Episode 62: Martin Odersky on Scala
In this Episode we talk about the Scala language with its creator Martin Odersky. Scala is a language that fuses object oriented and functional programming. Martin started out by providing a two-minute overview over the language, and then talked a little bit about its history. We then discussed the basics of functional programming. The main part of the episode features a discussion of some of the important features of the Scala language:
  • Case Classes and Pattern Matching
  • Multiple Inheritance and Compound Types, Traits, Mixins
  • Closures
  • Functions as types, "Function pointers", Anonymous functions
  • Higher Order Functions
  • Currying
  • (Sequence) Comprehensions
  • Generics
  • Type Bounds (Upper, Lower)
  • Static/Dynamic Typing, Type Inference
  • Operators
  • Implicits
We then talked about Scala's actors library, a highly scalable concurrency package. The last part of the episode covered some more general topics, such as where and how Scala is used today, IDE support and the user and developer community. We concluded the episode by looking at current development and next steps in Scala language evolution.

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Episoder(726)

Episode 93: Lessons Learned From Architecture Reviews with Rebecca Wirfs-Brock

Episode 93: Lessons Learned From Architecture Reviews with Rebecca Wirfs-Brock

In this episode, Markus talks to Rebecca Wirfs-Brock on what she has learned from architecture reviews. This is a very complement to the earlier episode on architecture evaluation.

15 Apr 200852min

Episode 92: Introduction to Game Development with Oliver Jucknath

Episode 92: Introduction to Game Development with Oliver Jucknath

In this Episode, Arno talks with Oliver Jucknath about the art of writing computer games. A lot of myth is attached to this area of computing, and while a game technically is just another program, it ...

7 Apr 200848min

Episode 91: Kevlin Henney on C++

Episode 91: Kevlin Henney on C++

In this episode, we talk with Kevlin Henney about the C++ programming language. We look at the history and the culture of the language, and how it went through several phases in its evolution. We also...

30 Mar 20081h 4min

Episode 90: Product Line Engineering, Pt. 3, with Charles Krueger

Episode 90: Product Line Engineering, Pt. 3, with Charles Krueger

In this episode Charles Krueger, a well-known member of the product line engineering community, talks about his long term experiences in the field. Charles is also the founder and CEO of a company tha...

22 Mar 200836min

Episode 89: Joe Armstrong on Erlang

Episode 89: Joe Armstrong on Erlang

In this Episode we're talking about Erlang with its creator Joe Armstrong. We started by looking at the history of the Erlang language and why it is so relevant today. We then looked at Joe's approach...

12 Mar 200853min

Episode 88: The Singularity Research OS with Galen Hunt

Episode 88: The Singularity Research OS with Galen Hunt

In this episode we talk to Galen Hunt about the Singularity research OS. Galen is the head of Microsoft's OS Research Group and, together with a team of about 30 other researches, has built Singularit...

2 Mar 200846min

Episode 87: Software Components

Episode 87: Software Components

In this episode, Michael and Markus talk about software components. We first looked at a couple of attempts at defining what a component is. We then provided our own definition that will be used in th...

21 Feb 200859min

Episode 86: Interview Dave Thomas

Episode 86: Interview Dave Thomas

This episode is an interview with Dave Thomas (OTI Dave or Smalltalk Dave, not PragDave). We started our discussion with a look at the (non-)success of objects and components. We then discussed some h...

11 Feb 200840min

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