General Development Archive

"There is a reason I use 'old' languages like J or Lush. It's not a retro affectation; I save that for my suits. These languages are designed better than modern ones. There is some survivor bias here; nobody slings PL/1 or Cobol willingly, but modern language and package designers don't seem to learn much from the masters. Modern code monkeys don't even recognize mastery; mastery is measured in dollars or number of users, which is a poor substitute for distinguishing between what is good and what is dumb. Lady Gaga made more money than Beethoven, but, like, so what?" This isn't just a thing among programmers. The entire industry is obsessed with user numbers, number of applications, and other crap that is meaningless when you consider programming to be art. When I post a new item about some small hobby operating system, the comments will be filled with negativity because it's no Windows or iOS, whereas only ten years ago, we'd have lively discussions about the implementation details. And then people wonder why that scene has died out.

"Forth is a simple, natural computer language. It has achieved remarkable acceptance where efficiency is valued. It evolved in the 1960s on a journey from university through business to laboratory. This is the story of how a simple interpreter expanded its abilities to become a complete programming language/operating system."

Appfour added, among other features, C/C++ support to its new version of AIDE. From Android-IDE, "Now you can write parts of your app or your whole app in C/C++ on your device. AIDE supports the Standard Android NDK toolchain (GCC 4.6 + Bionic, STL, ...). No changes are necessary if you want to build an app developed on a PC with Eclipse. C/C++ development is fully integrated: Build errors appear in the error list and files can easily be navigated to with Go to file. The editor supports C/C++ syntax highlighting."

"Android Studio is a new Android development environment based on IntelliJ IDEA. Similar to Eclipse with the ADT Plugin, Android Studio provides integrated Android developer tools for development and debugging." Lots of ooh's and aah's from the developer crowd as this one was demoed.

"BlackBerry 10 is completely different from previous BlackBerry operating systems—with good reason. Its core assets come from a company named QNX, which Research In Motion acquired in 2010. Blackberry 10 features include 'live tiles' that dynamically refresh with new information, as well as a revamped keyboard and security upgrades. But what really makes or breaks a phone is the quality (and quantity) of its third-party apps. So what we'll do here is look at the programming API. That will give us a good grip on what app developers can do with the platform."

"Alcatraz is an open-source package manager for Xcode. It lets you discover and install plugins, templates and color schemes without the need for manually cloning or copying files. It installs itself as a part of Xcode and it feels like home."

"For years, PC programmers used x86 assembly to write performance-critical code. However, 32-bit PCs are being replaced with 64-bit ones, and the underlying assembly code has changed. This white paper is an introduction to x64 assembly. No prior knowledge of x86 code is needed, although it makes the transition easier."

"Programming is hard. Don't ever feel bad because you aren't as good at 'just googling it' as the person next to you. Don't ever let hackathon snobs talk you out of creating the next Twitter for cats or Yelp for public washrooms. Even the dumbest ideas (like trying to make animated polygons disappear and reappear) will help you improve as a programmer. Learning to program is largely about learning to learn - and the best way to learn is to do." For some reason, I love this short story.

"I feel like writing about the Go programming language (or 'Golang') today, so instead today's topic is computer stuff. For the record, the language I've programmed the most in has been Python, so that’s the perspective I'm analyzing it from." Some good and bad things about Go.

"I was really excited to write this article, because it gave me an excuse to really think about what beautiful code is. I still don't think I know, and maybe it's entirely subjective. I do think the two biggest things, for me at least, are stylistic indenting and maximum const-ness. A lot of the stylistic choices are definitely my personal preferences, and I'm sure other programmers will have different opinions. I think the choice of what style to use is up to whoever has to read and write the code, but I certainly think it's something worth thinking about. I would suggest everyone look at the Doom 3 source code because I think it exemplifies beautiful code, as a complete package: from system design down to how to tab space the characters." John Carmack himself replies in the comments.

"For years I've tried my damnedest to get away from C. Too simple, too many details to manage, too old and crufty, too low level. I've had intense and torrid love affairs with Java, C++, and Erlang. I've built things I'm proud of with all of them, and yet each has broken my heart. They've made promises they couldn't keep, created cultures that focus on the wrong things, and made devastating tradeoffs that eventually make you suffer painfully. And I keep crawling back to C."

Doesn't matter which OS you're running, somewhere in there, your system depends on Perl to get stuff done. Perl turned 25 years old on December 19th. Though venerable old version 5 remains the most popular, many have moved onto Perl 6, which intentionally broke compatibility and still isn't officially 'production ready.' I can't imagine administering a system without Perl though, so tonight I'm raising a glass of champagne in the direction of founder and creator Larry Wall.

"This article offers something different. A Visual Studio Express based solution, written using C++ and assembler, that allows the user to write and execute X86, X86/64 and ARM assembler line by line as easily as using a text editor. As code is only emulated, errors are trapped and reported within the program without any wider impact."

"This website is here to guide you through the process of developing very basic operating systems on the Raspberry Pi! This website is aimed at people aged 16 and upwards, although younger readers may still find some of it accessible, particularly with assistance. More lessons may be added to this course in time." From the Computer Laboratory, University of Cambridge, one of the institutions behind the Raspberry Pi. Amazing resource.