Want to know more about standard Java I/O concepts like standard input, standard output, and standard error? Read on!

File Input and Output There are two types of files in Java - text files and binary files. Files provide both sequential and random access. A text file is processed as a sequence of characters. A ...

Learn the best practices for input and output in Java, using streams, readers, writers, scanners, formatters, NIO, and try-with-resources.

Binary Files When designing binary file I/O applications it is a good idea to design the input and output methods together. It is convenient to save data of different types such as int, double, and ...

There is actually a lot in common between keyboard input and file input in Java. Similarly, there are many similarities between console output and file output.

It's not that hard to perform Java file uploads. The new Servlet and JSP API, along with HTML5 input form enhancements, make Java file uploads, both synchronously and asynchronously with Ajax, ...