Andrew's Tutorial Blog

I have a Raspberry Pi that I didn't use regularly. I brushed off the dust and wanted to play around with the hardware again but I wasn...

I was experimenting with JUnit 5 and Parameterized Tests and hit the following error. org.junit.jupiter.api.extension.ParameterResolut...

In this tutorial we will look at re-skining a 2D character and applying a costume to them in Unity. Here's what the main character loo...

Create a list, add, remove and then iterate over a list. fun main(args: Array<String>) { var list = mutableListOf<String>...

In this example we create an array, called array. The contents of the array are created by using the Kotlin arrayOf function. To iterate ove...

The purpose of this code is to read in the title and body of the text getting shared. Then it takes a screenshot of the current screen in th...

I have a Raspberry Pi on my local network and I wanted to set it up as a git repository on my local network. First thing I did was SSH o...