In this tutorial, written for beginning programmers, I’d like to show a little demonstration on the usage of delegates and how we can go all crazy by refactoring and magically see all our duplicate code disappear.

It's difficult to read such a clear and helpful introduction to semiotics and not simultaneously be painfully aware of the completely illusory, but powerful images invoked in my mind by the design of this site.

Big Data is getting more attention each day, followed by new storage paradigms. This presentation shows a fast intro to HBase, a column oriented database used by Facebook and other big players to store and extract knowledge of high volume of data.

Big Data is getting more attention each day, followed by new storage paradigms. This presentation shows a fast intro to HBase, a column oriented database used by Facebook and other big players to store and extract knowledge of high volume of data.