Handika Wisnu (@handikawisnu) 's Twitter Profile
Handika Wisnu

@handikawisnu

Hedge fund professional by day || hobbyist programmer by night.
Currently back on low level arc (C-Zig-Rust)

ID: 116653885

linkhttps://hwisnu.bearblog.dev/ calendar_today23-02-2010 05:43:42

4,4K Tweet

383 Takipçi

383 Takip Edilen

Handika Wisnu (@handikawisnu) 's Twitter Profile Photo

Which programming languages are they? White calico is a feisty female with a blackhole stomach (non-stop eating). Orange is super playful male and runs around full of energy. They both collapsed on manual memory management xD

Which programming languages are they? White calico is a feisty female with a blackhole stomach (non-stop eating). Orange is super playful male and runs around full of energy. 

They both collapsed on manual memory management xD
Handika Wisnu (@handikawisnu) 's Twitter Profile Photo

For those missed the livestream. Lots of cool improvements, expect 0.15 release in August, targeting to beat LLVM both in compile time AND machine code quality, flexible / custom async-await, in-house fuzzing.

Handika Wisnu (@handikawisnu) 's Twitter Profile Photo

Kristoff is talking about and demoing the async IO in his Twitch livestream. Watch kristoff_it with me on Twitch! twitch.tv/kristoff_it?sr…

Handika Wisnu (@handikawisnu) 's Twitter Profile Photo

wrote 'zfind' just for fun, turns out it's quite faster compared to the original 'find'. I haven't even implemented async via io_uring. should I push ahead? planning to make zgrep as well and maybe combine them both? or make them separate programs? hopefully all zero deps!

wrote 'zfind' just for fun, turns out it's quite faster compared to the original 'find'. I haven't even implemented async via io_uring.

should I push ahead? planning to make zgrep as well and maybe combine them both? or make them separate programs?

hopefully all zero deps!
Handika Wisnu (@handikawisnu) 's Twitter Profile Photo

I don't use Claude, I use AI only sparingly. But I want to comment on how goated polyphasic sleep is. You could get 2-3 full session productivity with high energy levels (2 x 7hrs or 3 x 5hrs). I adopted this since I live in 2 worlds: finance & programming.

Handika Wisnu (@handikawisnu) 's Twitter Profile Photo

Sometimes I like to write vulnerable programs in different langs (C/Zig/Rust) to see if they managed to catch the vulnerabilities. Below is the error message from a modern C tool and it looks beautiful. GCC static analyzer caught 'em all at compile time.

Sometimes I like to write vulnerable programs in different langs (C/Zig/Rust) to see if they managed to catch the vulnerabilities. 

Below is the error message from a modern C tool and it looks beautiful. GCC static analyzer caught 'em all at compile time.
Handika Wisnu (@handikawisnu) 's Twitter Profile Photo

Hi CJ van den Berg I've been using and modifying your zat program for personal use and I wonder is there a way to reduce the binary size? Currently i'm getting between 90-100MB which is way too large for a cat program. Screenshot: modded ver 1.7.1

Hi <a href="/neurocyte/">CJ van den Berg</a> I've been using and modifying your zat program for personal use and I wonder is there a way to reduce the binary size? Currently i'm getting between 90-100MB which is way too large for a cat program.

Screenshot: modded ver 1.7.1
Handika Wisnu (@handikawisnu) 's Twitter Profile Photo

Modified a Cat program written in Zig from CJ van den Berg (Zat). Minimized dependencies (now only uses clap+regex), added line numbering, navigation + search on textfiles. Binary size from 94MB --> reduced to 2.7 MB ~ a proper size for a simple cat program. all in Zig 0.15.1

Modified a Cat program written in Zig from <a href="/neurocyte/">CJ van den Berg</a> (Zat).

Minimized dependencies (now only uses clap+regex), added line numbering,  navigation + search on textfiles. Binary size from 94MB --&gt; reduced to 2.7 MB ~ a proper size for a simple cat program.

all in Zig 0.15.1
Handika Wisnu (@handikawisnu) 's Twitter Profile Photo

There's a new book "Systems Programming with Zig" from Manning and it's using version 0.15.1 so it might help those having difficulties adopting the new WriterGate. seen first on reddit: reddit.com/r/Zig/comments…

There's a new book "Systems Programming with Zig" from Manning and it's using version 0.15.1 so it might help those having difficulties adopting the new WriterGate.

seen first on reddit: reddit.com/r/Zig/comments…
Handika Wisnu (@handikawisnu) 's Twitter Profile Photo

Found this recent video from Richard Feldman (creator of Roc proglang) interviews Andrew Kelley. Key topics: *I/O Writergate. *Memory management. *Serialization & deserialization. *Antivirus ?? almost 2 hours talk 💎 💎 youtube.com/watch?v=w74rC-…