Hibernate Tips
In one to many and many to many, the default value for inverse is false. According to the hibernate reference: the non-inverse side is used to sav...
Javascript Object Oriented Programming (Part 1): Encapsulation
Taken from: http://www.ruanyifeng.com/blog/2010/05/object-oriented_javascript_encapsulation.html Javascript Object Oriented Programming (1): Encaps...
设计原则
SOLIDSRPA Single Responsibility Principle A class should have one, and only one, reason to change. OCPA module should be open for extension but clo...
jdk泛型
泛型不是协变的1List<Object> 不是 List<String> 的父类型。 问号 类型通配符List 是任何泛型 List 的父类型，所以您可以将 List、List 或 List 代入方法参数是List地方 但是把List类型的变量赋给List后不...
PMBOK 学习笔记
PMBOK(Project Management Body of Knowledge)PMBOK Guide divides into 44 processes that fall into 5 process groups. 5 process groups are: Initiating:...
Hibernate Cache
If a record exists, get returns the object (or proxy object); Otherwise, return null. If the record exists, load returns the object; Otherwise, ret...
Eclipse+Java SE 6 for Quickly Establishing Web Services
from https://www6.software.ibm.com/developerworks/cn/education/webservices/ws-eclipse-javase1/section2.html one new Java Project make sure JRE...
Websphere Deployment Management
Webshphere Server: vertical clustering, multi-server in SMP(symmetric multi-processor) horizontal clustering, multi physical server
Java Notes
In JDK5, Annotation is introduced. Annotation just simplify programming, not for performance raising DD(deployment description) over Annotation ...
Java EE 5 Programming Model
From http://www.ibm.com/developerworks/cn/websphere/library/techarticles/0809_alcott/0809_alcott.html Introduce IOC and Annotation programming mo...