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Why is my Rust build so slow?
I’ve recently come back to an older project of mine (that powers this website), and as I did some maintenance work: upgrade to newer crates, upgrade to a newer rustc, I noticed that my build was ta...
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The latest blog posts to take off on Hacker News. 255 posts.
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Learn Python ASTs, by building your own linter
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Features of a dream programming language
Update: Be sure to read the improved 2nd draft of this article instead. The following content is the...
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A Review of the Zig Programming Language (Using Advent of Code 2021)
I’ve long thought that Zig was an interesting programming language, potentially more interesting than Rust in many respects given that Zig seems to be targetting a more modern C-like language replacement whereas Rust firmly looks like it is trying to take C++ out back like ol’ yeller. Rust is powerful, but the…
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Lua: Good, Bad, and Ugly Parts (2012)
I have been programming in Lua for about 9 months and it seemed like a good time to pause and reflect on my experience with it. I have used various languages over the years -- Perl ( soaplite.com and other projects, including my current consulting work), C ( a DHCP /DNS server for Arduino and a ping-pong juggling…
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Three Minor Features in Go 1.18
Okay, but apart from generics and fuzzing, what has Go 1.18 ever done for us?
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Generics facilitators in Go
Go 1.18 is going to be released with generics support . Adding generics to Go was a multi-year effort and was a difficult one. Go type system is not a traditional type system and it was not possible just to bring an existing generics implementation from other language and be done. The current proposal was accepted…
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Annotated explanation of David Beazley's dataklasses
David Beazley on Twitter :
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Fixing memory leaks in popular Python libraries
I was recently able to make a minimal example that reproduced a Celery memory leak. The memory leak would happen on the main Celery worker process that’s forked to make child processes, which makes the leak especially bad. Issue #4843 has been around for 3+ years and has 140+ comments, so this one has been causing a…
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Thread Safety in C++ and Rust
Lately I’ve been experimenting with Rust, and I want to report some of whatI’ve learned about thread-safety. I am an enthusiastic dabbler in Rust: Ispend mo...
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Sublime Clojure
New Sublime Text plugin for working with Clojure
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The Evolutions of Lambdas in C++14, C++17 and C++20
Expressive code in C++
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Interview with Anders Hejlsberg on Delphi (1995)
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Interfacing with Zig, a BDFL-run project
Loris Cro's Blog
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Lessons learned after working one year as a Common Lisp Developer (2018)
I intented this to be a small post with some lessons learned after working one year as a CL dev, however it turned out quite long (two parts!). As always: All opinions are my own. This post is not endorsed by anybody.
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Hacking the Go compiler to add a new keyword
I forked and modified Go compiler to add a new keyword called let, as alias for var
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Writing and publishing a Python module in Rust
This post is a quick walkthrough of how I wrote a Python library, procmaps , in nothing but Rust. It uses PyO3 for the bindings and maturin to manage the build (as well as produce manylinux1 -compatible wheels).
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Rusty Typestates – Starting Out
This post is part of a series, you can see an overview of the whole series in [ rust-typestate-index ].
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Calling Rust from Python using PyO3
speed up your Python using Rust
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Rare Greek Variables
I scrape Arxiv to find underused Greek variables which can add some diversity to math; the top 10 underused letters are ϰ, ς, υ, ϖ, Υ, Ξ, ι, ϱ, ϑ, & Π. Avoid overused letters like λ, and spice up your next paper with some memorable variables!
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Condition Handling in the Lisp Language Family (2001)
This paper appears in Advances in Exception Handling Techniques , edited by A. Romanovsky, C. Dony, J.L. Knudsen, and A. Tripathi. This book, published in 2001, is part of Lecture Notes in Computer Science, Volume 2022 , published by Springer .
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Rust on MIPS64 Windows NT 4.0
Introduction
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A rough proposal for sum types in Go (2018)
Sum types are pretty cool. Just like how a struct is basically “This contains one of these and one of these”, a sum type is “This contains one of …