YAWP! (Yet Another Wordle Post)
Date: 2022-01-26
Use this word list to get an edge playing Wordle.
Roll-your-own pub sub with NGINX and Nchan on Centos 8!
Date: 2021-08-28
Categories: FOSS
Publish and subscribe (pub/sub) is a powerful pattern that every developer should know. And while cloud hosting is awesome, sometimes it’s nice to take a little finer-grained control over the software that’s hosting your application. While working on moggers.gg, the time finally came to add notifications to the stack. Since the back-end is nginx fronting […]
Adding field support to MS PowerPoint
Date: 2021-07-26
Categories: Code, Useful Code
I’ve been working on a series of videos about an unpublished app of mine called FlipStream, and I wanted to easily insert some information about the current PowerPoint presentation on the first slide. Sadly, PowerPoint doesn’t have a generic field replacement function like Word does. So, either I type some stuff and have to remember […]
Manage your hosts file from the command line.
Date: 2021-07-05
Categories: Code, Useful Code
When you’re a full-stack developer, you often find yourself mixing and matching destination hosts on your development system. Sometimes you need to run your development codebase against a test back-end server, sometimes you need to spoof the test back-end with your local code base. All of this switching back-and-forth can be tedious, so I wrote […]
Welcome Home
Date: 2021-05-08
Categories: Fun Code
One of the very first “big” programs I wrote all by myself was a banner-printing program for my TRS-80. It was all in TRS-80 Basic and I wasted almost an entire carton of tractor-feed paper while I was writing it. It was terrible code, and I’m sure if I saw it today I would cringe, […]
Using Unicode Property Escapes
Date: 2021-05-08
Categories: Useful Code
So, as part of my other post about writing a banner printer I ended up going down the rabbit hole of Unicode characters and combining marks. In the process, I found this wonderful blog post by Dmitri Pavlutin that explains the ins-and-outs of dealing with “complicated” text in JavaScript very well. But unfortunately it still […]
Generating unique, contrasting colors in JavaScript
Date: 2021-02-14
Categories: Useful Code
Coming up with contrasting, attractive colors for an unknown number of items can be tricky. This post gives a short (10 line) function that returns unique colors for an arbitrary number of items using bit manipulation.
A beautiful gem of code from the Python docs.
Date: 2021-01-07
Categories: Beautiful Code
So once again I found myself looking at the documentation for the Python re module, trying to remember the difference between matches and matching groups and I saw a code snippet that was so beautiful that I wanted to break it down and share it. It’s a fully-functional mini-language tokenizer in only 41 lines of […]
A 42-line JSON template engine.
Date: 2021-01-05
Categories: Useful Code
Note: this was originally published on my personal blog (smeans.com) in 2018. So, I’ve been building projects using NoSQL databases (like MongoDB and Apache CouchDB) for several years now, and there are a lot of things I really like about them. But one need I’m always bumping up against is the ability to summarize tons of […]