A URL shortener is a service that takes a long URL and generates its short version, which contains a sequence of characters that points to the original URL. The primary purpose of this service is to create more user-friendly and manageable links that are easy to share, especially while sharing over platforms that have limited… Read More »
What is a constructor in Java? In Java, constructors are a special type of method that is used to initialize the objects. It has the same name as that of a class and does not have a return type, not even void. Constructors are automatically called as soon as objects get created and set the… Read More »
In Java, immutable objects are objects whose state cannot be changed once they are created; they will remain constant throughout the lifecycle of the object. It helps in terms of simplicity, thread-safety and security. For example, string objects, In Java, string objects are immutable. i.e., once they are initialized, they cannot be changed. To learn… Read More »
Sonarlint by Sonar is a free extension for our development environments that covers all the most popular programming languages. Like spell checker, Sonarlint squiggles coding issues and performs on-the-fly analysis to detect common mistakes, tricky bugs, and security vulnerabilities. Along with this, it also teaches us clean coding practices. This way, it helps us spend… Read More »
What is Swagger? Swagger, now known as OpenAPI Specification, is a tool that provides a set of rules and conventions for building, interacting with, and documenting APIs (application-programmable interfaces). It provides a standard to describe the robust APIs, which makes it easier for developers to understand the capabilities of a service without accessing its source… Read More »