Methods – OOP | Preparing for Java Oracle Associate Certification (OCA) / Java basic technical tests
Certification and technical interviews will check if you know your OOP principles and can apply them. In the associate level…
A software engineer's journey
Certification and technical interviews will check if you know your OOP principles and can apply them. In the associate level…
In this article I’ll explain how I passed the 1Z0-819 Oracle Certified Professional Java SE 11: the level and experience…
Since Java 8, the java.util.Date class is deprecated and new package java.time was introduced. Even though the old Date class…
Wrapper classes are reference types that allow to manipulate primitives as so. They are thus nullable, and are necessary to…
Arrays are a very important structure in a programming language. In this article I’ll talk about arrays ([ ]) and…