Community driven content discussing all aspects of software development from DevOps to design patterns. Notice how the output includes only the first String the Java Scanner read. The rest of the text ...

Have you ever wondered how Java seamlessly combines its primitive data types with object-oriented programming? Enter wrapper classes, an important but often overlooked Java feature. These special ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Follow these steps to find the length of a String in Java: Declare a variable of type String ...

Wim Hof is an athlete and motivational speaker who has proposed that cold exposure combined with periods of hyperventilation and breath-holding can improve health and well-being. The method involves ...

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 Now it's being superseded by newer, safer options.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 ...

Jeff is a writer, founder, and small business expert that focuses on educating founders on the ins and outs of running their business. From answering your legal questions to providing the right ...

Add a description, image, and links to the substring-java topic page so that developers can more easily learn about it.

While some people have no problem striking up a conversation with a stranger in the supermarket checkout line or on public transit, small talk doesn't come as naturally for others—especially those ...