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最新评论
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tcgdy0201:
挖!博主好棒!博主好腻害!
logback.xml immediate=false 到底缓存空间是多大 -
k1280000:
jasonlong10 写道 楼主别光写报错,有没什么解决方法 ...
SpringMVC 在 Jboss 下会报的 warn -
jasonlong10:
楼主别光写报错,有没什么解决方法啊?
SpringMVC 在 Jboss 下会报的 warn -
rtttyu23:
不错,没报错了...这些配置的文件真麻烦,不深入了解,配置的很 ...
Error creating bean with name '_messageBrokerDefaultHandlerMapping': Initializa -
thinkcq168:
这样还是不可以,还是报错,我也有同样的错误,求高手!
Error creating bean with name '_messageBrokerDefaultHandlerMapping': Initializa
文章列表
基础JAVA IO 详解(转)
- 博客分类:
- JAVA BASIC
JAVA IO
http://developer.51cto.com/art/201109/292225.htm
如果你是DHCP动态分配IP的,你可能会遇到这个问题,帮你留着
oracle 连接问题
http://blog.csdn.net/lilin8905/article/details/5933123
oracle 对只读结果集的无效操作: updateString
解决的方法是: 不要用select * ...作查询, 而要用select <直接写出所有字段> 的方式
一、什么是Java事务
通常的观念认为,事务仅与数据库相关。
事务必须服从ISO/IEC所制定的ACID原则。ACID是原子性(atomicity)、一致性(consistency)、隔离性(isolation)和持久性(durability)的缩写。事务的原子性表示事务执行过程中的任何失败都将导致事务所做的任何修改失效。一致性表示当事务执行失败时,所有被该事务影响的数据都应该恢复到事务执行前的状态。隔离性表示在事务执行过程中对数据的修改,在事务提交之前对其他事务不可见。持久性表示已提交的数据在事务执行失败时,数据的状态都应该正确。
通俗的理解,事务是一组原子操 ...
Dynamic Proxy
- 博客分类:
- SSH
http://www.javaworld.com/javaworld/jw-11-2000/jw-1110-proxy.html
Interestingly, you can have a proxy class that implements multiple interfaces. However, there are a few restrictions on the interfaces you implement. It is important to keep those restrictions in mind when creating your dynamic ...
spring learn experience
- 博客分类:
- SSH
org.springframework.context-3.1.0.M2.jar
org.springframework.beans-3.1.0.M2.jar
dist\org.springframework.core-3.1.0.M2.jar
commons-logging-1.1.1.jar
dist\org.springframework.asm-3.1.0.M2.jar
dist\org.springframework.expression-3.1.0.M2.jar
commons-beanutils-1.8.0.jar
dom4j
Introspec ...
主页面
<?xml version="1.0" encoding="utf-8"?>
<!-- working_with_tree_controls/TreeAddRemoveNodes.mxml -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="l ...
工具准备:
Eclipse: http://www.eclipse.org/downloads/packages/release/galileo/sr2
Flash Builder Plugin: http://adobe.com/go/try_flashbuilder
Download BlazeDS: https://www.adobe.com/cfusion/entitlement/index.cfm?e=lc_blazeds
blazeds 入门练习:
userful flex website
- 博客分类:
- Flex
Tree
When the data source is the lastResult object of an RPC service
call and the resultFormat property of the RPC component is set to
"object", you should use the ArrayUtil.toArray()
method to ensure that the object is an Array when you bind it to an
ArrayCollection obje ...
flex for each , in
- 博客分类:
- Flex
for...in循环中的迭代变量是对象中的键名
for each...in循环中的迭代变量是对象键值对中保存的值(属性所保存的值)
more detail refer to http://www.cnblogs.com/yuxuanji/archive/2010/02/22/1671118.html
flex datagrid列修改后如何捕捉及触发
- 博客分类:
- 经验之谈
A.
FLEX's datagrid have below properties to catch the event of the modify of the datagrid (the editable is true).
itemEditBegin="dg_itemEditBeginHandler(event)"
itemEditBeginning="dg_itemEditBeginningHandler(event)"
itemEditEnd="dg_itemEditEndHandler(eve ...
一个判断页面是否有改变的小经验
- 博客分类:
- 经验之谈
initilize a variable : isChanged : Boolean
change the flag where you do some thing .
outloolk 邮件转移到本地
- 博客分类:
- OUTLOOK
http://wenku.baidu.com/view/ae603917866fb84ae45c8d13.html
flex 里 :
An ArrayList notifies its host component of any changes; the host component
is updated immediately. Arrays do not provide any notifications of udpates.
An ArrayList provides some tools for accessing data. Arrays provide only
very basic methods and properties.
Array作为数据源时,如果更新了Arr ...
1. create the dynamic instance for what ?
for get the methods , fields ,constructors ....
2. if the modifers of the method is private/protected , will the method be reflected ?
getMethod ---Returns a Method object that reflects the specified public member
method of the class o ...
elips
- 博客分类:
- opensource
version 1.5.6
source code :
http://elips.svn.sourceforge.net/viewvc/elips/trunk/app/src/main/
cookie
http://en.wikipedia.org/wiki/HTTP_cookie
what i change :
in User.java ,due to what i used is Oracle ,and the function UCASE() is not work in oracle ,so need to modify the User.ja ...