Articles in: April 2013 :
Superficially, lambda expressions in Java 8 are just syntactic sugar for instances anonymous inner classes. Syntactic sugar should not require classfile changes, so one might expect that code compiled with Java 8 lambdas could run on a Java 7 JRE. It turns out that you can’t do this, and not just because of an automatic […]
New to Reactive.js? Check out last week’s introduction. All visualizations are ultimately a composition of smaller elements; data sets, scales, individual lines, and labels to name a few. Those elements relate to each other in different ways, and to manage their interdependency we typically find ourselves writing a master “render” method — something that can […]
A great article over at Gamasutra outlines a toy 3D engine that uses a spreadsheet to do the calculations. Instead of the imperative approach, this “engine” is more functional-reactive. As mentioned in our post on Reactive.js the other day, Excel serves as a good metaphor when starting to grok functional reactive programming.
Just a quick note if you haven’t seen it. Martin Odersky is teaching a Coursera class Functional Programming Principles in Scala. On the backend we’ve been experimenting with how we can use Scala more easily in our 99% Java project, and apparently we’ve been talking about it enough that Matt Baker decided this was a […]