I got really lucky with the fix for this one, as it had me scratching my head for a good while. The gist of this is that I had two classes – a base class, and a sub class. I wanted to call a method with the same name on the sub class as exists … Read more
OK, not a true fix today. Not in the sense that I’d like, anyway. The gist of this is that I was trying to follow along with the JetBrains official Introduction to Coroutines and Channels tutorial. I cloned the GitHub repo, and opened in IntelliJ. When the dependencies were downloaded via Gradle, I got the … Read more
In this post I will cover a way to convert only JSON keys from snake_case format to camelCase format, without impacting the values. I hit on this problem today, and found multiple solutions that rely on code to solve this problem. I didn’t need a code solution, as my use case was something of a … Read more
A very specific issue today, but one that I found quite a nice solution for – albeit with the need to install some extra things. The issue I faced was that I have a large number of directories, each containing 10-15 images. For each directory I needed the file name, and image dimensions for every … Read more
Bit of an odd one today. I was browsing around a production system (my own, thank you), and tracing my way through some Postgres routines trying to track down why a query seemed to be returning an unexpected / outdated result. When I opened one of the routines I was met with this: The real … Read more
I’m no Spring Boot expert. Far from it. However, in the project I am working on at the moment, there is a Spring Boot API created using Kotlin that I need to support. Part of that challenge is just getting the API up and running. I’ve had a few days of head scratching with this … Read more
What I wanted was to connect from Ubuntu (currently Ubuntu 22.x but that doesn’t matter because this worked on earlier versions), over to my Macbook running Ventura 13.2.1 – but again this works for earlier versions. There’s two sides to this. You will need to configure Remmina on your Linux machine. And you will need … Read more
I suspect this problem won’t impact too many people. However, it caught me out so I figured I’d document it and share the fix. Heads up: you’re probably missing a next.config.js file. Or perhaps you have one, but it’s not got the right setting. OK, I will first share my config: That’s my Dockerfile in … Read more
A very frustrating problem for me today. With a very easy fix, I’m sure you will be glad to hear. The problem I was hitting is when running a build with NextJS, I was consistently getting a set number of pages fail to render with the error: Error occurred prerendering page. All of my pages … Read more
You may well have come across the warning in React where you are rendering out a list of things, and you forget to give each element a unique key. If you do that, you get the following showing your browser’s console: Warning: Each child in a list should have a unique “key” prop. In this … Read more