Blog

Exception Handling - Part 1

Written by Adrian Zinko on 25 March, 2021 / 2 min read

What is an Exception? Exception is an event that our program may encounter…

Written by Adrian Zinko on 20 March, 2021 / 3 min read

Issue What if a program that you use frequently (for example, your email client…

Written by Adrian Zinko on 10 March, 2021 / 3 min read

What is Gradle? Trying to describe Gradle in one sentence, I would say that…

Written by Adrian Zinko on 23 February, 2021 / 1 min read

What is Java Collections Framework? Collections are like containers that group…

Written by Adrian Zinko on 22 February, 2021 / 1 min read

Iterator Interface Each collection implements the Iterable interface, so we…

Written by Adrian Zinko on 19 February, 2021 / 3 min read

What is an abstract class? An abstract class is a class that closely resembles…

Written by Adrian Zinko on 17 February, 2021 / 3 min read

; Interface An interface can be described as a set of requirements that we set…

Written by Adrian Zinko on 15 February, 2021 / 2 min read

Long story short Java has been with us since 1995 and is a programming language…

Written by Adrian Zinko on 14 February, 2021 / 4 min read

ArrayList How are list collections organized? In java.util we can find several…

Written by Adrian Zinko on 13 February, 2021 / 1 min read

In Java, we deal with basic types (e.g. int, boolean, ...) or with object types…

Written by Adrian Zinko on 12 February, 2021 / 2 min read

Collection in real-life examples Let's consider what it is like in the real…

Written by Adrian Zinko on 10 February, 2021 / 2 min read

What is Big-O Notation? When working with collections (and more), you will often…