The bottom line: Languages like Java give you an object protocol: There is one way to do things with objects and classes and interfaces, period. Anything else, like adding generics or annotations, must be done outside of the language, it must be done by the creators of the language.
Languages like Common Lisp and Smalltalk give you a meta object protocol: You can decide for yourself how to do things with objects, classes, interfaces, generic functions, whatever you want. You don’t need to wait for a committee to try something different.
Building A Mobile Business MindsetAmong 688 respondents, 46% have deployed mobile apps, with an additional 24% planning to in the next year. Soon all apps will look like mobile apps – and it's past time for those with no plans to get cracking.
Join us for a roundup of the top stories on InformationWeek.com for the week of December 14, 2014. Be here for the show and for the incredible Friday Afternoon Conversation that runs beside the program.