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 ...

This repository contains the hands-on lab exercises for exploring essential methods of the Java String class. Each exercise involves prediction, observation, and explanation of String method behaviors ...

In part 1 of this series, Gary uploaded an awesome post and video explaining the basics of Java programming. Java is the official programming language of Android; so if you want to build fully-fledged ...

Prediction: This code will output 14 as there are 14 characters in the string "Hello, Cadets!" (including whitespace and symbols). Observation: As expected, the value returned by the toUpperCase() and ...

Download the source code for example applications in this tutorial. Created by Jeff Friesen. We’ll look at each of these methods and how you can use them to perform special tasks in the context of ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java String printf method can be confusing at first, but it greatly simplifies how you ...