Codex
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Tutorials, guides, explainers.
For your technology or just life in general.
How C++20 improved the for-loop syntax
Here’s a small piece of syntactic sugar from C++20.
Sat Jul. 11, 2026 2 min read
A value_lock type for C++
Here’s yet another idea I had for a C++ type. It’s a useful tool for simplifying the use of a mutex with a shared resource.
Thu Jun. 25, 2026 4 min read
A maybe type for C++
Here’s an idea I had for a useful C++ class that adds a little syntactic sugar to null pointer checking.
Thu Jun. 18, 2026 3 min read
A result type for C++
I wrote my own version of the very useful ‘result type’ pattern for C++.
Mon Jun. 01, 2026 3 min read
A hack for Zola SSG feed templates
Here’s an interesting little hack I discovered for the Zola static site generator.
Wed May. 13, 2026 3 min read
How to make a single instance program in C++
I just discovered a neat trick for enforcing a single instance of a C++ program.
Sat May. 02, 2026 3 min read
Pleasant Passwords
A method for making passwords that you won’t hate to use.
Tue Apr. 28, 2026 6 min read
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11 Posts