Every blog post that took off on Hacker News, ranked by the votes of its best submission. 21,842 posts.
This summer I had the opportunity to attend NodeConf and it was a fantastic experience. I really appreciated how every session was a hands-on coding session: I felt like I walked away knowing how to put a bunch of advice directly into practice.
Acknowledgements First, I would like to acknowledge my friends and kind internet strangers who helped me with this post. This post heavily adapts from ...
An entry on some of the cleverest (and clearest) functional designs I've worked on, and how it came to be
So you’ve bought into this whole RPC thing and want to try it out, but aren’t quite sure about Protocol Buffers. Your existing code encodes your own objects, or perhaps you have code that needs a particular encoding. What to do? Fortunately, gRPC is encoding agnostic! You can still get a lot of the benefits of gRPC…
Dive deep into OCR with Tesseract, including Pytesseract integration, training with custom data, limitations, and comparisons with enterprise solutions.
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Version 2.2 of the spaCy Natural Language Processing library is leaner, cleaner and even more user-friendly. In addition to new model packages and features for training, evaluation and serialization, we've made lots of bug fixes, improved debugging and error handling, and greatly reduced the size of the library on…
TLA, the Temporal Logic of Actions is the core of TLA+. It is a temporal logic that minimizes the use of temporal reasoning in favor of more ordinary mathematics. It is a general mathematical framework for describing and reasoning about algorithms and systems.
In part two of this series we discussed data replication within the context of a distributed log and how it relates to high availability. Next, we’ll look at what it takes to scale the log such that it can handle non-trivial workloads. Data Scalability A key part of scaling any kind of data-intensive system is the…
When programming in Go, the amount of error handling is something that slaps you in the face. Most API’s you deal with will expose errors. It can become overwhelming, but with a few tips and a guiding principle we can make handling errors easy, keep our code clean and give you the confidence that nothing is breaking…
I've experienced first-hand how using UUID hurts the usability of computer systems, and I want you to understand why you certainly don't need it.
(From someone who has spent far too much time thinking about the designs of programming languages)
We’ve had decades of thought leadership around testing, especially coming from holistic development philosophies like Agile, TDD, and BDD. After all that time and several supposedly superseding movements, the developers I talk to seem to have developed a folk wisdom around tests. That consensus seems to boil down to…
One common take on the coding agents that I see goes something like this: “Sure, AI helps you output more code, but won’t the quality suffer?”
Last week someone posted a /r/cpp thread titled “Declaring all variables local to a function as const”: Ok, so I’m an old-school C++ programmer using the language now since the early ’90s. I’m a fan of const-correctness for function and member declarations, parameters, and the like. Where, I believe, it actually…
Recently I started a site of tools for boardgames players . Simple tools like dice and spinners.
C array types are weird. In this article I’ll explain what I find weird about them, what I’d do differently, and ramble on a few related things.
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AKA Zig casts, and when to use them.
Does Python still have a need for class without @dataclass?
Cyclic dependencies: Part 1
[Translations: Japanese] The Amish have the undeserved reputation of being luddites, of people who refuse to employ new technology. It’s well known the strictest of them don’t use electricity, or automobiles, but rather farm with manual tools and ride in … Continue reading →
A blog by sunfishcode
A story of poor email address validation.
