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, ...

In this article I will briefly introduce the second edition of my new book, Java XML and JSON ... import data stored in an undocumented binary format. I used a debugger to identify data field ...

The Java String printf method can be confusing at first, but it greatly simplifies how you format complex Strings. This is especially true when creating complicated database, NoSQL or Hibernate ...

Manipulating calendar dates is an essential aspect of many applications written in Java. Traditionally, developers relied on the java.util.Calendar class to get the current date: Calendar calendar ...

For unit testing, the team addressed student feedback about the need to manually add testing framework JARs (a package file format like ZIP ... improvement is a new dedicated article ("Develop AWT ...