Tag

java

Using the Spring Web Scopes, Part 1

From Spring Start Here by Laurențiu Spilcă

This article covers

Using the Spring web scopes
Implementing a simple login functionality for a web app
Redirecting from one page to another in a web app

What is Purity?

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.

Anonymous Functions in Practice

From Get Programming with Scala by Daniela Sfregola After reading this article, you will be able to: § Implement anonymous functions § Code using the concise notation for anonymous functions   Take 37% off Get Programming with Scala by entering… Continue Reading →

Exploring Quantum Computing Concepts using Java Applications

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.

Reactive in Java Made Easy with Vert.x

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.

Scaling Streaming Systems

In this video, Josh Fischer explains what it takes for a Streaming System to help you scale-up stream processing in Java.

Refactoring the Gilded Rose Kata in Java

In this video, we join Christian in his live coding challenge of refactoring the famous Gilded Rose Kata.

Choosing from multiple beans in the context

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.

Interview with Brian Goetz

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)

How Does OAuth 2 Work?

From Spring Security in Action by Laurentiu Spilca In this article, we discuss the components which act in an OAuth 2 authentication implementation. You need to know these components and the role they play in order to properly implement them…. Continue Reading →

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