Java gives you the ability to dynamically create strings. Even after you set the string value, you can add more characters to the string value throughout the code. This process lets you build a string ...

Though Java already has a character type and char keyword to represent and manipulate characters, the language also requires a Character class for two reasons: Character c1 = new Character ('A'); ...

The JSP language uses Java syntax to create online websites. You use the "toUpperCase" function to convert a string value to all uppercase letters. You use this function when you want to display ...

I'm working up a new project for my High School CompSci students. In honor of the centenary of the sinking of the Titanic, I'm having them program a text -> Morse Code generator, and have them output ...

There are many ways to do anything in Java, and there is no conclusive right way. Often, the right way is simply the way you know best. Imperative loops like the for loop are the most basic way to do ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Good programmers need to create code that efficiently solves problems, using various methods. A ...