Woke up with my shoulder feeling considerably better: down from pain all
over to pain that was pretty localized and felt like a muscle spasm. It's
been getting gradually better all day, though it still hurts to shrug or
to raise my left arm more than 45o above horizontal. Even
that's an improvement: last night horizontal was as far as I could go.
Hooray for gin and Flexoril.
Took a 2.5 mile walk at lunchtime. Went much better than yesterday, when
I only went 2 miles and was feeling distinctly shaky by the time I was
done.
I've been moderately productive at work this week, getting involved in an
interesting side-project involving Google Maps and a bit of browser-side
scripting. So I'm learning Javascript. The syntax is, of course,
familiar; the prototype-based (classless) object semantics are a little
unusual, but fun. (There's a proof, by the way, that classes and
prototypes are formally equivalent in the computations they can perform,
but that's small consolation when you need an anonymous closure for a
callback and the language you're using doesn't provide them. JS
does provide them.)
The equivalence of function in Javascript, blocks in
Smalltalk, and function plus lambda in LISP
makes me feel all warm and comfortable inside.
For the last couple of days I've been trying to work through the exercises
in my old recorder book. I've taken to practicing in the car before
heading home from work, so as to avoid driving my family crazy. (Some
might argue that it's more of a short walk, but I digress.) The book,
Enjoy Your Recorder by the Trapp Family Singers, has been in
my possession for roughly half a century, and I have not been
practicing in all that time, but the fingerings seem oddly familiar.
The album is progressing through the fab line at Oasis; the press run has
started and the CD replication is scheduled. Their tracking web page
leaves a lot to be desired: refreshing the job status page puts you back
two clicks away. Weird. I'm not sure how you would get that effect in
the first place; it may be a side-effect of whatever weird Microsoft crud
they're using on the server side. (It's all .aspx pages, and
some of what they claim are links aren't.)
I've been plagued by doubts about just how thoroughly I QA'ed the master.
I really wish one could simply upload .wav files and a table
of contents, and let them put it together.