Java Inheritance Puzzle,Imagine we have one interface and these classes: interface SuperType { void test(); } class DefaultSuperType implements SuperType{ @Override void test(){ Sy...

Apply Background Image to All Slides in Java,Free Spire.Presentation for Java provides a SlideBackground class to work with the background of a slide. By using it, you’re able to ...

Code Quality, Code Quality for Jira | Add-on for controlled growth of a software business Hi, we’d like to introduce the software we developed for our needs on top of SonarQube to...

Java 8 Streams: Pare de usar ‘for’ e simplifique seu código!,Streams do Java 8 deixam seu código mais legível e conciso, além de poderem aumentar sua produtividade ao lidar c...

SEGURIDAD EN APLICACIONES WEB JAVA, http://www.ra-ma.es/libros/SEGURIDAD-EN-APLICACIONES-WEB-JAVA/98403/978-84-9964-732-6 Java es uno de los lenguajes de programación más utiliza...

Deploying your Spring boot to Heroku,In this tutorial, you will learn how to use Spring Boot to develop RESTful API and publish your API to Heroku. First, we will build the api; up...

LiveData Examples,So in Google Codelabs tutorial, Live observers are mentioned for passing data from the database to your activity. You are shown how to do 1 version of LiveData, w...

My First Published App (part 2), about For those reading this and not having read part 1, this is just a compilation of my personal experiences programming and publishing my first ...

Java String Puzzle,Eclipse posted this Java puzzle to Twitter today: ...do you know what will be printed without coding it and trying it? 原文链接：Java String Puzzle

Testing nested structures with AssertJ,In a previous post I described why I like writing tests with AssertJ. In this post I would like to describe a nice pattern that helps testing...

Getting started with GraphQL Java, Let's learn GraphQL Java (2 Part Series) 1 Getting started with GraphQL Java 2 GraphQL Java Cheat Sheet GraphQL can be implemented in any languag...

Writing readable tests with AssertJ,AssertJ is a library that provides 'fluent assertions for java'. The fluent interface of the assertions allows developers to write very readable...