After reading this article, you will be able to:
– Differentiate between pure and impure functions
– Provide code examples in which impure functions cause unpredicted code behavior.
Will QC ever become a reality, and will it make existing software developers obsolete? In this video, Johan answers these and other “qubits-like” questions, like Java-based Strange.
In this video, Julien Ponge takes a deep dive into Vert.x core APIs, reactive SQL client, chaos engineering and resilience of HTTP client, as well as real-time web apps.
In this video, Josh Fischer explains what it takes for a Streaming System to help you scale-up stream processing in Java.
In this video, we join Christian in his live coding challenge of refactoring the famous Gilded Rose Kata.
From Spring Quickly by Laurentiu Spilca
In this article, we discuss the scenario in which Spring needs to inject a value into a parameter or class field but has multiple beans of the same type to choose from.
Brian Goetz is one of the leading figures in the Java world. As Java Language Architect at Oracle, he helps steer the direction of the language’s evolution and its supporting libraries. He has led the language through several important modernizations, including Project Lambda. Brian has a long career in software engineering and is the author of the best-selling book “Java Concurrency in Practice.” (Addison-Wesley, 2006)