My most used Java 8 Lambda functions, Introduction Java 8 launched one of its best features: lambda functions - the first step of Java towards functional programming. Basically it ...

Spring Boot Introduction, What is the Spring Boot? Spring is a powerful java-based open-source framework that is widely used for enterprise web applications. It is developed by Piv...

HTTP Request Method,HTTP is effective communication for requests and responses between clients and servers. The message that is sent by a client to a server is what is known as an ...

balalaika IT newsletter #4, Frontend An in-depth guide on building your own 100% reactive renderer from scratch. A must-read research on CPU cost of JavaScript. Bootstrap 5 alpha i...

Spring Security using OAuth2 with Angular JS,The blog is originally published on my blog jsblogs.github.io Sequence diagram of OAuth2 Flow Video Tutorial 原文链接：Spring Security ...

Your first Stripe Charge with Java + Spring in 5 minutes,In this short series, we are going to look at how to create a charge to Stripe in a number of their officially supported la...

Spring Boot Part 5: voyeur, A Non-Trivial Application,This series of articles examines Spring Boot features. This fifth article in the series presents a non-trivial application whi...

Implementing a Ternary Operator in Scala, Photo by Magda Ehlers from Pexels Scala doesn't have the traditional ternary operator from Java // java var x = condition ? ifTrue : ifFal...

Continuous Test-Reporting with Allure, How to transition to containers (4 Part Series) 1 The Dos und Don’ts of containers 2 How to build a basic Docker CI/CD Pipeline with Jenkins...

Master Array Data structure.,Most interviews for an SDE (software development engineer) role require you to have a good grasp of Data structures and algorithms. One important data ...

How to choose a language on Google App Engine if performance matters,So you may know one programming language really well, you are a polyglot, or you may be learning your first rig...

Using Micronaut Annotation Mapping to Automatically Add Security Info to Swagger Docs,In my last post I introduced how to create a custom security rule in Mirconaut which allows yo...