Blogmarks
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How will OpenID change your site? Excellent introduction to OpenID by Peter Nixey—includes some really nice analogies for explaining both the concept and the implications.
Gmail Greasemonkey API (via) The new version of Gmail includes API hooks for Greasemonkey script authors. The documentation is by Mark Pilgrim, author of Greasemonkey Hacks.
How to make Ajax work for you. Slides from my three hour Ajax tutorial, presented at Web 2.0 Expo Berlin on Monday.
Hello Revver.com 2.0. Revver, one of the more established video startups, have launched their new version which is powered by Django.
Bit Twiddling Hacks. I’ve never been much of a bit twiddler, but I’ve always felt I should learn.
Papercraft Portal. Maybe we do need a colour printer after all...
PyObjC 2.0 changes (via) All the good stuff that’s in PyObjC 2.0, released as part of Leopard. According to bbum this is the most significant release of PyObjC in 7 years.
The Story Behind ES4. If you’re scratching your head at the recent eruption of acrimony surrounding ECMAScript 4 (the next standardised version of JavaScript) Neil Mix has a relatively easy to follow catch-up post.
Python on Leopard. readline is finally bundled, so the interactive interpreter works correctly without hunting around for frustratingly elusive add-ons. easy_install is bundled as well.
A Roundup Of Leopard Security Features (via) Thomas Ptacek’s overview of the new security features in Leopard. Guest Accounts are worthless from a security P.O.V., but I still plan to use one for our PowerBook that’s now just a media player.
Sorry PR people: you’re blocked. I was added to some PR mailing lists a few months ago and they appear to be spreading my address around like a nasty disease. I’m tempted to contribute some addresses to Chris Anderson’s block list.
Marc Andreesen on Open Social. Marc describes it as an open standard for implementing Facebook style “containers” that other applications can live in. My initial assumption that it was an implementation of the Social Graph paper ideas was incorrect.
I Love My Chicken Wire Mommy (via) Ben Brown discusses Consumating’s points system, and the problems that it caused within the site’s community. I’m always fascinated by how small features like this can have an enormous effect on how people use a site.
Google Announces the OpenSocial API. I doubt the similarity between this and Brad Fitzpatrick’s social graph paper are a coincidence—what IS impressive is that he only joined Google a couple of months ago.
LoggerFS. Clever use of FUSE: a virtual filesystem which looks out for lines appended to a log file (matched with a regular expression) and stores them in a database instead.
How Time Machine works. From John Siracusa’s Leopard review. The bad news is that Time Machine doesn’t deal well with huge files that have small changes made to them... such as Parallels VM images.
Mac OS X 10.5 Leopard: the Ars Technica review. John Siracusa’s 17 page review of Leopard, covering everything from UI tweaks to DTrace sample code. Smart use of embedded video and audio too—I suggest setting aside at least an hour to work through it all.
Unicode code converter (via) Richard Ishida’s tool for converting pretty much any unicode representation to any other.
“Open in TextMate” from Leopard Finder (via) Bookmarked for when our copy of Leopard arrives.
Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo. (via) See also: Wikipedia’s “List of linguistic example sentences”.
VectorMagic. Neat online tool (with a Flex frontend) for tracing bitmap images in to vectors, based on research at the Stanford AI lab.
Django security fix released. Django’s internationalisation system has a denial of service hole in it; you’re vulnerable if you are using the i18n middleware. Fixes have been made available for trunk, 0.96, 0.95 and 0.91.
CSS Transforms. WebKit can now do transforms (scale, rotate, translate and skew) in CSS via a new -webkit-transform property. Transforms behave like position relative in that they don’t affect the layout of the page. You can also provide a full affine transform matrix as a shortcut.
CouchDB “Joins”. Different approaches to indexing a blog post and its associated comments in the non-relational CouchDB.
Site-specific browsers and GreaseKit. New site-specific browser tool which lets you include a bunch of Greasemonkey scripts. For me, the killer feature of site-specific browsers is still cookie isolation (to minimise the impact of XSS and CSRF holes) but none of the current batch of tools advertise this as a feature, and most seem to want to share the system-wide cookie jar.
Virtual Machine Creator (via) Web based tool for creating blank VMware compatible virtual machine images; uses QEMU under the hood.
Using the extra() QuerySet modifier in Django for WeGoEat. You can use select() on a QuerySet to obtain extra values using subqueries.
Upgrading to Prototype 1.6: real world examples. I still don’t find Prototype as intuitive as jQuery, but the API improvements between 1.5 and 1.6 are very impressive.
In rainbows. Dopplr generates a unique colour for each city using an MD5 hash. The colours are then used in subtle but intelligent ways throughout the design—right down to the favicon.