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 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Sometimes it’s nice to format the output of a console based Java program in a friendly way. The ...

The number pi (π) appears in the most unlikely places. It can be found in circles, of course—as well as in pendulums, springs and river bends. This everyday number is linked to transcendental ...

Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data you want ...

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 ...