Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to convert from a long to a String in Java is to add the long to an empty set of ...

Reflection was essential to the advanced Java toolkit for years. Now it's being superseded by newer, safer options. Here's how to use MethodHandle and VarHandle to gain programmatic access to methods ...

Python is known for being a versatile language that is easy to learn and use. One of the most exciting features of Python is its vast number of string manipulation methods. The Python string format() ...

explanation: This method uses an SLF4J or Log4j2 logger to log a string, where the first (format) string is created using concatenation. You should use {} markers to inject dynamic content into the ...

In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out the same ...