• Property Based Testing -- Using the Spock framework to approximage a functional programming style of unit testing in a Java project.
• Monads After I finally figured out what a monad is, I tried to explain it.
• Lambda expressions in Java 8
• Scala Trying to share my excitement about Scala with other Java developers.
• Git I was just learning git, so I shared what I'd learned so far.
• Groovy Using Groovy for unit testing in a Java application
• Database Indexes A talk about database indexes, complete with images I found on the Internet but forgot to attribute.