programming languages
As programmers, we deal with a lot of unusual keyboard characters that typical users rarely need to type, much less think about: $ # % {} * [] ~ & <> Even the characters that are fairly regularly used in everyday writing – such as the humble dash, parens, period, and question mark – have radically different meaning
markov chains
In Finally, a Definition of Programming I Can Actually Understand I marveled at particularly strange and wonderful comment left on this blog. Some commenters wondered if that comment was generated through Markov chains. I considered that, but I had a hard time imagining a text corpus input that could possibly
ruby
I have decidedly mixed feelings about the book Beautiful Code, but one of the better chapters is Tim Bray’s “Finding Things.” In it, he outlines the creation of a small Ruby program: counts = {} counts.default = 0 ARGF.each_line do |line| if line =~ %r{GET /ongoing/When/dddx/(dddd/
software development concepts
I believe very strongly that a blog without comments is not a blog. For me, the whole point of this blogging exercise is the many-way communication of the comments – between me and the commenters, and among the commenters themselves. As I said in How To Advertise on Your Blog Without
programming languages
What do you think the single greatest invention in computer science is? Besides the computer itself, I mean. Seriously, before reading any further, pause here for a moment and consider the question. I’ve talked before about how young so-called modern computer programming languages really are, and it bears repeating
security
A number of people whose opinions I greatly respect have turned me on to Yelp over the last six months or so. Yelp is a community review site, and a great way to discover cool new places in whatever neighborhood you happen to be in. I’ve enjoyed using Yelp,
storage
In the last three years, I’ve gone from carrying a 512 MB USB memory stick to a 16 GB USB memory stick. That’s pretty amazing. According to the storagereview.com archives, hard drives with 16 GB of storage were introduced sometime around the beginning of 1999. Barely 10
ui design
Although I rather like Windows Vista – I think the amount of Vista nerd rage out there is completely unwarranted – there are areas of Vista I find hugely disappointing. And for my money, nothing is more disappointing than the overall fit and finish of Vista, which is truly abysmal. It’s
security
One of the most impressive hacks I’ve ever read about has to be the Black Sunday kill. Since the original 2001 Slashdot article I read on this is 99.9% quote, I’m going to do the same. I can see why they quoted so extensively; it’d be
programming languages
I seldom pause to answer criticism of my blog. If I did, I’d have time for little else in the course of the day, and no time for constructive work. But occasionally I’ll encounter a particularly well written critique that gives me pause, such as Alastair Rankine’s
spam
Have you ever used Craigslist? It’s an almost entirely free, mostly anonymous classified advertising service which evolved from an early internet phenomenon into a service so powerful it is often accused of single-handedly destroying the newspaper business. Unfortunately, these same characteristics also make Craigslist a particularly juicy target for
programming languages
I can’t remember when, exactly, I discovered Clay Shirky, but I suspect it was around 2003 or so. I sent him an email about micropayments, he actually answered it, and we had a rather nice discussion on the topic. I’ve been a fan of Clay’s writing ever