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xuu
txt.sour.is
 (3y ago)
↳ In-reply-to » slides/go-generics.md at main - slides - Mills -- I'm presenting this tomorrow at work, something I do every Wednesday to teach colleagues about Go concepts, aptly called go mills() 😅

So. Some bits.

i := fIndex(xs, 5.6)

Can also be

i := Index(xs, 5.6)

The compiler can infer the type automatically. Looks like you mention that later.

Also the infer is super smart.. You can define functions that take functions with generic types in the arguments. This can be useful for a generic value mapper for a repository

func Map[U,V any](rows []U, fn func(U) V) []V {
  out := make([]V, len(rows))
  for i := range rows { out = fn(rows[i]) }
  return out
}


rows := []int{1,2,3}
out := Map(rows, func(v int) uint64 { return uint64(v) })

I am pretty sure the type parameters goes the other way with the type name first and constraint second.

func Foo[comparable T](xs T, s T) int

Should be


func Foo[T comparable](xs T, s T) int

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xuu
txt.sour.is
 (3y ago)
↳ In-reply-to » So... Just out of curiosity (again), back of paper napkin math. Based on Vultr pricing, running my infra in the "Cloud"™ would cost me upwards of $1300 per month. That's about ~10x more than my current power bill for my entire household 😅 (10 VMs of around ~4 vCPUS and 4-6GB of RAM each + 10TB of storage on the NAS)

i have one box with virmach that is something like 3 vcpu 5.88g ram and 15g disk. for $29/year.

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slashdot
feeds.twtxt.net
 (3y ago)

Basecamp Details ‘Obscene’ $3.2 Million Bill That Prompted It To Quit the Cloud
An anonymous reader shares a report: David Heinemeier Hansson, CTO of 37Signals – which operates project management platform Basecamp and other products – has detailed the colossal cloud bills that saw the outfit quit the cloud in October 2022. The CTO and creator of Ruby On Rails did all the sums and came up with an e … ⌘ Read more

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prologic
twtxt.net
 (3y ago)
↳ In-reply-to » What do you feel when you listen to something you didn't believe it's true?

@eaplmx@twtxt.net This exact thing happened to me last night. I happened to be watching some random Youtube video, then this Ad came on, normally they are short 3-5s ads and I just tolerate them (sometimes) – But this particular ad was 20+ mins long! Somehow I kept listening to it too, despite my daughter telling me I could hit that “Skip Ad” button.

What was it you ask?! 😅 It was one of those testimonial-style, hyped up marketing videos of some product called “Gemini 2” (a currency trading app, allegedly), I kept watching all the way through, it was fantastic! 🤣

Then I went and read up on it! …

Short answer: TOTAL FUCKING SCAM 🤣

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lyse
lyse.isobeef.org
 (4y ago)

I’m trying to switch from Konversation to irssi. Let’s see how that goes. Any irssiers out there who can recommend specific settings or scripts? I already got myself trackbar.pl and nickcolor.pl as super-essentials. Also trying window_switcher.pl. Somehow my custom binds for Ctrl+1/2/3/etc. to switch to window 1/2/3/etc. doesn’t do anything: { key = "^1"; id = "change_window"; data = "1"; } (I cannot use the default with Alt as this is handled by my window manager). Currently, I’m just cycling with Ctrl+N/P. Other things to solve in the near future:

  • better, more colorful and compact theme (just removed clock from statusbar so far)
  • getting bell/urgency hints working on arriving messages
  • nicer tabs in status bar, maybe even just channel names and no indexes
  • decluster status bar with user and channel modes (I never cared about those in the last decade)

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