1 - Setting up Eclipse for both Java and Python (using PyDev) on a Mac

JDK 8:
http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
Eclipse Installer:
https://www.eclipse.org/downloads/download.php?file=/oomph/epp/oxygen/R2/eclipse-inst-win64.exe
Python 3.6:
https://www.python.org/downloads/