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RSS订阅原创 How to switch bewteen differenct JAXP？
How to switch bewteen differenct JAXP 1 JAXP in Sun JDK uses the implementation from Apache Xerces by default. But we can change it by setting the system properties. 1.1 How to use the Ora
2008-07-23 17:42:00
778
原创 Seach which class contains the class file - http://www.findjar.com/
http://www.findjar.com/
2008-07-16 14:47:00
794
原创 Install Oracle 10g and 11g in Windows XP SP2.
1 Firstly, I try to install oracle 11g in Windows XP SP2. Although I setup the loopback adaptor correctly in step #4, the em can’t be configured and started successfully. I tried the c
2008-07-12 19:20:00
1857
原创 How to setup tomcat in linux?
After downloading the Tomcat, you will set up something to make it work. 1. Set the JAVA_HOME to start the Tomcat. Add the follong lines into the /bin/catalina.sh #-----------------------------
2008-07-12 15:59:00
643
原创 Today, I found Oracle DB's username and password are case sensitive.
Please see the cases. The account information are like these,username password SYS ADMIN SRDEMO ORACLE The results to try,command
2008-07-09 10:22:00
722
原创 How to use use zip/unzip in java?
http://www.particle.kth.se/~lindsey/JavaCourse/Book/Part1/Supplements/Chapter09/compressDecompress.htmlhttp://www.weste.net/2004/11-25/09122953405.html
2008-07-08 13:31:00
498
转载 关于SAX，DOM，JAXP，JDOM，DOM4J的一些理解
关于SAX，DOM，JAXP，JDOM，DOM4J的一些理解 第一：首先介绍一下SAX，DOM，JAXP，JDOM，DOM4J的基本知识：（注意：至于 JAXP | JAXB | JAXM | JAXR | JAX-RPC 分别指什么，查看http://gceclub.sun.com.cn/staticcontent/html/xml/faq/#ja
2008-07-08 13:14:00
705
原创 The welcome screen disappears after lock the computer.
Question: The welcome screen works when logging on, but doesnt work after locking the computer. Solution: 1. Enacle and start the service - Terminal Services. 2. 运行“Regedit”命令打开注
2008-06-24 11:40:00
545
原创 Vi Quick Reference
http://www.digilife.be/quickreferences/QRC/vi%20Quick%20Reference.pdf
2008-06-16 15:46:00
466
原创 Eclipse Project
I found one great thing Eclipse can do for us. That is to merge multiple projects to one. If I have multiple child projects, please see the direcotry structure. MyWorkspace-----MyProject------
2008-06-11 16:31:00
485
原创 Install Oracle XE in Debian
<!--#toc,.toc,.mw-warning { border: 1px solid #aaa; background-color: #f9f9f9; padding: 5px; font-size: 95%;}#toc h2,.toc h2 { display: inline; border: none; paddi
2008-06-08 19:28:00
971
原创 The Gnu's compiler
The GNU has a lot of projects. The package list, http://directory.fsf.org/GNU/The document list, http://www.gnu.org/manual/The a serial of copilers are very great. Binutils, asm compiler, ld,
2008-06-08 02:51:00
493
原创 The startup of Open Solaris 10.
I downloaded the 2 kinds of CDs for installation. 1. Open Solaris 2008 05 1 CD from http://www.opensolaris.com/get/ 2. Solaris 2008 5 CDs from http://www.sun.com/software/solaris/get.jspI have 2
2008-06-07 17:32:00
464
原创 How to control the jobs with shell?
There are 3 commands to contol jobs. 1. Ctrl + Z2. bg & fg3. kill4. jobsFor example, 1. robert@debianlaptop:~$ emacs[1]+ Stopped emacs2. robert@debianlaptop:~$ fg %1emacs[1]+ Stopped
2008-06-06 23:32:00
444
转载 The process of installing debain in my T61.
Firstly, I downloaded the debian stable version - the first ISO file, and burn it into a CD. Then install it into T61. 1. After installation, Video driver is not working. When it tries to start Gnom
2008-06-04 22:01:00
627
原创 The variants of ksh
Points1. If you want to share the variants in a shell to the the children of the current processes. There are 2 ways in ksh, 1) . setEnv.ksh 2) eval "setEnv.ksh" 2. You can define a variants i
2008-06-04 16:39:00
751
原创 Instroduction GNU/Linux/Debia
1. Linux is the kernalof OS.http://www.linux.org/http://www.kernel.org/ 2. Gnu is the tool collection of OS. Gnu had planned to implement the kernal of OS. But never finished it. http://www.gn
2008-06-03 15:21:00
806
原创 Install Oracle 10g in Solaris 10
Steps1. 修改内核#vi /etc/system set shmsys:shminfo_shmmax=536870912set shmsys:shminfo_shmmin=1 set shmsys:shminfo_shmmni=100 set shmsys:shminfo_shmseg=10 set semsys:seminfo_semmni=110 set semsys:s
2008-06-03 01:08:00
552
原创 Netbeans: optional language package is not installed
CompilersIf you are using netbeans to develop c/c++ program, it has 3 kind compilers availabe to us. 1. Sun UCB Compatible C Compiler. Make command, /usr/ccs/bin/make C compiler, /usr/ucb/cc 2
2008-06-01 22:48:00
819
原创 How to extract the file *.tar.bz2?
#bunzip2 xxx.tar.bz2 然后会在同目录下生成一个文件 xxx.tar #tar xvf xxx.tar文件就会完全的被解压.
2008-06-01 22:43:00
573
原创 How to add a user and set environments for the user?
1. How to add a user and login with new user in Solaris?#bash#groupadd users#useradd -d /export/home/robert -m -g users robertKeep in root user#passwd robert#chown -R robert:users /expor
2008-06-01 14:48:00
553
原创 桌面图标的背景颜色
今天，我在word拷贝了一个gif的图片，然后，直接粘贴到了桌面，接着windows提示保存路径，我选择了桌面，把这个gif图像保存到了桌面。结果桌面的图标就变成了有蓝色底色，然后，我就按照惯例，在“我的电脑”，依次单击“属性/高级/性能设置”在“视觉效果中做了调整，结果竟然不好用,google了一番，终于找到最佳答案。电脑|属性|高级|性能项的 设置|自定义|在桌面上为图标标签使用阴影|打上
2008-06-01 14:20:00
1360
原创 我对字符集的理解
1 The basic knowledge of encoding, 1.1 ASCIIAt the first start, computer is invented. The data is stored in computer by byte. The character is represented by one byte from 0 -
2008-06-01 13:05:00
2954
原创 我安装Solaris的全过程。
毕业四年，一直在windows下做开发，来到了这家公司工作，总被一些使用命令行的家伙笑话，他们号称是unix高手，所以，决定学习一下unix, 查了一下，公司用的unix是Sun Solaris. 决定在自己家的机器上安装一个Sun Solaris. 下面详细的叙述一下安装的步骤， 1. 去网站下载安装文件，http://www.sun.com/software/solaris/ge
2008-05-30 02:16:00
1114
原创 Simple ksh knowledge
1. Parameter handover. The ksh paramerter comprises $order, for example, $0, $1. The $0 means the program itself or the function itself, just like the C++, so the $1 is the first parameter, $2
2008-05-29 15:38:00
529
原创 Visual Paradigm - 一个用于绘制UML的java实现的一个工具软件
这是一个从Visual paradigm（绘制UML图的工具）工具里提取出来的一个Jar包，去掉了所有其他的文件，适合在一些软件不能任意安装的公司利用，只要有jre被安全了，就能运行它，没有任何exe,dll在这个包里。绿色安全省事好用。 如何下载使用这个软件。1. 下载下面两个文件。http://download.youkuaiyun.com/source/461850 和 http://down
2008-05-21 00:56:00
887
原创 一个换肤程序的源代码
上学的时候大家都是在学C++，也难怪是这样，C++是程序界的老大。在程序语言里有种稳如泰山的感觉。所以，我也跟着党的号召一切学了C++。不知不觉的就对程序的换肤产生了兴趣，看见那些换肤库魔法搬的就把一个窗口变得哪么漂亮有个性，所以，我就产生了兴趣。 研究了好多换肤库，看了好多换肤的源代码，最终开始觉得自己动手写一个换肤库，经过了几周的摸索，终于写出来一个简单的可以模仿UI动力公司（http:/
2008-05-20 22:58:00
2953
2
原创 Java Interview Questions/Java面试题
1 What is transient variable?Transient variable cant be serialize. For example if a variable is declared as transient in a Serializable class and the class is written to an ObjectStrea
2008-05-20 22:07:00
5009
原创 With commons loggin and Log4j, the TRACE level is replaced with DEBUG level.
Recently, when I was using the commons logging 1.0.4 and log4j 1.2.13, I found the log level TRACE is replaced with DEBUG. Then I trace into the codes, I found the Apache commons logging has the TRACE
2008-05-20 20:11:00
1085
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