Other things
Tutorials
Cities Skylines: Slope too steep?
Minecraft: Exterior tutorial
Emissions Calculator
Something I wrote in 2013 to easily compare car fuel economy, cost and emissions on the fly. Only ever covered a small number of cars and is now outdated, but it still works fine.
It's hosted on a separate page which can be found here.
Minecraft Portable
A wrapper program for Minecraft that runs it with the save folder in the same directory as the program. It will automatically download the launcher, and detect and load Java Portable if it's installed to the data folder. Can download and run a server in a similar fashion with the -server flag.
Should always be compatible with the latest version of Minecraft unless Mojang's download links change.
Download Minecraft Portable 2.7.2 (3 MB)
Download source code (20 KB)
NOTE: Given that Mojang's launcher now downloads the Java runtime automatically, it's probably easier to create a .bat file like below:
set APPDATA=%~dp0
Minecraft.exe
You can also download one directly (0.2 KB) from this site.