Article
Handling Exceptions in Java is one of the most basic and fundamental things a developer should know by heart. Sadly, this is often overlooked and the importance of exception handling is underestimated - it's as important as the rest of the code. In this article, let's go through everything you...
David Landup
Please note: The following article will be dedicated to testing Spring Boot applications. It's assumed that you are familiar with at least the basics of Java, Maven and Spring Boot (Controllers, Dependencies, Database Repository, etc). There is a general lack of testing in most organizations. Maybe even your team is...
Vuk Skobalj
JavaScript Object Notation or in short JSON is a data-interchange format that was introduced in 1999 and became widely adopted in the mid-2000s. Currently, it is the de-facto standard format for the communication between web services and their clients (browsers, mobile applications, etc.). Knowing how to read and write it...
Vasyl Lagutin
This is the third article in a short series dedicated to Design Patterns in Java, and a direct continuation from the previous article - Structural Design Patterns in Java. Behavioral Patterns Behavioral Patterns are concerned with providing solutions regarding object interaction - how they communicate, how are some dependent on...
Copying a file or directory used to be a typical development task. With the introduction of Docker containers and a desire for maximum immutability, we see it less and less often. Still, it's a fundamental concept, and it might be useful to know what options does the developer have when...
This is the second article in a short series dedicated to Design Patterns in Java, and a direct continuation from the previous article - Creational Design Patterns in Java. Structural Patterns Structural Patterns are concerned about providing solutions and efficient standards regarding class compositions and object structures. Also, they rely...
In this guide, we'll take a look at how to integrate the H2 database with Spring Boot projects. What is the H2 Database? H2 is an open-source, Java-based, embedded database. It's very fast and very lightweight. Typically, it's used as an in-memory database which means it stores the data in...
Guest Contributor
This is the first article in a short series dedicated to Design Patterns in Java. Creational Patterns The Creational Patterns in Java that are covered in this article are: Factory Method/Template Abstract Factory Builder Prototype Singleton Factory Method The Factory Method, also often called the Factory Pattern is a...
Are you looking to create your very own dataset for a new and innovative application? Or maybe you're trying to collect data for analysis for a college project and have become weary of manually downloading each image or CSV. Worry not, in this article I'll explain the building blocks needed...
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