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DevOps
Java EE Deployment Scenarios for Docker Containers
I’ve been posting some content around Docker since a while and I like to play around with containers in general.…
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Core Java
Is Getter DI A Good Idea?
Sometimes, you may hear about dependency injection done via a getter method, which subclasses override or mock frameworks fake for…
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企业级Java
Hibernate教程-终极指南
编者按：Hibernate ORM（简称Hibernate）是一个对象-关系映射框架，用于将面向对象的域模型转换为传统的关系数据库。Hibernate通过将直接的持久性相关的数据库访问替换掉，而高级对象处理功能来替换，解决了对象-关系间不匹配的问题。 Hibernate是最流程的Java框架之一。为此，我们在Java Code Geeks提供了大量的教程，点击这里查看它们。 现在，我们想要创建一个独立的、具有参考性的文章，来提供一个关于如何使用Hibernate的框架，并且帮助你快速开启你的Hibernate应用开发。开始享受吧！ 目录 1. 简介 2. 项目搭建 3. 基础知识 3.1. SessionFactory 和Session 3.2. 事务（Transactions） 3.3. 表（Tables） 4. 继承（Inheritance） 5.…
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Enterprise Java
JSP Tutorial – The ULTIMATE Guide
EDITORIAL NOTE: JavaServer Pages (JSP) technology allows you to easily create web content that has both static and dynamic components.…
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DevOps
Continuous Integration and Delivery with Docker
Continuous delivery is all about reducing risk and delivering value faster by producing reliable software in short iterations. As Martin…
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Software Development
If you do it do it right
This is a philosophical or ethical command. Very general. It is something like “fail fast”. The reason it came up…
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Groovy
Groovier Spring Boot Integration Testing
Recently I had a chance to use Groovy’s groovy.json.JsonSlurper in a soapUI REST project. The usage scenario in soapUI (in…
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Core Java
Transforming Collections
Did you ever want to substitute the equals and hashCode methods a HashSet or HashMap uses? Or have a List…
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Android Core
Saving an image in a SQLite database in your Android application
When you start caching data to a local database from your Android application, sooner or later you’ll need to save…
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