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New
The latest blog posts to take off on Hacker News. 14,544 posts.
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Writing a full-text search engine using Bloom filters
A few minutes ago I came across a Hacker News post that detailed a method of adding search to your static site. As you probably know, adding search to a static site is a bit tricky, because you can’t just send the query to a server and have the server process it and return the results. If you want full-text search…
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Code != computer science
The Google informs me that Ryan Carson got his degree at Colorado State University.
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Geohot presents an evasi0n7 writeup
Hi, I'm on a plane from SFO to New York, and made something for you. Not even a rap song. ******* geohot( @tomcr00se ) presents an evasi0n7 writeup ******* == Intro == I was bored, reversed, wrote this write-up, and wanted to do something with it. I tried to sell it to the Chinese for $7 and a trip to the Pizza Hut…
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Architectures that will inspire your programming
This is the Big 4. The architectures, that may help your work. They may influence the way you think about programming. 1. The Hexagonal Ar...
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Developer and Power Users Tool List for Windows
Everyone collects utilities, and most folks have a list of a few that they feel ...
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The Future of JavaScript MVCs
often devs still approach performance of JS code as if they are riding a horse cart but the horse had long been replaced with fusion reactor
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I now have Rust code for executing executables
Day 45: I now have Rust code for executing executables!
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The Birth of Standard Error
Earlier today Stephen Johnson, in a mailing list run by the The Unix Heritage Society , described the birth of the standard error concept: the idea that a program's error output is sent on a channel different from that of its normal output. Over the past forty years, all major operating systems and language libraries…
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The Law of Leaky Abstractions (2002)
There’s a key piece of magic in the engineering of the Internet which you rely on every single day. It happens in the TCP protocol, one of the fundamental building blocks of the Internet. TCP…
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A Great Old-Timey Game-Programming Hack
A long time ago, when I was a college undergrad, I spent some time working on computer video games. This was in the 8-bit PC era, when the gaming hardware was almost impossibly slow by today’s standards.
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Don't Distract New Programmers with OOP
It's not about technology for its own sake. It's about being able to implement your ideas.
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How Class-based Programming Sucks (2011)
Classes encourage pervasive mutable state, provide only an indirect support for closures, and do not support algebraic data types. I'd like to fix that.
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Obscure C++ Features
This page is a collection of obscure C++ features, gathered over the years as I've explored different corners of the language. C++ is very big and I'm always learning more about it. Hopefully you'll learn something from this page even if you already know C++ pretty well. The features below are roughly ordered from…
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The origin of zero-based array indexing
“Should array indices start at 0 or 1? My compromise of 0.5 was rejected without, I thought, proper consideration.” — Stan Kelly-Bootle
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Learn to code like it's 1996
I’ve been meaning to write up my take on the learn to code movement for quite some time now, but for one reason or another haven’t managed to get around to it. Now that the president is endorsing Computer Science and telling Americans to learn to code, this post has jumped to the top of my priority list.
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Baby's First Garbage Collector
When I get stressed out and have too much to do, I have this paradoxical reaction where I escape from that by coming up with another thing to do. Usually it’s a tiny self-contained program that I can write and finish.
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Writing HTTP Middleware in Go
In the context of web development, "middleware" usually stands for "a part of an application that wraps the original application, adding additional functionality". It's a concept that usually seems to be somewhat underappreciated, but I think middleware is great.
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Introduction to Artificial Neural Networks – Part 1
This is the first part of a three part introductory tutorial on artificial neural networks. In this first tutorial we will discover what neural networks are, why they're useful for solving certain types of tasks and finally how they work.
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Is Unicode Safe?
Unicode is just too complex to ever be secure.  — Bruce Schneier, 2000 Over the last 25 years Unicode has succeeded. It hasn't displaced all other character encodings, but it's clearly on its way there. It's supported widely enough that it's a compatible choice, new projects use it, and it's becoming the…
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How can C Programs be so Reliable? (2008)
C is, today, a unique programming language. Surprisingly few people can really program in C and yet many of us have quite strong opinions about it. Buffer overflows, stack smashing, integer overflows — C has many well publicised flaws, and these terms are often bandied about confidently, even by those unfamiliar with…