Java programs without a graphical user interface use a computer's command line to interact with the user. It is vital that the program's command line output is properly formatted and spaced so that it ...

In prior Java 101 articles, I referred to the concepts of redirection, standard input device, and standard output device. To demonstrate inputting data, several examples called System.in.read(). It ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java String printf method can be confusing at first, but it greatly simplifies how you ...

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 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. In this Java serialization example, we will use both the ObjectOutputStream and the ...

Here's everything you need to know about Java operators and operator types, and how to use them to write expressions for your Java programs. In this tutorial, you will learn how to write expressions ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...

Either I'm not grokking streams like I think I do or my cat snuck a stupid pill into breakfast. I'm trying to read a directory and put all .rle files into a List of some sort, doesn't matter what. I ...