This guide introduces the fundamentals of TypeScript, covering why it improves productivity for web developers, how to set up the compiler, and how to use strong typing to catch bugs early. Topics ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Spring ApplicationContext provides developers direct access to the Spring framework’s ...

Abstract: Java provides two different options for processing source code annotations. One of them is the annotation processing API used in compile time, and the other is the Reflection API used in ...

Before Spring introduced custom annotations, developers had to manage configurations like email validation using XML configuration files. The XML configuration would define beans, validators, and ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Building web services and documenting RESTful endpoints is no easy task, but testing RESTful APIs has always been a particularly sore point with Spring Boot and Java. Sure, you can test a GET ...

Abstract: Data lakes are typically large data repositories where enterprises store data in a variety of data formats. From the perspective of data storage, data can be categorized into structured, ...

I would like to bring to your attention a minor issue I encountered in Java 8, which I did not experience in Java 17. I am eager to understand the cause and find a solution, so I'm sharing the ...

at sun.reflect.annotation.EnumConstantNotPresentExceptionProxy.generateException(EnumConstantNotPresentExceptionProxy.java:46) ~[na:1.8.0_202] at sun.reflect ...