Are you getting prepared for an Angular developer’s dream career? Or have you maybe decided to shift to an independent Angular Developer career? What are Angular 15 interview questions? Angular still dominates the JavaScript domain and has repeatedly proven to be a befitting incentive to invest in web designers who are trying to quickly track … Read more
@Autowired is an annotation provided by the Spring framework, which is used to automatically wire beans together by type in a Spring Boot application. If you’re encountering the error “No qualifying bean of type found for dependency,” it usually means that Spring couldn’t find a matching bean to inject for the specified type. Here are … Read more
Java web applications, especially those involving RESTful web services, often need to parse JSON messages to create Java objects like POJOs, such as an Order or a Book. Although the JDK does not offer a built-in API for parsing JSON, several open-source libraries can accomplish this task. Some popular options include Jackson, Gson, and json-simple, … Read more
Hi everyone! If you’re using Microservice architecture and want to learn key design patterns and principles to improve your application, you’re in the right place. We’ll discuss essential patterns like Event Sourcing, Circuit Breaker, Saga, CQRS, Strangler, and API Gateway, as well as principles like Scalability, Flexibility, and Resiliency. Microservices are often preferred over monolithic … Read more
As you dive into the world of SQL, you’ll encounter three essential ranking functions: ROW_NUMBER(), RANK(), and DENSE_RANK(). All three belong to the category of window functions in Microsoft SQL Server, and their distinct behavior comes into play when dealing with duplicate records. Let’s say you need to rank employees by salary, and two of … Read more
People these days are obsessed with social media, and Instagram has become one of their top favorites. Many users want to see what others are doing without being noticed, and although it might sound wrong, it is possible. Numerous applications available on the web and in-app stores can help you achieve this goal. If you’re … Read more
When you purchase a MacBook, you get more than just a powerful machine – you also get an incredible operating system with an innovative UI. The user interface of the MacBook is designed to make it easy to access your applications and files while ensuring that all of the features are intuitively organized and hassle-free … Read more