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Thoughts on web development and technologies by Peter Gasston

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2009 July Archive

Misunderstanding markup

Misunderstanding Markup: an explanation of the different flavours of HTML & XHTML, in comic strip form, by Brad Colbow. I’m not sure if it makes Jeremy Keith’s original blog post any easier to understand, but it’s certainly more fun to look at.

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Bad advice: people still teaching CSS hacks

There’s so much great stuff written about web standards available for free on the web that it’s easy to forget how much bad stuff is also out there; and how many people are willing to support it just because it’s easier than putting in a little extra effort to follow best practice.

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On the uncanny valley & creating prototypes

The uncanny valley is a term from the world of robotics, which states that when something appears almost perfect, it can cause a negative reaction*. Or, to be more precise: “The uncanny valley hypothesis holds that when robots and other facsimiles of humans look and act almost like actual humans, it causes a response of revulsion among human observers.”

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The state of video on the web

As Firefox 3.5 brings open video to the web, the W3C decide to drop codec requirements from the HTML 5 spec, citing disagreement between browser makers and concern over patents. Luckily, there’s a way to make video for everybody, which means encoding each clip only twice.

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Aside

I’m writing about the CSS3 Multi-column layout module and I notice that WebKit supports a series of proprietary properties: –webkit-column-break-after, –webkit-column-break-before, and –webkit-column-break-inside. However, despite the documentation saying that they’re implemented in Safari 3+, I can’t seem to get any of them to work.

Has anyone reading this ever seen an example of these in action? I’ve searched for demos but have found nothing. If you know anything about this, please leave me a comment; your help would be gratefully appreciated.

[#] 2 Comments . More Asides.