When you want to use Pi4J in your project, you should definitely check out the Pi4J website where you can find a lot of information and many examples! For example, for a minimal example to blink a LED ...

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or ...

Abstract: Background: APIs that implement I/O operations are the building blocks of many well-known, non-trivial software systems. These APIs are used for a great variety of programming tasks, from ...

Quick Java I/O question:<BR><BR>Let's say I've got a TCP socket open to a server, and I'm writing bytes out to the OutputStream (retrieved via Socket.getOutputStream().<BR><BR>I then call OutputStream ...

All of Java's I/O facilities are based on streams that represent flowing sequences of characters or bytes. Java's I/O streams provide standardized ways to read and write data. Any object representing ...