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 ...

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().

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, ...

Java's I/O streams provide standardized ways to read and write data. Any object representing a mutable data source in Java exposes methods for reading and writing its data as a stream. Java.io is ...

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 ...

This library allows to convert various database formats in Java using the RebaseData API. When processing a database, the database is first sent to the secure RebaseData servers which then return the ...

When we talk about database tables, we typically speak about a “data model,” but when we talk about Java entities and their ... so this code yields the following output: Authors: Author ...

You are free to use all the data types in Java for the input and output data, including native types; customized POJO types and specialized Azure types defined in this API. Azure Functions runtime ...