Streams are sequences of bytes that can be read from or written to various sources, such as files, memory, or sockets. Streams are useful for handling binary data, such as images, audio, or ...

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().

Sometimes it’s nice to format the output of a console based Java program in a friendly way. The java.lang package has no built-in table generators, but you can easily present data in a chart-based ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java printf function helps simplify the task of printing formatted output to the console, ...