I’ve just received news that I’ve been awarded the Microsoft Most Valuable Professional (MVP) Award in the Software Development category. It is an honor and a pleasure to be renewed for the eighth time. Being a Microsoft MVP means a lot to me; I remember how intimidated I felt when I met MVPs at various events and how totally out of reach the title seemed for someone like me. Besides my everyday work, I kept doing the things I loved: ...
Another day another Homebrew incompatibility emerges, this time with docfx, the technical documentation building tool of reference in .NET space. I’ve been using docfx for years to build the FatturaElettronica.NET website, and it’s always been working without a glitch. Lately, however, my builds have been failing with strange errors I was too lazy to diagnose until today when I decided to grasp the nettle and sort the whole thing out. It took me an embarrassing time to realize that, while successful, my docfx updates (dotnet tool update -g docfx) were being ignored. An old, Homebrew-installed version of docfx was being executed at my launches —a simple which docfx revealed the issue. brew uninstall docfx finally set the updated, dotnet-installed version free of its chains, and it is now merrily churning websites. ...
Today I learned that .NET 8 Preview could play better with Homebrew (or vice-versa). I’m working on a C# 12 presentation for our local developer meetup, and for that, I wanted .NET 8 Preview to run side by side with version 7 on my Mac. As version 7 was initially installed with Homebrew, I also wanted to install version 8 Preview with Homebrew, but that recipe was unavailable. Not perfectly happy with that, I fell back to the stand-alone installer, expecting problems. ...
I have been working on a side project for which I’m using bpython, a “fancy interface to the Python interpreter.” If you use the Python REPL often, you should check it out. It offers unique features like in-line syntax highlighting, readline-like autocomplete, a “rewind” function to pop the last line of code from memory, auto-indentation and more. Anyway, today I found a bug in bpython, and that’s that Python’s decimal.getcontext() does not work with it. ...
The latest .NET 8 Preview is out, and I love that they’re finally changing how MSBuild logs are printed to the terminal. The new Terminal Logger ditches the infamous “wall of text” that is a nightmare to parse in favor of a cleaner, leaner, and more organized output. Once enabled, the new logger shows you the restore phase, followed by the build phase. During each phase, the currently-building projects are at the bottom of the terminal, and each building project tells you both the MSBuild Target currently being built, as well as the amount of time spent on that target. ...
I read a well-researched story about Redis and its creator Salvatore Sanfilippo, also known as antirez. I was already familiar with many details as I have been following him since OKNotizie and Segnalo, of which I was a user. At the time, as a user, I exchanged a few emails with Salvatore, whom years later I had the pleasure of meeting in person, as we were both speakers at several conferences. ...
I’m just back from reading Programmer Interrupted: The Real Cost of Interruption and Context Switching, an interesting short piece in which I learned about at least two new things. First, The Parable of the Two Watchmakers, introduced by Nobel Prize winner Herbert Simon, describes the complex relationship between sub-systems and their larger wholes. In the context of the article, it helps explain, even for non-programmers, the cost of an interruption. It also hints at a possible mitigation technique: ...
Steve Sanderson is experimenting again, and when Steve plays with his toys, I pay attention. In a new video on his YouTube channel, Steve introduces an experimental new .NET package that allows the creation of isolated instances of the .NET runtime that will safely run code in a sandbox.
I’ve recently moved away from my custom Neovim configuration to embrace LazyVim. LazyVim is a Neovim setup with sane default settings for options, autocmds, and keymaps. It boldly aims to transform Neovim into a full-fledged IDE that is easy to extend and customize. It comes with a wealth of plugins pre-configured and ready to use, and it is also blazing fast. Elijah Manor has a fantastic introductory video on YouTube; I suggest you take the time to look at it. ...
In a C# library I’ve been working on, I wanted to use C# 9.0’s init keyword. Quoting the documentation: The init keyword defines an accessor method in a property or indexer. An init-only setter assigns a value to the property or the indexer element only during object construction. This enforces immutability so that once the object is initialized, it can’t be changed again. Consider the following class: public class Person { public string FirstName { get; init; } } You can initialize it like this: ...