In software development there is a big number of cases when you need somehow to catch a request coming to server and do some pre-processing or post-processing. For example, it is must for…
Category: Tutorials
Router functions play a similar role in Spring Webflux as controllers in Spring MVC. Both are responsible for handling HTTP requests/responses. However, compare to controllers, new approach is not represented by a single…
The iterator pattern is one of approaches to access elements of a collection, alongside with streams. From a technical point of view, the iterator traverses elements in a sequential and predictable order. In…
In some form or another, but exceptions exist in almost any languages. Due to the fact, that Clojure actually runs on JVM, it inherits its exception system from Java. From a technical point…
When we talk about Java collections, we consider two things. First, more wide concept, means implementations of common data structures. An another, narrow understanding, corresponds to concrete interfaces and their implementations, that are…