Dan Learns Stuff

 I have a site that uses iframe-resizer .  After some code clean-up, every iframe on the app broke in seven different ways. Practically, thi...

I encountered an error when trying to run a C# command-line utility with `dotnet run`.  The AWS package kept throwing an error, and nothing ...

Three years ago in July, I completed Dan Boneh's online cryptography course with distinction through Coursera's Cryptography 1 .  Si...

Above is Dan Kaminsky's keynote at the inaugural DEF CON China.  It was nominally about Spectre and Meltdown, and I thought it was im...

Durin g my second Postman meetup as part of the Las Vegas Test Automation group, we were able to cover some of the more advanced features...

In Behat, I added a singleton to our contexts to store things across scenarios, but I ran into trouble when trying to keep separation betwee...

I use Behat to create some ham-handed load scenarios fairly regularly.  PhpStorm can help me spin up to get concurrency if I want a crushing...

I finished reading  @tarah's  book  Women in Tech . What better way to celebrate its paperback release than with a quick review. Five ...

I modified the Pololu RGB LED Strip drivers from version 1.2.0 to support Radio Shack's behind the times model that is 30 LEDs control...

This post is part of a series about building electro-mechnical PIN-cracking robots,  R2B2 and C3BO . This is a proof of concept for @Jus...

https://github.com/RangerDan And my first project: https://github.com/RangerDan/rainbow-guess The work in progress shots from the Misc ...

Miscellaneous electronics and microcontroller projects: Make and RadioShack's Drawdio : Initial test of this 20x4 character screen...