Don't be intimidated by the prospect of doing functional programming in Java. This step-by-step example will help you learn basic Java lambda syntax quickly and effectively.

There’s nothing worse for a developer than an SQLException in Hibernate and JPA. And there’s nothing more annoying than when the SQLException happens before any of the persistence code even runs. But ...

We explain how to fix Java Virtual Machine Launcher Error, Could not create the Java Virtual Machine on Windows 11/10 computers.

Higher Testing Syntax, execution and logic errors Programmers often encounter logic, syntax and execution errors and use dry runs, trace tables and breakpoints to resolve errors and finalise code.