The Lone C++ Coder's Blog

The Lone C++ Coder's Blog

The continued diary of an experienced C++ programmer. Thoughts on C++ and other languages I play with, Emacs, functional, non functional and sometimes non-functioning programming.

Timo Geusch

1-Minute Read

I did have to learn some Prolog when I was studying CS and back then it was one of those “why do we have to learn this when everybody is programming in C or Turbo Pascal” (yes, I’m old). For some strange reason things clicked for me quicker with Prolog than Lisp, which I now find quite ironic given that I’ve been using Emacs for since the early 1990s.

Timo Geusch

6-Minute Read

Quite a while ago, I answered a question about the basic deadlock scenario on Stack Overflow. More recently, I got an interesting comment on it. The poster asked if it was possible to get a deadlock with a single lock and an I/O operation. My first gut reaction was “no, not really”, but it got me thinking. So let’s try to unroll the scenario and see if we can reason at least about my gut feeling.

Timo Geusch

2-Minute Read

I’ve mentioned before that I prefer Mercurial to Git, at least for my own work. That said, git has a nice feature that allows you to cherry pick revisions to merge between branches. That’s extremely useful if you want to move a single change between branches and not do a full branch merge. Turns out mercurial has that ability, too, but it goes by a slightly different name.

Timo Geusch

3-Minute Read

It might sound paradoxical, but in general, writing more code is easier than writing less code that accomplishes the same goals. Even if your code starts out clean, compact and beautiful, the code that is added later to cover the corner cases nobody thought of usually takes care of the code being well designed, elegant and beautiful. Agile programming offers a solution, namely constant refactoring, but who has time for that? That’s why I occasionally give myself the 10% code reduction…

Recent Posts

Categories

About

A developer's journey. Still trying to figure out this software thing after several decades.