First class functions. Beyond the pure function ideal, in actual coding practice functional programming hinges on first class functions. A first class function is a function that is treated as a ...

For example, there is no need for any class outside the DATA class hierarchy to access the fid variable, so it is declared as protected but could also be declared as private. The DDATA Class as a ...

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O. You’ll be introduced to both the ...

One of the roles our education system is supposed to play is to prepare kids to be responsible citizens, with the skills needed to be successful in adulthood. All of the various classes ...

If you want to master functional programming, the best place to start is with the Java Function interface.This example will show you four different ways to implement this functional interface in your ...