Fulfillment of the connectivity contract that allows the Java application to integrate with a back-end database is the promise the JPA persistence.xml file brings to fruition. What is the ...

Here's a quick JDBC with HSQLDB tutorial to get you up and running with Java database connectivity and the popular HyperSQL database.

In order to add such a feature, you need to understand how Java controls data. Developers use variables in Java to hold data, with all variables having a data type and a name.

Get to know the Java persistence standard based on Hibernate and learn how to use JPA to store and manage Java objects in a relational or NoSQL database.

I am making a small transfer utility in Java and I want the user to be able to drag a file into the window to have it start the transfer.I created a DropTarget, set it to be active, and then in ...

Though easy to update, static HTML pages cannot support sophisticated, interactive functions such as an online store. To take your site to the next level, convert existing static Web pages to ...