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Odysseus is our first spree killer

Recent spree shooting in the news raises number of questions on balancing gun rights and public safety. All I can do is respond with sadness, and a digression. The Odyssey Our earliest documented...

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George Lucas’ one trick pony was a camel

It’s so simple. Star Wars’ Desert hole monster, aka Sarlacc, is the same thing as inside of a Camel’s mouth. And the weird testicle-chin alien from the Cantina is the same thing as a camel extruding...

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C is now a dominant language?

According to the TIOBE index, the top programming language of 2012 is — C.  Just regular, plain old C.  Not sure how that’s come about – some speculate that the index limitations make it seem so...

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Attack of test3 from outer space

In this busy publishing world, it’s really impossible to take a step back and throw more fresh observers at a problem. It’s even more impossible to expect that automated publishing systems wouldn’t...

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MinecraftSquare.com is shutdown

For the past few years, I’ve been running a minecraft server, minecraftsquare.com; and as of  January 2013, I’ve decided to shut it down. It’s been a great fun and at the same time, a great headache....

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Did your RepRap calibration cube come out spongy? Check your extruder for...

Almost exactly a month ago, I picked up a new hobby: 3D printing. I’ve been reading about it for a long time  – years – and have only recently realized that they are now both affordable and reasonably...

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How deep are most earthquakes?

Shallow earthquake depth distribution, 7 running days This chart below shows a scatter plot of earthquakes as reported by the USGS, magnitude versus depth over a 7 day period. Most sampled earthquakes...

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Stippled Mandala of Nikola Tesla

The post Stippled Mandala of Nikola Tesla appeared first on Dino's Anabasis.

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Python script to remove /tmp/ files older than 7 days

For no reason at all, I needed a simple trimmer program. Rather than write a shell script in bash, thought to do it in python. #!/usr/bin/python # run by crontab # removes any files in /tmp/ older than...

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22 Wood logs. From spam.

Got a spam email asking me whether I’m interested in buying various types of wood from a wood exporter. For the record, I’m … probably very obviously not in any sort of industry that would use wood....

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Simple python list picker using curses

Are you writing a workhorse shell script in python?  Why not curses? This class, using curses, lets a user select from a simple list of options. The return is a simple list of selected options, or...

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North Korean Central News Agency (KCNA) server logs were protected by...

Sat on this for a year, and figured it’s time to publish.  After a chance discovery of what appear to be KCNA’s webserver logs in late 2012, I was able to perform an analysis and shed some light on the...

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Resizing with maintained aspect ratio applet

Maybe I'm just way too old school, but when dealing with resizing anything, I like to jot down a simple fractional equation. For example, if there's a video that's 530 x 298 pixels and you need to...

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Language spoken at home: LANP05, LANP12 differences

When using the Census Bureau's American Community Survey (ACS5) dataset, there are two fields on the `persons` set that stand out for me: LANP05 and LANP12.  They are "Language spoken at home," except...

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Interactive form builder with physics

Make sure to click the export button when done. The post Interactive form builder with physics appeared first on Dino's Anabasis.

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Levenshtein distance between 10 million usernames and their passwords

Mark Burnett, a security researcher, recently released a collection of 10 million passwords along with their usernames. My question was, how different are 10 million usernames from their passwords?...

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Levenshtein distance between 10 million usernames and their passwords

Mark Burnett, a security researcher, recently released a collection of 10 million passwords along with their usernames. My question was, how different are 10 million usernames from their passwords?...

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Minecraft Square Moderator Application Age Distribution

Back in 2010 I ran a moderately popular minecraft server called Minecraft Square.  Its niche was fast hardware with tons of ram in the days when such servers didn't affordably exist.  As hosting...

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2016 Presidential Election Ballot Order, by State

While digging through the AP elections API feed I noticed it contained a BallotOrder attribute for each candidate, so I wanted to explore it a bit.  Table below shows what order the Candidates' names...

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How we built the VOA Election Map in 2016

Despite working for a large international news organization, our digital budget is never quite what it really ought to be.  Even thinking about purchasing AP election map interactives or API access is...

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