Research Question: Can programming language variables be decoupled from their declared data types to represent arbitrary data using a single generic container type? Hypothesis: Data types in ...

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 ...

You can hide a variable by *shadowing* it, that is, by redefining it with a variable of the same name. You can shadow the variable you want to hide in two ways: - **Shadowing Through Scope.** You can ...

A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...

It is possible to find part of a string by using a subString (a bit, or part, of a string) method. Remember that the first character in the string starts at reference 0. For example, select a ...

It is possible to determine which character features at a position within a string: wordOne[2] - would give the answer "m", as m is the third character in the word “Computer” (remember computers start ...