The following code shows how this can be done. As noted in the comments, Java arrays employ C-like zero-based indexes and so using an index of 0 obtains the first element. /** * Extract the first ...

These elements must be identified by at least one “index” or “key.” There are multiple data objects in Java that we could describe as arrays, therefore. We refer to the first as the ...

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 ...