jiangduxi
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最新评论
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snow8261：
太粗略了。
企业架构之数据架构 -
haithink：
面试成功没？
JVM 加载Class文件的原理及其机制 -
feisi0003731843：
不好意思我没有重启，重启后好多了，可有的地方回放还是不成功的。 ...
Selenium IDE测试ExtJs一种测试解决办法 -
feisi0003731843：
这个好像不行吧，我试过了不好使啊。还是用id来做的。不能用啊。 ...
Selenium IDE测试ExtJs一种测试解决办法 -
yuchensuifeng：
您好，静态页面是可以的，但是，我指定error-page为js ...
JSP创建错误处理页面
文章列表
A well-established distincation in memory theory is that between short-term and long-term memory.The former refers to our ability to do such things as remember telephone memory.The former refers to our ability to do such things as remember telephone numbers long enough to dial them;the latter ...
English spelling is a "headache"for native and non-native speakers alike.As a student of mine once commented,English spelling must have been invented by one of the devil's helpers.
Do we need a spelling reform? At first, the logical answer is yes. A reform would make the language eas ...
在获取客户需求的时候，常常会出现"客户要求处理他们提供的Excel文件"。针对Excel文件的处理，比较完美的解决方案就是使用poi来进行处理。poi是Apache的Jakata项目的POI项目，目前来看还是比较成熟的HSSF接口，处理MSExcel对 ...
The process of industrialization involved the harnessing of inanimate sources of energy, the replacement of handicraft production with machine-based manufacturing,and th egeneration of new forms of bussiness and labor organization.
Along with industrialization came demographic growth,large-sca ...
No one can deny that technology is transforming the way we live at a breathtaking rate.It is hard to believe that only a few years ago the great majority of people were still communicating by letter and traditional telephones.Now e-mail and cell phones are rapidly replacing the old forms of communic ...
JavaTM平台企业版(Java EETM)的概述
体系结构
下图展示了Java EE平台体系结构中各元素间的既定关系。注意，此图展示的是元素间的逻辑关系，它并不代表这些元素在物理上的划分方式(不同的机器，进程，地址空间或虚拟机)。
每个独立矩形上半部分标明的容器是Java EE运行时环境，它为应用程序组件提供了必要的服务。这些服务基于矩形下半部分所列出的技术。例如, “Application Client Container”(应用程序客户端容器) 为应用程序客户端提供了链接JMS的接口，其它服务也是如此。所有这些服务会在后续章节详细描述。
这些箭头表示，必须提供对Java EE平台对应 ...
可能标题没有让你明白“明辨需求分析之类型”这个也是我个人的一点感触，需求各位朋友发表自己观点。
大家大致知道需求分析。但是谁想过需求分析有类型呢？不同的需求分析类型，和用户的沟通及其引导用户的方向不同 ...
We cannot travel every path. Success must be won along one line.We must make our business the one life purpose to which every other must be subordinate.
I hate a thing done by halves.If it be right,do it boldly.If it be wrong,leave it undone.
The men of history were not perpetually looking ...
At the different plants and animals in a natural world are in a state of balance.This balance achieved by the plants and animals interacting with each other and with their non-living surroundings.An example of a natural community is woodland,which is usually dominated by a particular species of plan ...
"Everything happens for the best,"my mother said whenever I faced disappointment."If you carry on, one day something good will happen.And you'll realize that it wouldn't have happened if not for that previous disappointment."
Mother was right, as I discovered after graduating ...
We too often define"romantic" in women's terms - sending flowers and cards, saving mementos and putting them in a box or scrapbook, gushing over chick romance movies, or listening to romantic songs all day.
我们经常定义浪漫为女人的专属名词——送花和贺卡，在盒子或剪贴簿中保留令人回忆的东西。对少女类的浪漫电影谈论不止，或者整天听浪漫的乐曲
Men may no ...
Sometimes willpower is a lot like the television remote control -- hard to find just when you want it most,Whether you're trying to lose weight, stop smoking,get to the gym regularly, win a promotion or pay off some debts, developing your sense of willpower is an important part of changing any beha ...
It hurts to love someone and not be loved in return.But what is more painful is to love someone and never find the courage to let that person know how you feel.
只有付出的爱是痛苦的，但比这更痛苦是爱一个人却没有勇气让那人知道你的感情
A sad thing in life i ...
在学习一门计算机语言的时候，首先接触的入门程序基本上都是"Hello World".最近学习了下Python3.1也将入门级别的程序给以记录下。
引用
使用python3.1小技巧：在idle里ctrl+n可以打开一个新窗口,输入源码后ctrl+s可以保存,f5运行程序.
Hello World 程序
print("hello World !")
你好
s1 = input("Input your name:")
print("你好 %s:" % s1)
字符和数字
...
1.遍历文件夹和文件
import os
import os.path
rootdir = "d:/test"
for parent,dirnames,filenames in os.walk(rootdir):
# case 1:
for dirname in dirnames:
print ( "parent is:" + parent)
print ( " dirnames is:" + dirname)
# ...