regex
Among programmers of any experience, it is generally regarded as A Bad Ideatm to attempt to parse HTML with regular expressions. How bad of an idea? It apparently drove one Stack Overflow user to the brink of madness: You can’t parse [X]HTML with regex. Because HTML can’t
programming languages
Ever have one of those days where everything you check into source control is wrong? Also, how exactly is that day is different from any other? But seriously. Code that is visible is code that can be wrong. No surprise there. But did you know that even the code you
software development concepts
If the internet has perfected anything, it’s the art of the crappy, phoned-in, half-assed email “interview.” For all those who have bemoaned the often pathetic state of internet journalism, when it comes to interviews, you’re largely correct. The purpose of most of these interviews is quick and dirty
programming languages
Xanadu, a global hypertext publishing system, is the longest-running vaporware story in the history of the computer industry. It has been in development for more than 30 years. This long gestation period may not put it in the same category as the Great Wall of China, which was under construction
programming languages
The Gamasutra article Dirty Coding Tricks is a fantastic read. One part of it in particular rang true for me. Consider the load of pain I found myself in when working on a conversion of a 3D third person shooter from the PC to the original PlayStation. Now, the PS1
microsoft bob
Do you remember Microsoft Bob? If you do, you probably remember it as an intensely marketed but laughable failure – what some call the “number one flop” at Microsoft. There’s no question that Microsoft Bob was nothing short of an unmitigated disaster. But that’s the funny thing about failures
web programming
Michael Braude decries the popularity of web programming: The reason most people want to program for the web is that they’re not smart enough to do anything else. They don’t understand compilers, concurrency, 3D or class inheritance. They haven’t got a clue why I’d use an
programming languages
I’d like to talk to you about ducts. Wait a minute. Strike that. I meant COBOL. The Common Business Oriented Language is celebrating its fiftieth anniversary as the language that is everywhere and nowhere at once: As a result, today COBOL is everywhere, yet is largely unheard of among
programming languages
As programmers, we regularly work with text encodings. But there’s another sort of encoding at work here, one we process so often and so rapidly that it’s invisible to us, and we forget about it. I’m talking about visual encoding – translating the visual glyphs of the alphabet
programming languages
Are you familiar with the term “meta”? It permeates many concepts in programming, from metadata to the <meta> tag. But since we’re on a blog, let’s use blogging to explain what meta means. If you’ve read this blog for any length of time you’ve
programming languages
Remember that Stack Overflow thing we’ve been working on? Some commenters on a recent Hacker News article questioned the pricing of Stack Exchange – essentially, a hosted Stack Overflow: Seems really pricey for a relatively simple software like this. Someone write an open source alternative? it looks like something that
programming languages
In programming, abstractions are powerful things: Joel Spolsky has an article in which he states All non-trivial abstractions, to some degree, are leaky. This is overly dogmatic - for example, bignum classes are exactly the same regardless of the native integer multiplication. Ignoring that, this statement is essentially true, but