I was writing an algorithm that would run and produce some results. These results should have been stored some place and retrieved during next program run. New values would then be added to the resulting list. The program needed to remember all the results from all run.
Alibaba is a great library to work with RDF Store as a Java developer. It generates Java interfaces from RDF triples that are very easy to work with.
There are different versions of Java available with different ways to sort collections of objects. We will be showing examples of how to sort a set of objects or strings alphabetically in Java 8, Java 7 and older versions using comparator.
The way of packaging code changes all the time. In this article we will show you how to pack Java code in a JAR file with Gradle and Maven plugins and give an Android ProGuard obfuscation example with ProGuard library.
In Java, static variables are also known as class variables because static variables are available through classes and not instances (objects).
Many java developers follow the principles of clean code. But can it be too much? I have recently reviewed code that had almost a dozen of wrappers around its private members. When is code readable enough?
Java doesn’t have unsigned types. In order to convert C++ unsigned values to Java you may need to use larger types. Authors of the language explain it as the Java should be a simple language and be easy to understand for all developers.
In this article we will answer one simple question about drone programming – where do I start? What do I need to do to make a simple drone application?
Volatile and atomic variables are an important feature in Java language. Especially when dealing with multi threading. A simple incrementation algorithm works fine in a single threaded program, but won’t work as expected in a multi threaded system:
Parallel programming is a very difficult, but sometimes a necessary task. Modern computers contain multiple cores and any complex algorithm that is not performing parallel processing is not exploiting the full potential of the hardware.
