All posts by Jim Geurts

Restless nights

For whatever reason, I have been sleep walking about 10-12 times in the
last two weeks… That’s pretty much every night.  Now by sleep
walking, I don’t explicitly mean walking around.  I think that
doing things like crawling around my bed and trying to interact with
objects that are not there, fall into “sleep walking” too.  

Some what related to this… I’ve had two VERY similar dreams within
the last week.  At some point in the night, I become very aware of
my surroundings.  Generally, I feel like I’m awake, but in reality
I am still dreaming.  The weird part of the dreams is that I smell
something extremely foul.  I don’t quite know how to describe it,
other than it is like a strong sour smell.  I sit in bed trying to
figure it out, and I usually fall back asleep before I figure out where
the smell is coming from.  This even prompted me to clean the
house, but to no avail…

So why have I been doing this so much recently?  I’m not totally
sure… Many people believe that sleep walking is related to
stress.  The only real stress that I can think of right now is
refinancing my mortgage… Not exactly stressful, in my opinion…

A side note, though.  I would really like to get an alarm clock
that turns on some sort of lights.  I thought about building one
with LEDs, but I just don’t think I’m that motivated.  So does
anyone have any suggestions?  Basically I just want the light to
fill the room (or the area around my head), when the alarm clock goes
off.  Ideally, if the light would remain on while I hit the snooze
button in the morning, that would be even better.

Brain waves

I went to Green Bay this last weekend and had a chance to spend some
time with my good friends from high school.  It’s something that I
enjoy more than they’re aware, I’m sure.  One of the conversations
that I had was with a good friend, Andy, who hiked the entire
Appalachian Trail.  I believe that experience was truly a life
altering experience for him…

Anyway, one of the things that he told me was that his most enjoyable
time thus far, was when he didn’t know what day it was.  This
happened while he was hiking the trail.  There was no reason to
know if the day was Monday or Saturday… I think there is a lot to be
said about that.  I don’t think I could count how many people
despise Monday and embrace Friday.  To be indifferent to all days
because they all provide equal joy, would truly be a nice
feeling.  I experienced this feeling, to some extent, when I was
un-employed last fall.  I didn’t work for about 6 months (sort of
on purpose) and days seemed to lose their meaning.  Everyday felt
like Saturday (or Tuesday for that matter) to me.  I don’t think I
felt quite what Andy felt, but I’m sure it was along the same lines.

So, Andy proceeded to then tell me about brain waves.  I hadn’t
really thought about them before, and I have to admit that I found this
very interesting… The fact that people study (and can prove) more
than the conceptual psychology of situations is pretty
interesting.  Now, he said that the first couple days in the woods
affect people differently.  The reasoning was that their brain was
switching from mainly operating in beta waves to more of an alpha wave
form.  He said that once you have been in the woods for a few
days, you’re brain waves are generally in the alpha state.

The closest thing that I can relate to this, is when you
meditate.  Meditation generally brings you from the (sometimes)
chaotic beta state to a more relaxed alpha state.  The idea is
that you push the immediate thoughts, needs, and desires aside and just
allow yourself to relax.  I personally think that if you “train”
by meditating consistently, it is easily possible to change your brain
wave from beta to theta in a short session.  The trick is to get
to delta without falling asleep 🙂  My experiences with meditation
is that it can be really quite pleasant for overall mental (and
physical?) health.

As a side note, if you ever have trouble falling asleep, try
meditating.  I have done it in the past, and it has not failed me.
 

For further information, despite it’s extremely annoying style, this
website
does a pretty
good job of summarizing the different brain waves (beta, alpha, theta,
and delta). Also, have a look at the wikipedia page on Electroencefalography

Time and Daylight

I have been frustrated with this for some time now… I’m not a big fan
of standard time.  Currently, Wisconsin uses Central Standard Time (GMT +6)
and observes Daylight Saving Time during the summer months. 

If I could have a voice in the matter, I would switch Wisconsin time to
Eastern Standard Time (GMT +5) without DST.  That way, it would be
like CST w/ DST, with no clock changing.  Now, based off a handy table generated by the Naval
Observatory
, the latest sunrise in the last year for Milwaukee, WI was 7:23am while the earliest sunset was 4:17pm.

Moving to EST w/o DST, the latest sunrise would be 8:23am. The
benefit is that the sunset would
be an hour later (during the winter months) making the earliest sunset
around 5:17pm.  To me, it’s not a huge deal, but I spend my
mornings sleeping and driving to work.  I do most of my activities
in the evening, rather than the morning.

Oh… totally unrelated to this, a new version (1.8.0.1677) of FlexWiki was released. I have to admit that it is a nice, welcomed upgrade.

Site Status: Converted To CommunityServer

The majority of the content for the site has been converted from the
old software.  It was less than enjoyable converting the gallery,
but now all seems to be happy.  I lost about 10 pictures between
upgrading the server OS and the site software… Ideally, I would have
liked to have not lost anything, but I can deal with 10… it’s better
than loosing them all 🙂

There are still a few things that bug me about this new setup, so I
hope to address those in the next few days.  To name a few:

All of the blog themes will contain the standard site header. 
Add the Google AdSense ads to the page, again.  (Hey, it’s beer money)
Add a tree control to the photo gallery.  The current category navigation sucks.

I’m not totally happy with the style that I chose to go with, so I
might change this at some point.  I just figured that it was
better to get the site upgraded and out there again.  Anyway, if
you run into any problems, let me know.

Memory and cds

For the first time in I don’t know how long… I bought a new cd today. Actually, I bought three but that’s just details… I picked up both cds from Kaki King and one from Souad Massi.

Other than that, just about every day, I think about how I’m going to teach my children. I don’t have any yet, but I figure that the day will come at some point. Anyway, I find it interesting that I’m going to have to explain how, way back in the day, I had to memorize phone numbers and other trivial information. I really see that kids won’t have to use that portion of their brains…. This makes me wonder if that’s evolution and if that part of the brain will become a second class citizen to other brain funtions. If you have a cell phone, when was the last time you memorized someone’s number for longer than it takes to put it in your phone? It wasn’t too long ago, that I had all phone numbers for people that I knew, in my head. That day has come and gone, though. It’s sort of like spelling… with intelligent spelling applications all around us, spelling has become less important…

.Net performance: Boxing vs. parsing

I just asked this in a performance chat w/ Rico. It might be of use to some developers that are curious about these sorts of things…

Q: Hey Rico. How much of a performance difference is there between boxing vs. parsing. For instance:
return (bool)ViewState["myvar"];
vs.
return bool.parse(ViewState["myvar"].ToString());

A: Parsing is a total disaster compared to boxing. ToString will make a string then it will be parsed. Actually in that example there’s just unboxing which is really cheap. Very few cases of boxing would ever be more expensive than making a temp string — it’s not *that* bad to box

This was mainly due to an FxCop rule that says that it is bad to box values. Apparently this is one case where boxing is much better than the alternative.

The Internet – A place rundown by marketing teams….

I was thinking about the state of the Internet as of late… it seems to me that it has become a shoddy marketing medium. Honestly, it reminds me of an old, stinky, dark alley. Most of the excitement and innovation has gone. Replaced by adwords, banner ads, and traffic squatters..

Google seems to be one of the only sites that continues to get people excited. Other “leaders” are just following it’s wake… And that’s sad that a search engine (aka – marketing machine) can get people so damn excited…

Pretty soon, we’ll need Tivo for the web, so that we can catch information that doesn’t really matter anyway… wait, that’s called RSS.

Think about it… there hasn’t been any significant changes to the web since vector graphics became mainstream. It’s still the same boring places to visit. Yeah there is new information… and now everyone’s voice can be heard through blogs or podcasts. whoopidy do.. Maybe people lack creativity to come up with exciting applications, or maybe certain companies (MS, IBM, Apple, etc) are squandering innovation… they buy up innovative companies and in the end, slow progress… I know that it’s capitalism, but at the same time, I would think that some of the founders would want to re-live the excitement that they had when they were creating their world…

American MBAs are today’s assembly line workers…

I have thought about writing this post for about a week or two. Either I couldn’t find the words before, or I’ve been working hard on something 🙂 So, I’ll take my best shot and throw some words together to try to get this thought across.

I have been thinking about the trend in America that, in my mind, has been developing for the last 15 years or so. It has definitely been more prevalent in the last 5 years or so. It seems as though the trend of American businessmen/women is that rather than manage local workforce (local to the US), the new trend is to manage global workforce. If you’re running a rather large organization and you don’t acknowledge off-shoring, you might be behind the game. I do realize that there are disadvantages to off-shoring, but that is for other people to bark about in a different post.

It seems to me that the US has become quite a producer of MBAs… you could think of it as universities mass producing MBAs… with 2 year degree programs being similar to assembly lines. That many people looking to expand their skills, takes away from people who work in factories, etc. Thus the gap is filled by off-shoring to “smaller” countries where people are eager to work for their money. Now I realize that the US still produces quite a lot of products, so I’m not ignoring those. I’m just curious where all of these MBA grads think they can fit in.

On a totally unrelated note, I’m not quite sure how I feel about this. If I get charged for gasoline and for the number of miles that I drive, I will not be a happy camper. I already pay taxes for roads. I would gladly pay higher taxes if the people responsible for fixing the roads would use better materials/techniques. As I understand, there are technologies/techniques available today, to allow roads to last much longer. They just don’t use them because then what would they do in the summer? People would be forced to be happy and not have to drive through half finished construction projects, everywhere. On the other hand, there is a downside to only paying the miles that you drive. It discourages buying gas guzzling SUVs and related cars/trucks. The sooner that we can wean off of oil, the better, in my opinion.