Blog Posts

overzealous antispam and campus blogging

I just had to uninstall the TanTanNoodles Simple Spam Filter from UCalgaryBlogs.ca - it’s a simple plugin that uses a dictionary lookup to try to detect what it thinks are REALLY obvious spam comment attempts. But it was a bit overzealous. Instead of just modifying the dictionary to remove some valid words (which words are valid? who gets to decide that? in which contexts?), I decided to just delete the plugin outright so that comments can be posted without censorship.

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twitterbegone

I just deleted my twitter account. I’m not going anywhere. I’m not looking for reactions. I’m not dropping out. I’m still online, still available, and still easily contacted via better channels. If you need to contact me, try the contact form on my blog, or IM (dnorman@mac.com), or Skype (dlnorman), email (contact at darcynorman.net), etc… I’ll likely write more about why I deleted my twitter account, but for now it’s just gone.

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star trek: the motion picture

I was a hardcore Star Trek geek as a kid. Who wasn’t, really? Captain Kirk going all maverick on the galaxy, finding cool new planets, and nailing hot alien babes. Space is cool! I think I watched every episode at least a couple dozen times - yay syndicated reruns - but for some reason it’s the first motion picture version of the franchise (released in 1979) that really affected me.

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the iceman

After thinking about Quest for Fire, I realize that another of the most formative movies for me was 1984’s The Iceman. The body of a prehistoric man was found frozen in ice, but still alive. He’s placed in a zoo-like containment room at an arctic research facility (filmed in Churchill Manitoba, no less) where he can be studied. Another fascinating movie, not because of special effects or high budget, but because of story. Any movie involving a prehistoric man singing along to Neil Young has to be OK…

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quest for fire

Inspired by Jim’s description of one of his 10 formative movies, I realized that one of the movies that’s had the most impact on me is Quest for Fire. The 1981 Canadian anthropological movie about 4 separate tribes of homo erectus, neanderthal and homo sapiens, and their interactions.

I remember being absolutely fascinated by the movie, watching it dozens of times (it was one of the early movies offered on our fancy new SuperChannel Cable Movie Channel when I was a kid). I haven’t thought explicitly about the movie in years, but have realized that it’s really affected me by helping to viscerally see and empathize with the various cultures depicted.

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photographic diversity through repetition

I’ve been feeling in a photographic rut lately. It seems like all of my photos look the same. They’re of the same thing. They’re all of things I’ve photographed before. Same. Similar. Again. Repeat. Done it. been there. Oh, that again. Gottit…

I just popped onto the Photography tab of my blog, and it hit me - although things feel strongly similar, there is variation and diversity. And sometimes repetition of similar photographs and subjects tells a story in and of itself.

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selective, manual file caching

I’ve disabled WP-Super-Cache on UCalgaryBlogs.ca because it was doing quirky things like showing the anonymous front page after someone logged in, etc… And, with our low load and mostly logged in users, it really wasn’t necessary.

Except for the RSS feeds used to generate the Recent Posts and Recent Comments sections on the front page of the site. Without WP-Super-Cache enabled, the front page (and ONLY the front page) took glacial epochs to load, as the RSS feeds were generated, parsed, and embedded. I wanted to be able to cache the feeds, without having to throw the switch on caching the entire site.

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how to list comments by users in WordPress?

I’ve got a prof using a WordPress site to manage some really active discussions in his course. He’d really like to be able to list all comments posted by each user, as part of the assessment rubric for the course.

I’ve found LOTS of “recent comments” and “popular posts” plugins, and some requests for similar “list all comments for a given user” functionality, but haven’t been able to find anything that fits the bill.

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on context and identity

I had a discussion with King Chung Huang and Paul Pival this morning, about one of King’s current research projects. He’s working on the topic of context and identity - what it would mean from both institutional and individual perspectives, if our digital identities and contexts were pulled out of the silos of Blackboard, email, and other isolated and closed systems. What would it mean if every person, group, and place has a URL, which is aware of contexts (institutional, academic, geographical, temporal, etc…) and is also able to gather and provide lists of relevant resources.

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on just getting by

Michael Wesch just posted an amazing reflection on his experience in the classroom. He’s frustrated by the lack of engagement, the scattered engagement. The education through “soul murder.”

My teaching assistants consoled me by noting that students have learned that they can “get by” without paying attention in their classes. Perhaps feeling a bit encouraged by my look of incredulity, my TA’s continued with a long list of other activities students have learned that they can “get by” without doing. Studying, taking notes, reading the textbook, and coming to class topped the list. It wasn’t the list that impressed me. It was the unquestioned assumption that “getting by” is the name of the game. Our students are so alienated by education that they are trying to sneak right past it.

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spam-o-rama

I’d missed the news, but the latest version of the Akismet plugin for WordPress includes some tasty stats. As with all things statistical, there’s a few ways to read the numbers, and there are some anomalies (ferinstance, it claims I had a few days of over 1000 ham i.e., valid comments per day and that’s just plain wrong) but the spam stats feel roughly right. They’re not dramatically different from what I was seeing under Mollom, except nobody gets inflicted with Captcha using Akismet.

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giving thanks

Thanksgiving is here. And I have lots to be thankful for, including (but not limited to):

  1. I’ve got an awesome family, full of love and happiness.
  2. Evan is growing up to be an amazing, inspiring young man.
  3. Dad laughed at the doctors that gave him 6 months to live. Over a decade ago. He’s still going strong, for 73.
  4. I have friends that I admire, respect, and look up to, and who know this.
  5. As I hit 39, I’m in the best physical, mental and emotional shape of my entire life, and it feels great.

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