Javier Teso

Repository of gems found on internet

The timespan could not be parsed because at least one of field values: hours, minutes or seconds is outside its valid range.

How on earth, a company can deliver a product spitting these sort of error messages.

Nice post here.

Together with d3.js (a free JavaScript library for manipulating documents based on data), sounds like a nice weekend project.

Have a good read on this.

How to select an appropiate Collection in Java