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Desert Riding Bokeh Videos

04 May 2018 • by Bob • Bicycling, Humor, Art

When you somehow manage to bump the camera button on your phone in its waterproof case during a desert ride and it creates an experimental bokeh-art film in your honor...

Anti-Vaxxers are Still Idiots

26 April 2018 • by Bob • Health, Rants

Earlier today, an addlebrained anti-vaxxer posted a link to this bogus article on a social media website: FDA Announced That Vaccines Are Causing Autism. That article was, of course, immediately debunked by other people through myriad fact-check articles, such as Debunking False Vaccine Claim, Is Autism Now Disclosed as a DTaP Vaccine Side Effect?, etc. But even if that claim had been true for that single vaccine, that would still not apply to the hundreds of other vaccines for which there is incontrovertible proof that they do not cause autism.

The link between vaccines and autism has long been debunked, and people need to stop repeating this very harmful lie. Here is the scoop straight from the FDA: "Scientific evidence does not support a link between vaccination and autism or other developmental disorders." (See the CDC article Vaccines for Children - A Guide for Parents and Caregivers for more information.)

That being said, another gullible village idiot felt that it was necessary to ignore both scientific research and reasonable discussion and repost the following alarmist image as an attempted response:

The numbers published by the Centers for Disease Control (CDC) show that those affected by Autistic Spectrum Disorders (ASD) are less than 15 per 1,000, and any increase between current the numbers and the 1960s is attributed to heightened awareness of the disease, better diagnostic procedures, and the classifications of new ailments within ASD like Asperger Syndrome. (See the CDC pages like Prevalence and Characteristics of Autism Spectrum Disorder Among Children Aged 8 Years, Autism Spectrum Disorder (ASD) Research, etc.) What is more, research conducted by the National Institute of Health (NIH) has shown that autism begins in the womb, and is thereby unaffected by childhood vaccinations. (See Autism Spectrum Disorder: Progress Toward Earlier Diagnosis, Autism Risk Unrelated to Total Vaccine Exposure in Early Childhood, etc.)

That being said, the so-called link between autism and vaccines was based on a single research paper that was later unequivocally proved as a fraud, formally retracted from publication, and the doctor who published the paper lost his medical accreditation due to multiple conflicts of interest, unethical behavior, and manufacturing the data in his report. (Basically, this one doctor published a fraudulent study in order to make money. See MMR Doctor 'Planned to Make Millions,' Journal Claims, Antivaccine hero Andrew Wakefield: Scientific fraud?, and hundreds of other articles published about this scandal.)

In the wake of this controversy, the FDA, the CDC and the NIH have spent millions of USA taxpayer dollars on research that has categorically proven that there is no link between vaccines and autism. (See Vaccine Safety: Vaccines Do Not Cause Autism, Vaccine Safety & Availability: Thimerosal and Vaccines, and dozens of other pages on both the FDA, CDC, and NIH websites.)

However, this hoax refuses to die because people who are unaware of the actual research keep reposting bogus images and articles like those shown above, and dangerous diseases which we had almost eradicated from the planet are making a comeback. In the USA, this is especially prevalent due to the lack of daily suffering that is seen in underdeveloped countries; this false sense of security was paradoxically caused by the success of our vaccination programs. (See Vaccine Safety Questions and Answers.) As a result, more children in the USA are growing up with a greater risk of contracting an unnecessary disease than they are of autism.

NOTE: Another reliable and respected source of information is the Mayo Clinic, which states the following in its Autism Spectrum Disorder article:

No link between vaccines and autism spectrum disorder

One of the greatest controversies in autism spectrum disorder centers on whether a link exists between the disorder and childhood vaccines. Despite extensive research, no reliable study has shown a link between autism spectrum disorder and any vaccines. In fact, the original study that ignited the debate years ago has been retracted due to poor design and questionable research methods.

Avoiding childhood vaccinations can place your child and others in danger of catching and spreading serious diseases, including whooping cough (pertussis), measles or mumps.

In other words - if you are a parent, do not fall victim to the misguided anti-vaxxer paranoia that is infesting social media and other fake news outlets with disinformation; do the world a favor and vaccinate your children. Attempts to demonize our successful and scientifically-verified vaccination programs is ridiculously naïve, and future generations will look back on our present-day anti-vaxxer hysteria with the same level of contempt and disgust that we have for the Salem Witch Trials of the 1690s.

Desert Cycling Bingo

23 April 2018 • by Bob • Bicycling, Arizona

As I was riding my bicycle through the Arizona desert outside Tucson yesterday afternoon, I saw a good-sized Gila Monster, which was my first sighting for this year.

This fortuitous discovery came just a few days after I had seen my first rattlesnake for the year, which got me thinking: perhaps I should track a few of the familiar objects that I see every year, which quickly expanded to common occurrences and mishaps. A few minutes later and I had randomized several of my semi-routine desert riding experiences into the following bingo card, where I have already encountered a few of the more-prevalent items this year:

As you can see, there are several items which I have yet to see or do for the year, but only four months have gone by; there's plenty of time to fill up the list.

New HTML Tags for Useless Text

01 April 2018 • by Bob • Humor

Just in time for April Fool's Day, here are some new HTML tags for useless text.

<BLAH></BLAH>

<BLAB></BLAB>

Soul-Crushing Meetings

01 April 2018 • by Bob • Humor, Work

A friend of mine posted the following image to social media... and as someone who has had to attend more than a few soul-crushing phone conferences, I thought it was hilarious.

That being said, I thought this play set was missing a few things that would add to its realism.

For example, why doesn't it come with a whiteboard and four dried-out markers?

In addition, the conference phone should come with dozens of lifelike features, such as Dropped Calls, Random Static, Open Microphone Keyboard Typing, Private Background Conversations, and 15 minutes of 'Can You Hear Me?' dialog. This would turn your kids' 5-minute meeting into hours of troubleshooting entertainment - every time!

Adventures with the Easter Vampire

30 March 2018 • by Bob • Family, Humor

A few years ago I wrote a blog titled "Adventures with the Tooth Werewolf", where I wrote about how I rose my children with a belief in the Tooth Werewolf instead of the Tooth Fairy. In that same blog I also briefly mentioned that I had come up with the Easter Vampire instead of the Easter Bunny. (I'll bet you wish your parents had been this cool, right?)

That being said, one of my daughters sent me the following video, which she appropriately-labeled, "The Easter Vampire?"

Atheist Prayer Warriors

30 March 2018 • by Bob • Ponderings, Religion

Did you ever notice how many atheists are actually the fiercest prayer warriors?

Every time they declare, "GD this!" or "GD that!," they are - in fact - calling on a God whom they claim does not exist to intervene on their behalf.

The tragic part about this fact is that in so doing they are praying more times per day than most Christians.

Recovering a Mirror Set on Windows 10

23 March 2018 • by Bob • Windows, Troubleshooting

I run a mirror on the C drive for one of my Windows 10 systems, and a few nights ago that system wouldn't boot; I kept getting errors like "VOLMGRX internal error" and "A recently serviced boot binary is corrupt". I tried a few of the automatic Windows 10 recovery options while my system was rebooting, but nothing seemed to work. Skipping past the steps it took to get there, I also tried using the "bootrec /fixmbr" and "bootrec /fixboot" commands, with no luck, either.

However, since I was using a mirror set for the primary drive, I was able to do the following:

When I rebooted my system, I chose Troubleshoot for my startup option.

Step 2 - On the Troubleshoot screen, I chose Advanced options.

On the Advanced options screen, I chose Command prompt.

When the Command prompt opened, I typed the following commands:

diskpart

list volume

This returned a table like the following illustration, and I looked for the volume which showed status as "Failed Rd":

Once I knew the volume that was having the issue, I was able to run the following commands to recover the mirror set:

select volume 0

recover

I knew that the recovery was going to take a long to complete, and I could have used "detail volume" command every few minutes to check the status, (which will show "Rebuild" in the status column). But the truth is - it was already way past midnight, so I simply went to sleep for the night. When I got up the following morning, everything was fine and I was able to reboot successfully.

FYI - The following article has all the information you need about using the Windows DiskPart command, although be forewarned - you can really screw up your system if you do something wrong.

DiskPart Command-Line Options

Running IIS Express on a Random Port

21 March 2018 • by Bob • IIS Express, Batch Files, Scripting

I have found myself using IIS Express for a bunch of web projects these days, and each of these projects is using different frameworks and different authoring systems. (Like Windows Notepad, which is still the one of the world's most-used code editors.)

Anyway, there are many times when I need multiple copies of IIS Express running at the same time on my development computer, and common sense would dictate that I would create a custom batch file for each website with the requisite parameters. To be honest, for a very long time that's exactly how I set things up; each development site got a custom batch file with the path to the content and a unique port specified. For example:

@echo off

iisexpress.exe /path:c:\inetpub\website1\wwwroot /port:8000

The trouble is, after a while I had so many batch files created that I could never remember which ports I had already used. However, if you don't specify a port, IIS Express will always fall back on the default port of 8080. What this means is, my first IIS Express command would work like the example shown below:

CMD> iisexpress.exe /path:c:\inetpub\website1\wwwroot

Copied template config file 'C:\Program Files\IIS Express\AppServer\applicationhost.config' to 'C:\Users\joecool\AppData\Local\Temp\iisexpress\applicationhost2018321181518842.config'
Updated configuration file 'C:\Users\joecool\AppData\Local\Temp\iisexpress\applicationhost2018321181518842.config' with given cmd line info.
Starting IIS Express ...
Successfully registered URL "http://localhost:8080/" for site "Development Web Site" application "/"
Registration completed
IIS Express is running.
Enter 'Q' to stop IIS Express

But my second IIS Express command would fail like the example shown below:

CMD> iisexpress.exe /path:c:\inetpub\website2\wwwroot
Copied template config file 'C:\Program Files\IIS Express\AppServer\applicationhost.config' to 'C:\Users\joecool\AppData\Local\Temp\iisexpress\applicationhost2018321181545562.config'
Updated configuration file 'C:\Users\joecool\AppData\Local\Temp\iisexpress\applicationhost2018321181545562.config' with given cmd line info.
Starting IIS Express ...
Failed to register URL "http://localhost:8080/" for site "Development Web Site" application "/". Error description: Cannot create a file when that file already exists. (0x800700b7)
Registration completed
Unable to start iisexpress.

Cannot create a file when that file already exists.
For more information about the error, run iisexpress.exe with the tracing switch enabled (/trace:error).

I began to think that I was going to need to keep a spreadsheet with all of my paths and ports listed in it, when I realized that what I really needed was a common, generic batch file that would suit my needs for all of my development websites - with no customization at all.

Here is the batch file that I wrote, which I called "IISEXPRESS-START.cmd", and I will explain what it does after the code listing:

@echo off

pushd "%~dp0"

setlocal enabledelayedexpansion

if exist "wwwroot" (
  if exist "%ProgramFiles%\IIS Express\iisexpress.exe" (
    set /a RNDPORT=8000 + %random% %%1000
    "%ProgramFiles%\IIS Express\iisexpress.exe" /path:"%~dp0wwwroot" /port:!RNDPORT!
  )
)

popd

Here's what the respective lines in the batch file are doing:

1. Push the folder where the batch file is being run on the stack; this is a cool little hack that also allows running the batch file in a folder on a network share and still have it work.
2. Enable delayed expansion of variables; this ensures that variables would work inside of conditional code blocks.
3. Check to see if there is a subfolder named "wwwroot" under the batch file's path; this is optional, but it helps things run smoothly. (I'll explain more about that below.)
4. Check to make sure that IIS Express is installed in the correct place
5. Configure a local variable with a random port number between 8000 and 8999; you can see that it uses modulus division to force the random port into the desired range.
6. Start IIS Express by passing the path to the child "wwwroot" folder and the random port number.

One last piece of explanation: I almost always use a "wwwroot" folder under each parent folder for a website, with the goal of managing most of the parts of each website in one place. With that in mind, I tend to create folder hierarchies like the following example:

• C:
  • Production
    • Website1
      • wwwroot
    • Website2
      • ftproot
      • wwwroot
    • Website3
      • wwwdata
      • wwwroot
  • Staging
    • Website1
      • wwwroot
    • Website2
      • ftproot
      • wwwroot
    • Website3
      • wwwdata
      • wwwroot

Using this structure, I can drop the batch file listed in this blog into any of those Website1, Website2, Website3 folders and it will "just work."

Note: This blog was originally posted at http://blogs.msdn.com/robert_mcmurray/

Happy Pi Day!!!

14 March 2018 • by Bob • Humor, Music

In honor of "Pi Day" (3/14), here are the first 256 digits of Pi set to music... (which was achieved by taking the numbers in Pi and overlaying them on a C major scale).

At first I thought about overlaying the digits on a pentatonic scale to create a little more harmony, but it turns out that it wasn't necessary. (Of course, the bass line and drum parts add a lot, too.)

I also thought about doing something with a pentatonic scale, but as I said earlier it didn't appear to need it. I also thought using about some sort of timing extraction from the numbers in Pi instead of using 8th notes, but most of my experiments started to sound far too random and chaotic.

FWIW - I also did a version in 7/8 time, just 'cause... you know... RUSH.

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