Nov 292006
 

The regis­tra­tion is open for North­ern Voice 2007 and the speak­er sub­mis­sions will be clos­ing on Fri­day Decem­ber 1st. We exten­ded the dead­line to let people recov­er from the tor­ren­tial down­pours, record snow­falls, high winds, and assor­ted oth­er draw­backs of Novem­ber in the Pacific North-West. 

And if you want a t‑shirt, you can vote on which col­our it should be as well! Just head over to the sur­vey and let us know.

Nov 282006
 

I have the good for­tune to work with Pat Pat­ter­son at Sun and one of the things we dis­cussed quite a lot shortly before I went on mater­nity leave was how to make it easi­er for people to use Liberty pro­to­cols for their iden­tity needs. One of the com­plaints I’ve heard is that there isn’t enough sample code in the world show­ing how to use and imple­ment SAML. Giv­en that Sun­’s Access Man­ager does imple­ment SAML, along with vari­ous oth­er Liberty Alli­ance stand­ards, it seemed like it should be pos­sible to put togeth­er some sample code that uses Access Man­ager. And, giv­en that Access Man­ager is now open source as part of OpenSSO, it made sense to cre­ate anoth­er open source pro­ject. But, this pro­ject should use lan­guages oth­er than Java, to give the LAMP (or MARS) developers and imple­ment­ors some code that they can use, tweak, and fur­ther devel­op. And put back into the pro­ject of course <grin>. I came up with a bunch of use­less names, and Pat came up with Light­bulb (goes with LAMP). Then as I waddled off into mater­nity leave, Pat did the pro­gram­ming and came up with a way to imple­ment a SAML 2.0 ser­vice pro­vider in pure PHP, without even need­ing the OpenSSO or Access Man­ager code. 

Pat’s giv­ing a webin­ar on this tomor­row morn­ing Pacific time; you need to register for it first.

We’re hop­ing that oth­er people will con­trib­ute rel­ev­ant code, in any lan­guage, for people to use when they want to imple­ment or integ­rate SAML cap­ab­il­it­ies into their sys­tems, wheth­er they’re blog­ging sys­tems, wikis, or any­thing else where iden­tity man­age­ment is use­ful. The pro­ject is loc­ated here; it’s easy to join, add a sub-pro­ject, and com­mit some code. Or just browse and see what’s there and what’s use­ful. Have fun!

Nov 202006
 

The advis­ory to boil water remains in Van­couver even though there was a lot less rain at the week­end than was fore­cast. The scenes of pan­ic repor­ted on in the paper on Sat­urday are, it is to be hoped, a thing of the past as people real­ise that boil­ing water isn’t all that hard, and then fil­ter­ing it after­wards does get rid of most of the silt. I was amused at the note sent home from my son’s school which poin­ted out “detailed inform­a­tion on how to boil water has been pub­lished in all major news­pa­pers and is avail­able on line” — do they not teach you how to boil water in school these days? If any­one needs the info, here’s the Wiki­How page — just remem­ber you have to boil it for at least a minute to kill any bac­teria. Mind you, read­ing the cur­rent advis­ory makes it clear that there isn’t actu­ally any proven prob­lem with the water here oth­er than the look and taste of it, the author­it­ies are just being care­ful (and no doubt mind­ful of the Walker­ton dis­aster, although they dis­pute any connection).

The biggest con­sequence for most of Van­couver was that vari­ous cof­fee joints were shut (those that could­n’t guar­an­tee boil­ing the water for long enough), as was our loc­al tea shop. I found the lat­ter par­tic­u­larly iron­ic giv­en the likely role that tea, and the neces­sity of boil­ing water for it, played in cut­ting down infant mor­tal­ity in the 1700s in Bri­tain — a sum­mary is in this art­icle: Did tea and beer make Bri­tain great?. Oh well, maybe it was shut because the con­tam­in­ants in the water would affect the taste of the tea; I haven’t yet had a chance to ask.

Nov 152006
 

I see Dave Shea has been explain­ing why he does­n’t typ­ic­ally order goods online; I’ve ordered lots of goods online and had mixed exper­i­ences. I usu­ally only buy online if 1) I can­’t find what I’m look­ing for loc­ally, or 2) it’s sub­stan­tially cheap­er than buy­ing loc­ally. I also make sure of war­ranty implic­a­tions for any­thing I buy that might need one (e.g., my Tung­sten).

I tend to give the nod to Cana­dian retail­ers because of the hassles Dave talks about and also because I like to sup­port loc­al or semi-loc­al small busi­nesses (although I have bought enough at Amazon that the reg­u­lar “you might be inter­ested in” emails give a remark­ably con­son­ant view into my cur­rent interests). I buy books at Amazon.com if I’m not in a hurry to get them and if they’re cheap­er, includ­ing ship­ping, than buy­ing the same books loc­ally. This is often the case right now since books have the price prin­ted on the back, and the Cana­dian dol­lar is cur­rently worth quite a lot more com­pared to the US dol­lar than when lots of the books were printed. 

Although I haven’t had any­thing shipped by them for some time, I agree with Derek Miller, who advises avoid­ing UPS if at all pos­sible; I’ve found UPS in the past to be very quick to charge double fees if two boxes in the same ship­ment are labelled with the total (they charge as if each box had the total value). What I do to try to get around that prob­lem is to either call or email the place I’m order­ing from if I think there’s a chance they might put things into more than one box, and dis­cuss the issue with them. The res­ult is that I haven’t had that par­tic­u­lar prob­lem for a few years now. Com­pan­ies that don’t answer the phone or email don’t get my custom.

Recent exper­i­ences that I’ve had with order­ing from out­side Canada:

  • books from a couple of small retail­ers in the US com­ing via Canada Post: no extra charges
  • two baby slings hand-made by a small retail­er in the US com­ing via Canada Post: no extra charges
  • quite a few books from Amazon.de com­ing through Canada Post: charged GST and asso­ci­ated oth­er fees about half the time
  • books from Amazon.com com­ing via Canada Post: occa­sion­ally charged GST etc. If you request pri­or­ity ship­ping, Amazon col­lects an Import Fees Depos­it to cov­er the vari­ous charges (I guess to save time in delivery)
  • buy­ing a humid­i­fi­er from Venta Air­wash­er: this is a longer story. I called up to order rather than using the web­site, to dis­cuss the deliv­ery issues. They charged me GST and when I said I found that odd since they’re a US store, they assured me everything would be fine. And to call back and let them know if it was­n’t. Sure enough, the humid­i­fi­er (great humid­i­fi­er, BTW) showed up with no extra charges and I was pleas­antly sur­prised. Until the bill from Fed­ex arrived in the mail a week later. I called the com­pany, com­plained, they said they’d take care of it, I called Fed­ex to tell them what was hap­pen­ing, did­n’t pay the bill, and haven’t heard any­thing in the year since, so I assume Venta did take care of it.

In the unex­pec­ted-but-in-the-end-ok cat­egory: I ordered a DVD from BBC Canada, and was charged the nor­mal GST etc. The prob­lem here was that they shipped the DVD from the US, and Canada Post promptly charged me $12 for GST, duties, etc., des­pite the envel­ope hav­ing a “GST paid” stamp on it. I called BBC Canada to com­plain and they cred­ited my cred­it card with the $12. I hope they got the money back from Rev­en­ue Canada; at least I did­n’t have to pay.

Nov 112006
 

The pro­gram for XML 2006 is up; Dav­id and the com­mit­tee (sup­por­ted by the review­ers) look to have done a good job in pick­ing papers. Unfor­tu­nately I won’t be attend­ing this year; I’ve learned from exper­i­ence that con­fer­ences and babies don’t mix (i.e., I could go to Boston but would not make it to enough talks to make the trip and the jet­lag worth­while), so I’ll be rely­ing on the blo­go­sphere and the pro­ceed­ings to keep me up to date. I hope you all enjoy yourselves – I’ll be there in spir­it if not in person.

Nov 032006
 

Hal­loween is a big deal here in Van­couver, at least if you have chil­dren. In New Zea­l­and (at least while I was grow­ing up) we did­n’t cel­eb­rate Hal­loween at all so it was­n’t until I got to Canada and had chil­dren that it became part of the yearly cycle.

Hal­loween here has three parts: dec­or­a­tions, cos­tumes, and events. The dec­or­a­tions are the easy part, because I have neither time nor inclin­a­tion to go over­board. Jack­’o’lan­terns are com­puls­ory; I bought a bat­tery-oper­ated pump­kin from a vari­ety store a couple of years ago which is re-used every year, and Tim and our son carved two pump­kins on the week­end before Hal­loween (if you carve them too early, they go mouldy and mushy before Hal­loween arrives, des­pite attempts at pre­ser­va­tion). Then with assor­ted dol­lar-store-style extras such as plastic bats and spiders, and sheets of plastic prin­ted with witches and skel­et­ons, our son and I made it obvi­ous that we were going to take part in the Hal­loween tra­di­tion of trick-and-treat. If you put up dec­or­a­tions in Van­couver, then you’re expec­ted to also hand out candy on Hal­loween; if you don’t want to hand out candy, then you don’t put up the dec­or­a­tions. Since this is a film town, lots of people go over­board and the loc­al paper lists the best ones to go and see, much like they do for Christ­mas lights later in the year. All too much for me to do, although it’s fun to see what people come up with each year and to guess which film they might be props from or inspired by.

Cos­tumes in my fam­ily were easy this year as well; our son got a mask a couple of years ago that he loves, so with that and a dark sweat­shirt and dark trousers he was set. The baby got a red sleep­er and some red dev­il’s horns to match; the horns had black fake fur at the bot­tom which lent an incon­gru­ous touch on her almost-bald head and most people thought she looked cute rather than scary. Tim and I did­n’t dress up for Hal­loween although Tim did get face­paint for the Parade on the 28th. Vis­it­ors to the door were mostly dressed for sports (ice hockey, soc­cer) or as fair­ies or Dis­ney-style prin­cesses. We mostly have young­er kids show­ing up, so there were a few anim­als as well.

Tim went drum­ming at the Parade of Lost Souls on Sat­urday 28th; I made some acerbic com­ments about bal­an­cing it with the found souls, but All Saint’s Day isn’t cel­eb­rated (or, I sus­pect, even known about by many people) so one could won­der where the Lost Souls go to be found. Van­couver does have its pagan-cel­eb­ra­tion side, and it was out in full force on that night. Many of the cos­tumes were ima­gin­at­ive and com­plex, some simple. The baby was fas­cin­ated by it all and not the slight­est bit scared by any of the appar­i­tions passing in front of her stroller. I did­n’t see any polit­ic­al cos­tumes here, although I gath­er they’re pop­u­lar in the US, par­tic­u­larly in an elec­tion year. Choos­ing the wrong cos­tume can, how­ever, cre­ate problems.

Hal­loween even­ing itself was dry, for­tu­nately. I got the candy a couple of weeks before, a total of around 150 mini­ature bars and pack­ets (about a quarter of the usu­al candy bar size). The gro­cery stores here must sell a heap of these at this time of year; no child or par­ents will accept home-baked stuff or fruit, ever since vari­ous threatened or actu­al pois­on­ing incid­ents. Even this year, some idi­ot in Van­couver put Tylen­ol in bags for kids, so par­ents always have to go through the bags and check everything their chil­dren were giv­en. Any­way, our son went off with the neigh­bours and their chil­dren, after being so excited he could barely eat any din­ner, about 6 pm. The pump­kins were lit, the lights out­side on, and the first trick-and-treat­ers arrived about the same time. Some­times I like to ask what they’re meant to be, the num­ber of kids who can­’t give a coher­ent answer is remark­ably high, they tend to be con­cen­trat­ing on the candy and mind­ful that they need a cos­tume to get it than any­thing else. Friends with a baby who live in a condo vis­ited us that even­ing; vis­it­ors were greeted by one or two babies depend­ing on the tim­ing. It was fun, our son arrived home around 7:30 pm as the num­ber of trick-and-treat­ers arriv­ing was declin­ing, our vis­it­ors took their baby home, we blew out the tea-lights in the pump­kins, turned off the out­door lights, and sent a happy boy off to bed (after that first bit of candy, of course). He now has enough candy to last him until next year — we ration his candy to one piece per day (two if they’re small).

Now the Hal­loween dec­or­a­tions have been taken down and packed away for next year, the dis­carded pump­kins are in the com­post bin, and the stores are full of Christ­mas dec­or­a­tions. The cycle continues.

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