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Modifying an Erlang config file at runtime wasn’t as easy (or obvious) as I’d thought it’d be. So I wrote a script to hopefully make it easier.

Just got an MSDN account, which always comes with some old treasures (hey, beauty’s in the eye of the beholder). Take a trip back with me, to the days of Windows XP, the beginning of the .NET Framework, and even further… ;)

Porting .NET Framework code to .NET Standard has been a learning experience, with some challenges too. This time I had a .NET Standard library that expected an application config file, but loading one from an NUnit test suite proved to be more difficult than it sounded at first.

I was upgrading some code to use string interpolation, a feature introduced in C# 6, when I ran into a small snag with DateTimes and a format string stored as a constant.

Ever thought it’d be convenient to attach metadata to your code at design time, then read it at runtime? Attributes let you do just that - to methods, classes, tests, enumerations, and more. Use reflection to read them at runtime and take some action. Here’s a few examples for the uninitiated…

Most people will never even know their browser hides a great set of tools, mostly used by web developers, but which can be useful for anyone trying to figure out why their browser is misbehaving.

Ever had an EUnit test fixture fail with meck reporting it was “already_started”? Well I did, and here’s why…

I recently realized that somehow, in the 6 months since I last logged into my Mozilla developer account, none of my short list of emails would let me back in. Here’s how I regained access.

Last year I caught an article about a simple, free service called ipify that returns your IP address. It became so popular the author soon found himself dealing with billions of requests per month! Here’s a look at that API and the IP Geolocation API that it spawned.

Need a comic break? Here’s some web comics I’ve stumbled upon over the years - the funny, sarcastic, informative, and just plain weird.