Pastorinni Ochoa
@pastorinni.bsky.social
404 Not Found and other stories. Parlo English and Español but not italiano. Make yourself at home.
Reposted by Pastorinni Ochoa
NEW POST
Gen AI for software development is the biggest jump up in abstraction since assembler to HLLs, but also a jump sideways.
martinfowler.com/articles/202...
Gen AI for software development is the biggest jump up in abstraction since assembler to HLLs, but also a jump sideways.
martinfowler.com/articles/202...
LLMs bring new nature of abstraction
a short post
martinfowler.com
June 24, 2025 at 2:10 PM
NEW POST
Gen AI for software development is the biggest jump up in abstraction since assembler to HLLs, but also a jump sideways.
martinfowler.com/articles/202...
Gen AI for software development is the biggest jump up in abstraction since assembler to HLLs, but also a jump sideways.
martinfowler.com/articles/202...
Reposted by Pastorinni Ochoa
Fake “KeePassXC Password Manager Pro” repository on GitHub that links to unverified external binary downloads. There is NO Pro version of KeePassXC! You get all the “Pro” features with the regular version. Please download KeePassXC only from trusted distribution channels linked on keepassxc.org
May 21, 2025 at 8:32 AM
Fake “KeePassXC Password Manager Pro” repository on GitHub that links to unverified external binary downloads. There is NO Pro version of KeePassXC! You get all the “Pro” features with the regular version. Please download KeePassXC only from trusted distribution channels linked on keepassxc.org
Reposted by Pastorinni Ochoa
✨ HIRE ME ✨
I'm a Full Stack software engineer with 5+ years of experience, looking for my next opportunity. My personal values include psychological safety, D&I, and direct communication.
Please share for reach <3
docs.google.com/document/d/1...
I'm a Full Stack software engineer with 5+ years of experience, looking for my next opportunity. My personal values include psychological safety, D&I, and direct communication.
Please share for reach <3
docs.google.com/document/d/1...
March 3, 2025 at 5:53 PM
✨ HIRE ME ✨
I'm a Full Stack software engineer with 5+ years of experience, looking for my next opportunity. My personal values include psychological safety, D&I, and direct communication.
Please share for reach <3
docs.google.com/document/d/1...
I'm a Full Stack software engineer with 5+ years of experience, looking for my next opportunity. My personal values include psychological safety, D&I, and direct communication.
Please share for reach <3
docs.google.com/document/d/1...
Reposted by Pastorinni Ochoa
This is excellent technical writing and a nice deep dive into Go 1.24’s new implementation of the hashtable. The section about modification during iteration is fascinating.
https://go.dev/blog/swisstable
https://go.dev/blog/swisstable
Faster Go maps with Swiss Tables - The Go Programming Language
Go 1.24 improves map performance with a brand new map implementation
go.dev
February 26, 2025 at 9:58 PM
This is excellent technical writing and a nice deep dive into Go 1.24’s new implementation of the hashtable. The section about modification during iteration is fascinating.
https://go.dev/blog/swisstable
https://go.dev/blog/swisstable
Reposted by Pastorinni Ochoa
I wrote a blog post about how we can make FFI faster in CRuby railsatscale.com/2025-02-12-t...
Tiny JITs for a Faster FFI
Can we have a faster FFI for CRuby? Yes.
railsatscale.com
February 12, 2025 at 9:44 PM
I wrote a blog post about how we can make FFI faster in CRuby railsatscale.com/2025-02-12-t...
Reposted by Pastorinni Ochoa
Sidekiq users: Use jemalloc. It's free and is a huge improvement over default.
https://ruby.social/@francois/113957727934512154
https://ruby.social/@francois/113957727934512154
François (@francois@ruby.social)
Attached: 1 image
Add one more vote for using #jemalloc for #rails applications. This is our memory graph for the #Sidekiq workers.
Besides adding the linked buildpack and setting configuration options, we had nothing else to do.
https://elements.heroku.com/buildpacks/gaffneyc/heroku-buildpack-jemalloc
ruby.social
February 6, 2025 at 6:05 PM
Sidekiq users: Use jemalloc. It's free and is a huge improvement over default.
https://ruby.social/@francois/113957727934512154
https://ruby.social/@francois/113957727934512154
Reposted by Pastorinni Ochoa
Sidekiq Pro 7.3.6 is out. This release has some Batch data model changes for forward compatibility with 8.0. Keep an eye on those batches.
https://github.com/sidekiq/sidekiq/blob/main/Pro-Changes.md#736
https://github.com/sidekiq/sidekiq/blob/main/Pro-Changes.md#736
February 4, 2025 at 6:33 PM
Sidekiq Pro 7.3.6 is out. This release has some Batch data model changes for forward compatibility with 8.0. Keep an eye on those batches.
https://github.com/sidekiq/sidekiq/blob/main/Pro-Changes.md#736
https://github.com/sidekiq/sidekiq/blob/main/Pro-Changes.md#736
Reposted by Pastorinni Ochoa
I made Sidekiq's load benchmark run five times faster on Ubuntu 24.04 with this One Weird Trick!
https://github.com/sidekiq/sidekiq/issues/6592#issuecomment-2629549599
https://github.com/sidekiq/sidekiq/issues/6592#issuecomment-2629549599
February 2, 2025 at 9:15 PM
I made Sidekiq's load benchmark run five times faster on Ubuntu 24.04 with this One Weird Trick!
https://github.com/sidekiq/sidekiq/issues/6592#issuecomment-2629549599
https://github.com/sidekiq/sidekiq/issues/6592#issuecomment-2629549599
Reposted by Pastorinni Ochoa
#ThinkPadThursday The IBM Model M6/M6-1 buckling sleeve keyboard family! M6 was an evolution of the IBM PS/2 L40SX's keyboard design (M3) that eventually made itself home on many early ThinkPads. IMO, the genesis of their reputation of being a typist's laptop. sharktastica.co.uk/wiki?id=mode...
Model M6 & M6-1 ThinkPad Laptop Keyboard Assemblies | Shark's Wiki
Information on the IBM Model M6 and M6-1 keyboard assemblies; including its history, design and how it fits into the Model M family
sharktastica.co.uk
January 30, 2025 at 8:33 PM
#ThinkPadThursday The IBM Model M6/M6-1 buckling sleeve keyboard family! M6 was an evolution of the IBM PS/2 L40SX's keyboard design (M3) that eventually made itself home on many early ThinkPads. IMO, the genesis of their reputation of being a typist's laptop. sharktastica.co.uk/wiki?id=mode...
Reposted by Pastorinni Ochoa
1. Open a #Linux terminal.
2. Type the following command:
watch -d -n 1 sensors
3. This command displays CPU, GPU, Wi-Fi, SSD/HDD temperature data in real time. See www.cyberciti.biz/faq/howto-li... for more info.
2. Type the following command:
watch -d -n 1 sensors
3. This command displays CPU, GPU, Wi-Fi, SSD/HDD temperature data in real time. See www.cyberciti.biz/faq/howto-li... for more info.
January 22, 2025 at 7:25 PM
1. Open a #Linux terminal.
2. Type the following command:
watch -d -n 1 sensors
3. This command displays CPU, GPU, Wi-Fi, SSD/HDD temperature data in real time. See www.cyberciti.biz/faq/howto-li... for more info.
2. Type the following command:
watch -d -n 1 sensors
3. This command displays CPU, GPU, Wi-Fi, SSD/HDD temperature data in real time. See www.cyberciti.biz/faq/howto-li... for more info.
Reposted by Pastorinni Ochoa
The rsync utility in #Linux, *BSD, & #Unix systems are vulnerable to multiple security issues, including arbitrary code execution, arbitrary file upload, information disclosure, and privilege escalation. Hence, you must patch the system ASAP www.cyberciti.biz/linux-news/c... #security #infosec
Critical Rsync Vulnerability Requires Immediate Patching on Linux and Unix systems
Critical Rsync vulnerability puts Linux/Unix systems at risk! Urgent patch needed to prevent system compromise and other attacks. Patch ASPA!
www.cyberciti.biz
January 15, 2025 at 6:14 PM
The rsync utility in #Linux, *BSD, & #Unix systems are vulnerable to multiple security issues, including arbitrary code execution, arbitrary file upload, information disclosure, and privilege escalation. Hence, you must patch the system ASAP www.cyberciti.biz/linux-news/c... #security #infosec
Reposted by Pastorinni Ochoa
FFmpeg By Example is a documentation website to showcase all the unique and different ways to use FFmpeg. ffmpegbyexample.com #unix #linux #macos
FFmpeg By Example
Explore the depth of FFmpeg with Examples
ffmpegbyexample.com
January 15, 2025 at 4:20 AM
FFmpeg By Example is a documentation website to showcase all the unique and different ways to use FFmpeg. ffmpegbyexample.com #unix #linux #macos
Reposted by Pastorinni Ochoa
We're doing GoRails office hours this Friday. If you have any questions on Ruby, Rails, Hotwire, etc then come join us!
discord.gg/j683JXbZ?eve...
discord.gg/j683JXbZ?eve...
Join the GoRails Discord Server!
💎 We are Ruby on Rails developers learning to build better web apps. | 6477 members
discord.gg
January 14, 2025 at 7:33 PM
We're doing GoRails office hours this Friday. If you have any questions on Ruby, Rails, Hotwire, etc then come join us!
discord.gg/j683JXbZ?eve...
discord.gg/j683JXbZ?eve...
There is another one that I’ve been using recently: ohmybash.nntoan.com @b0rk.jvns.ca I like it so far.
January 11, 2025 at 5:52 PM
There is another one that I’ve been using recently: ohmybash.nntoan.com @b0rk.jvns.ca I like it so far.
Reposted by Pastorinni Ochoa
I just read Egoless Engineering by @mcfunley.com and I highly encourage you to do it too. I love the idea that nobody is too good for any task, and the best teams that I have worked with, share that too. egoless.engineering
#SoftwareEngineering #Developers
#SoftwareEngineering #Developers
Egoless Engineering
It turns out misery is a shitty proxy metric.
egoless.engineering
January 6, 2025 at 9:58 PM
I just read Egoless Engineering by @mcfunley.com and I highly encourage you to do it too. I love the idea that nobody is too good for any task, and the best teams that I have worked with, share that too. egoless.engineering
#SoftwareEngineering #Developers
#SoftwareEngineering #Developers
Reposted by Pastorinni Ochoa
Looking for work! Available immediately for iOS/macOS and Ruby on Rails development — contract or full-time.
Former Apple engineer with 15+ years of iOS experience and 4 years in Ruby on Rails. I'm great at both.
Please share! 🙏 #iosdev #swiftdev #macdev #ruby #rubyonrails
Former Apple engineer with 15+ years of iOS experience and 4 years in Ruby on Rails. I'm great at both.
Please share! 🙏 #iosdev #swiftdev #macdev #ruby #rubyonrails
January 6, 2025 at 10:20 PM
Looking for work! Available immediately for iOS/macOS and Ruby on Rails development — contract or full-time.
Former Apple engineer with 15+ years of iOS experience and 4 years in Ruby on Rails. I'm great at both.
Please share! 🙏 #iosdev #swiftdev #macdev #ruby #rubyonrails
Former Apple engineer with 15+ years of iOS experience and 4 years in Ruby on Rails. I'm great at both.
Please share! 🙏 #iosdev #swiftdev #macdev #ruby #rubyonrails
Reposted by Pastorinni Ochoa
We also generate `_later_bulk` methods, and now they're available on non-Active Records too 🎉
github.com/kaspth/activ...
github.com/kaspth/activ...
December 16, 2024 at 7:06 PM
We also generate `_later_bulk` methods, and now they're available on non-Active Records too 🎉
github.com/kaspth/activ...
github.com/kaspth/activ...
Reposted by Pastorinni Ochoa
25 years of Dillo - a minimalistic web browser particularly intended for older or slower computers and embedded systems.
dillo-browser.github.io/25-years/
#opensource #unix #linux
dillo-browser.github.io/25-years/
#opensource #unix #linux
25 years of Dillo
dillo-browser.github.io
December 16, 2024 at 1:24 AM
25 years of Dillo - a minimalistic web browser particularly intended for older or slower computers and embedded systems.
dillo-browser.github.io/25-years/
#opensource #unix #linux
dillo-browser.github.io/25-years/
#opensource #unix #linux
Reposted by Pastorinni Ochoa
Ruby `for` is an `each` call... which is a `while` loop 👀
jpcamara.com/2024/12/01/s...
jpcamara.com/2024/12/01/s...
December 13, 2024 at 12:42 PM
Ruby `for` is an `each` call... which is a `while` loop 👀
jpcamara.com/2024/12/01/s...
jpcamara.com/2024/12/01/s...
I just realized today is the last Friday, the 13th, at least in 2024.
December 14, 2024 at 2:51 AM
I just realized today is the last Friday, the 13th, at least in 2024.