MSY Has Wireless

Saturday, December 27th, 2008

Just noticed that Louis Armstrong (a.k.a. Moisant) has free wireless now. Hardly seems worth a blog post. Maybe I should be using Twitter.

Better yet, I should figure out a way to feed Twitter into this site.

MacBook Wireless Death

Thursday, December 25th, 2008

My MacBook seems to have caught the dread “Connection timeout” bug for wireless networks. It’s got the usual symptoms: everything was working fine and then suddenly it couldn’t connect to my parents’ wireless network, although it could connect to other networks and other computers could connect to this network. This bug has been around for a while, since at least 10.4, and Apple keeps saying they’ve fixed it in each new point release, but it keeps showing up.

Best Android Book?

Thursday, December 25th, 2008

I suspect someone’s going to give me an Amazon gift certificate for Christmas, and someone already gave me an Android. What’s the best book for learning to develop or Android? There aren’t a lot of choices yet:

Which ones are worth the paper they’re printed on and which ones are headed for the recycling bin as soon as the next SDK version hits the ether?

How Long Does It Take to Compile Haskell?

Monday, December 22nd, 2008

I’ve been compiling ghc from MacPorts on this 2.0 GHz MacBook, and I’m beginning to wonder if it’s hung. I’ve been stuck on “Building ghc” for quite a while, maybe an hour:

--->  Cleaning perl5.8
--->  Fetching ghc
--->  Attempting to fetch ghc-6.10.1-src.tar.bz2 from
--->  Attempting to fetch ghc-6.10.1-src-extralibs.tar.bz2 from
--->  Attempting to fetch ghc-6.8.2-darwin-i386-leopard-bootstrap.tar.bz2 from
--->  Verifying checksum(s) for ghc
--->  Extracting ghc
--->  Applying patches to ghc
--->  Configuring ghc
--->  Building ghc

Certainly it was long enough to answer a bunch of e-mails, and edit an article. Is this the point where it actually compiles the compiler? Is ghc self-hosting? That is, is ghc written in ghc? That may be what the bootstrap bit is about. Yep, looks like it is.

I do remember 2 hour gcc compiles, but that was 15 years ago on much slower hardware. How long does it take to compile a compiler nowadays?

Blu-ray Cracked

Wednesday, December 17th, 2008

Not having a Blu-ray player I hadn’t had reason to notice this before, but apparently the Blu-ray DRM system has been well and thoroughly cracked. Anyone who couldn’t see this coming is sufficiently detached from reality to qualify for a climate scientist job in the Bush administration.

Moth Monday: A Tiny One

Monday, December 15th, 2008

Many moths are quite small, ranging into the microscopic. This unidentified individual from Santiago Oaks last weekend (2008-12-07) isn’t quite that small, but it is pushing the limits of what my camera can take with anything approaching publishable quality. For comparison’s sake, that’s the head of a nail in the lower right hand corner.

Small moth in corner of ceiling