Community driven content discussing all aspects of software development from DevOps to design patterns. To find the size or length of a Java array, follow these four steps Declare a variable of type ...

Unlike a list in say Python, however, Java arrays are of a fixed size. There is no way to remove elements or ... This makes it much easier for us to quickly find the data we need, even as we ...

However, all elements are initially set to null, or to zero if it is an array of primitive types. Another way to size Java arrays is to provide all of the array elements at the time of initialization: ...