Properties in C++20

C++ doesn't support getter/setter style properties. But you can get pretty darn close with templates or macros. #include #include "properties.h" using namespace std; class User { private: int mId; int mWeight; int mPurse; int mBank; public: // Non-auto property only supporting get (runtime check) Property Id{{ .get = mId }}; Property Purse

Using() block hell in C#

So the other day I was working on transforming streams for an encryption layer for work. I ended up having some code that looked similar to this: public async Task SendAsync(byte[] data, Delegate next) { using (var stream = ...) { using (var encryptStream = ...) { using (var encodeStream = ...) { using (var reader = ...) { await next(...); } } } } } publi…

Page Up & Page Down with Kilo Editor

I've recently started going through this brilliant article on creating your own text editor (read: nano/pico clone). If you've never built one this article breaks it down into easy to follow chunks. If you do go through it, you might notice the same thing I did. Page Up and…

VSCode, GDB, and Debugging an OS

I've been spending some time going through Philipp Oppermann's amazing blog series, Writing an OS in Rust. Digging into operating systems has been on my todo list for years now and I couldn't pass up the opportunity when I ran across this series on Hacker News. Phillip has done a…

Python, Files, and Databases

What's a Database? A database is an organized collection of data 1 [https://www.merriam-webster.com/dictionary/database]. Data is stored on disk and in memory in a manner that maximizes reading data in complex ways. Why a Database? Databases are extremely good at complex queries. They also excel at…

Consistency in Python Development

Consistency Consistency is important. Make sure that what you think you're building is actually what you're building. If you're developing and testing in a Window's environment but are intending to deploy to a Linux environment you're going to get unexpected results. If you're using Python 2.7 on your development…

Remote Accessing HomeBrew'd MySQL on MacOS

I've recently been proof of concepting a new idea for work. It involves local and external access to MySQL servers. While transitioning from local development to a Vagrant VM [https://www.vagrantup.com/] I discovered the VM couldn't access my host local MySQL server. Googling turned up some obvious answers,…