Generic allow users to parameterize classes, methods or interfaces to support one or more types. This can be one of any class type, any child class of a specified generic type, or a parent class of a specified generic type.
So, the list of twenty Java projects for novice programmers is as follows. As promised, nothing complex, just simple everyday use of Java.
Virtual Thread makes the java program to be asynchronous. However, It has the feature of the synchronous programming. Why this is needed you can go through my previous blog. In this blog, I am going to explain how java achieves this through Loom.
This blog entry provides an implementation of Dictionary interface as named index based Associative Array.
To understand what a set is, let’s understand what collections are. A collection is a group of elements bundled into one instance. This can be a set, an arraylist, a linkedlist or a map. Each represents a different way to handle all these elements
The concept of JPMS i.e. Java Platform Module System came in Java 9. Its development was first started in 2005 and finally in 2017, this concept came under the project named Jigsaw.
In this video we will download and install Altair GrapgQL client in Google Chrome browser. Just search for Altair GraphQL and you will get it.
Installation and setting up of your System for OpenCV with java. Hello guys, in this article we will discuss about how to download and install OpenCV in your system and configure it with your Java IDE. OpenCV is a cross-platform library used for developing real-time computer vision applications. It is useful in so many fields like medicine, security, transport, etc.
OpenCV is a cross-platform library used to develop real time computer vision applications. OpenCV mainly focuses upon Image Porcessing, Video Capturing and analysis including Face detection and Object Detection. To work with OpenCV in java, A programmer should have a prior knowledge of Java Programming Language and JavaFX for GUI.
This article will dive through the steps to Upload or Download files of any format. The REST endpoints can be integrated with React js or Angular app or any other front-end framework that is used in your project. Interesting right ??
In this blog, I intend to cover a few important and fundamental predefined functional interfaces that are ubiquitous in the Java 8 world.
We will see how to find difference between two dates using Java 8. Many times we need to find difference between two dates in Java. Before Java 8 we need to rely on third party libraries like Joda-Time but with Java 8 we are no longer dependent on third party libraries.
What do genealogy, organizational structures, DNS and federations have in common? At first glance, they seem to be extremely disconnected.
Lets understand the use of Optional with a small real example in a production code to understand the real power of Optional Suppose you want to get the value from an environment variables and want to set a default value if value is not present instead of throwing NullPointer Exception.
Let's discuss the concept of Date and Time in Java 8. Well, it was already there then why again in java 8? That is because previously we have many issue
Explore the evolution of annotations in Java 8 and how they are being used today! Annotations can be used anywhere in your code, i.e. within classes, methods, and variables. From Java 8, it can be used in type declaration as well.