Hacker News with Generative AI: Go Programming

ML in Go with a Python Sidecar (thegreenplace.net)
Machine learning models are rapidly becoming more capable; how can we make use of these powerful new tools in our Go applications?

Machine Learning, Go Programming, Python, Software Development

107 points by zdw 10 days ago | 15 comments

Jia Tanning Go Code (arp242.net)
The Go compiler skips files ending with _test.go during normal compilation.

Go Programming, Software Development, Testing

33 points by zoidb 24 days ago | 5 comments

Implementing Raft: Part 4 – Key/Value Database (thegreenplace.net)
This is Part 4 in a series of posts describing the Raft distributed consensus algorithm and its complete implementation in Go.

Distributed Consensus, Go Programming, Databases, Raft

9 points by azhenley 41 days ago | 0 comments

Pocketbase v0.23.0-RC Prerelease (github.com/pocketbase)
PocketBase v0.23.0-rc is a major refactor of the internals with the overall goal of making PocketBase an easier to use Go framework.

New Releases, Software, Go Programming, Frameworks

32 points by oritsnile 46 days ago | 2 comments

Fair: Allocating Resources Fairly at Scale (medium.com)
I recently published a Go library called FAIR, designed to maintain fair resource distribution using a randomized algorithm called stochastic fair BLUE with constant memory requirements.

Resource Allocation, Go Programming, Algorithms, Fairness

7 points by nstateful 46 days ago | 1 comments

Distributed transactions in Go: Read before you try (threedots.tech)
If you work with microservices, a time may come when you need a transaction running across them.

Distributed Transactions, Go Programming, Microservices

98 points by roblaszczak 50 days ago | 56 comments

CPU Throttling for containerized Go applications explained (kanishk.io)
It’s been a long time since I wrote something here. Past few years I’ve been busy at work which is where most of my writing is done these days. This particular entry comes as an offshoot of a production disaster I saw and then took the opportunity to dive deep and learn more. What seemed like a convoluted problem at the outset, ended up being pretty fascinating in the end.

Go Programming, Containerization, Performance Optimization

96 points by imiric 53 days ago | 17 comments

Go and my realization about what I'll call the 'Promises' pattern (utoronto.ca)
Over on the Fediverse, I had a belated realization:

Go Programming, Design Patterns, Software Development

88 points by ingve 57 days ago | 95 comments

Writing an HTTP Server in Go from Scratch: Part 1 (krayorn.com)
Follow along while I write an HTTPServer in Go From scratch following a codecrafters challenge.

Go Programming, Web Development, Tutorials, Coding Challenges

25 points by krayorn 71 days ago | 1 comments

Show HN: Goroutine Monitor Powered by eBPF (github.com/keisku)
gmon is a tool designed to monitor the creation and destruction of goroutines in a Go program, drawing inspiration from the presentation Real World Debugging with eBPF.

Go Programming, Debugging, Performance Monitoring, eBPF

75 points by keisku 74 days ago | 2 comments

Don't defer Close() on writable files (2017) (joeshaw.org)
But this idiom is actually harmful for writable files because deferring a function call ignores its return value, and the `Close()` method can return errors. **For writable files, Go programmers should avoid the `defer` idiom or very infrequent, maddening bugs will occur.**

Go Programming, Best Practices, Debugging

253 points by misonic 74 days ago | 302 comments

Language and shell in Go with 92% test coverage and instant CI/CD [video] (youtube.com)

Go Programming, Software Development, Testing, Video Tutorials

162 points by todsacerdoti 83 days ago | 41 comments

Show HN: Monogo – Evolve your go workspace to a real monorepo (github.com/nicolasgere)

Go Programming, Monorepos, Software Development, GitHub

34 points by elmazout 90 days ago | 10 comments

Duck typing (horror) in Go (ccampo.me)

Go Programming, Software Design, Duck Typing

50 points by thunderbong 92 days ago | 57 comments

An unordered list of things I miss in Go (capivaras.dev)