The array data structure is probably the most used in every application. If not directly used it’s indirectly used with ArrayList, ArrayDeque, Vector, and other classes. Simply put, an array is a data structure that stores multiple variables...
Arrays are objects in Java. Variables in Java actually stores references to the object instead of the real object. When we pass an object reference to a method we are changing the object that is in the heap of the memory. Considering the explanation...
Get your code cleaner and more flexible by using constructors with method reference and overloading!
Try out this challenger and take your Java skills to a whole new level!
More videos in
Go deep into String pool, intern method, equals, == by having fun with this Java Challenge! The best way to learn is by having fun! The Java Challenges provide you that, you learn Java core concepts deeply! That’s the link for more details...