Introduction
Sometimes you need to export some information into an Excel document with a particular format (some specific fonts for the content or some colors for column headers). One option to solve this problem is to use JasperReport which provides a good interface and a lot of features that will allow you to design a report. A static report doesn’t change a lot you don’t have any problem but imagine that the users want some changes once a week because they don’t like the format, structure nor content.
To solve this situation you have 2 alternatives:
- Spend a lot of time…
Introduction
When you create a microservice or a library, you start defining the location of each group of elements (enums, classes, interfaces) in one or more packages and the best practices, i.e. if you use Spring Boot the controllers should be annotated with @RestController. At the beginning, everything will be fine because a little group of developers works on the project. However, when you start adding developers of your team or from another team in the company add new functionalities is when the error appears.
To prevent any error in the code of the project, someone in your team needs to…
Introduction
When we work with projects which use Java, the first thing that we do is add dependencies, libraries or frameworks, that we need to use. To do this, we use a dependency management tool like Maven or Gradle, depending on the benefits that we consider are the best of our projects.
Each dependency that we add for our project contains other dependencies; most of the developers know this concept under the name of transitive dependencies. In many cases, this situation doesn’t present any problem because our dependency manager resolves in a good way the conflicts of versions between different libraries…
Andres Sacco
Technical Leader / Tecnical Reviewer
