I have the time to write it up. And check back on what was really happening.

But I still mostly learn by suffering.