Java basics – The operators | Preparing for Java Oracle Associate Certification (OCA) / Java basic technical tests
This article is part of my blog series on how I prepared the OCA (Oracle Certified Associate in Java 8…
Angular: how to add an input option in a dropdown list
In this article, I will explain how I implemented an free-text input field as an option in a dropdown list…
A journey towards better designed apps: UX/UI isn’t that painful after all
As a developer, I like to point out that I’m not a designer. Thinking about the look and feel of…
Java basics – the Java environment, object references and primitives, class structure, garbage collector | Preparing for Java Oracle Associate Certification (OCA) / Java basic technical tests
What are JVM, JRE and JDK? What’s the basic structure of a Java class? What are the characteristics of primitive…
How to deploy a Spring Boot – Angular application on Ubuntu server
When I first tried to deploy an application, I had no clue how it works. I had to do it…
Will the code even compile? | Preparing for Java Oracle Associate Certification (OCA) / Java basic technical tests
I’m usually pretty quick at finishing exams. However, when I took my first Java certification, I used almost every minute…
How to estimate time required for an IT project or task as a developer
As a software developer, or even working in other IT fields, you will get asked very often how long you…
APACHE POI – Dropdown and dependent dynamic dropdown lists for Excel from Java
UNPOPULAR OPINION! I LOVE Excel. Which is great because since I’ve started working as a software developer, I think every…