Microsoft is really pushing for people to make sure their websites and apps are compatible with IE7. Apparently this is a real concern for a lot of people who relied on certain proprietary features, bugs, and quirks in IE6. I guess they figured they wouldn’t have to worry about future versions. (Hmm… I wonder where they got that idea?)

The fact of the matter is, I’m not worried. I tested my personal sites and the sites I’d built for work months ago, using the IE7 betas, and more recently with RC1. I made a couple of minor changes to some stylesheets, but that was about it.

Why? I’ve been writing standards-based code for years. I validate it from time to time, and I test to make sure it works in the latest versions of Firefox, Opera and Safari as well as IE. So the code was already portable.

Plus, anything new I’ve built since January has been designed with IE7 in mind from the beginning.

Most of the changes were to workarounds for IE6. Either stopping them from running on IE7 (if the bug was fixed), or keeping them running on IE7 (if it was done using a CSS hack).

I recently stumbled across an old copy of the Demoroniser (which my American-trained sense of spelling keeps trying to spell as demoronizer), a script designed to correct some of the, well, moronic HTML generated by Microsoft Office. Aside from flat-out coding errors, Office would use non-standard characters for things such as curly quotes or em-dashes that would only show up on Windows computers. If you viewed these sites on a Mac, a Linux box, a Palm, etc., they would seem to be missing punctuation everywhere. His solution was to convert these to their plain-ASCII equivalents.

Over the last year or so, WordPress and A List Apart have converted me from “stick with the lowest common denominator” to “let’s show real typography.” Since the days of the Demoroniser, Unicode has become a standard part of HTML, so modern browsers* can either display a full range of characters or convert them to something they can display. You probably won’t be able to see Chinese text in Lynx, but a properly encoded curly quote—“ or ”—will show up as a plain old ".

For one thing, real typography looks much nicer. Continue reading

Last week I started looking at ways to cut down on false positives in our spam filters. I’ve only seen two in my own mailbox this year, but of course everyone gets different kinds of email. I’ve been trolling the server logs for low-scoring “spam,” looking for anything that looks like it might be legit, particularly if the Bayes subsystem has already identified it correctly but isn’t enough to counteract the score assigned by other rules. (Unfortunately, it’s hard to tell when all you’ve got is the sender, subject, and list of spam rules.)

One item I noticed was a copy of the Microsoft Technet Flash newsletter. I thought this was odd, since I’d gotten a copy of the same newsletter and it hadn’t been labeled. In fact, it turned out that my copy only scored 0.3 points, and the other hit 6.4! (5 points indicates probable spam.) What could explain such a disparity?

Answer: two very small differences. Continue reading

I finally put together a new layout! I tried to do as much as possible in CSS and leave the HTML as little changed as possible, and when I finished I was able to keep the default WordPress layout as an alternate. In theory I ought to be able to plug in any of the submissions from the WordPress CSS Style Competition as alternates as well.

It’s been tested so far on Mozilla, IE 6, Opera 7, and Konqueror 3.2. It doesn’t use anything more complicated than Fahrner Image Replacement, so it shouldn’t cause too many problems. I’ll try to test it in a bunch of other browsers at work tomorrow.

I consider this a first draft – among other things I figure on adding to the main title banner – but it’s something a bit more distinctive than the out-of-the-box layout we ended up with after the upgrade to 1.0.

Updated Feb. 12 and Feb. 13 to describe testing in more browsers and the interesting saga of tracking down a bug in Internet Explorer 5.0: Continue reading