10 points for redefining "Hello World" in Java

Some code we never go back to. Like Java's Hello World... it has a main method which takes arguments and it always looks a little daunting. At Cavdar.net someone had a bright idea and uses a static initialiser block to print "Hello World", and then promptly exits to stop the JVM looking for the main method and giving an error. I, for one, welcome our new "Hello World" overlords...

Thrift, the other interconnection protocol....

How did I manage to miss Thrift. Released a year ago by Facebook, it's very similar to Google's Protocol Buffers, so this comparison by Stuart Sierra puts meat on those bones.

There's only one way to resolve this... PROTOCOL FIIIIIIIGHT.

Actually, Thrift looks nice with more languages supported too and now Thrift is in incubation as an Apache project.

A Coder Sighs....

Well, I had been working away on Pocket Lendery for the iPhone, and it was coming along nicely but what with me getting a proper job and all, it had slipped a bit.

And then the iPhone App Store opened and there was Circulator from the fine chaps at Coding Monkeys. Circulator looks like a fine app and just reminds me of some things I forgot from my spec.

Still, there's plenty of code in the Pocket Lendery code base, and I'll keep on working on it till it scratches my own itch. I will then release it as an open sourced project (unless you are reading this, are an iPhone coder or want to be, and want to help on the project in which case, mail me)...

I can't think of a better way to keep the Coding Monkeys on their toes than having an open source project snapping at their heels.

Google Browser Sync open sourced....

Google Browser Sync, or at least the client part, has been open sourced. I think the idea of porting the server to Google App Engine has potential, but lets see how the community builds around it first.

Google Protocol Buffers

Google squirt a lot of data internally between a lot of different services written in different languages. The data format between these services has been tricky to manage. The default response is "use XML" but XML makes the data bigger and more costly to parse. Google's solution is Google Protocol Buffers. Create a .proto file to describe the data contained by a message you want to pass. Run a compiler and you get the Java, Python or C++ code you need to read and write messages with that protocol. Now go wire up your services. All under an Apache 2.0 License. Worth checking out; and it'll be interesting to see how long before that range of languages supported expands.

Things that suck - unselectable dialog text...

I think anyone who makes a dialog window pop up with text along the lines of "Something hasn't worked, see http://example.org/blah/blah/blah for more details" and then makes the URL non clickable and also makes the text unselectable so the user can't copy and paste, needs to have control-C/control-V disabled on their computers and see how they like it.

JSqueak.... Smalltalk in Java

It's small (5000 lines of code), it's MIT licensed, it has a development environment, it runs 10-30 times slower than a C based VM, but hey, it looks like fun. It's JSqueak, a Squeak interpreter written in Java.