使用DevStack在VM里的Ubuntu上安装OpenStack

March 16th, 2015      No comments

使用DevStack在VM里的Ubuntu上安装OpenStack

简介

本文介绍了使用devstack在VM里的Ubuntu上安装OpenStack的安装步骤;碰到的问题及解决方案和感想。

环境准备

1)      PC物理机配置

Windows 7 64 bit。

Memory: 8G[……]

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老师,我再也没有借口了。。。

June 5th, 2014      No comments

通过SSH转发稳定访问Google搜索

  • 下载Cygwin运行包。

下载Cygwin包,下载后,解压到C盘根目录下,出现C:\\cygwin64文件结构。

  • 配置Cygwin运行的环境变量

Start–>Computer–>Properties–>Advanced[……]

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Categories: 杂七杂八(临时) Tags:

Change xampp port 80 to 8080 for Linux XAMPP 1.8.3 (Apache 2.4.9)

May 30th, 2014      No comments
Change xampp port 80 to 8080 for Linux XAMPP 1.8.3 (Apache 2.4.9)
 
Do not ask “Are you a fool, why do yo wanna change xampp port to 80 from 8080?”. T[……]

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Categories: 技术细沙 Tags: ,

由“tomcat随机启动”想到的

February 18th, 2014      No comments
由“tomcat随机启动”想到的
我是这样设置tomcat随机启动的。
建立文件/etc/rc.d/rc2.d/S72tomcat。
#!/bin/sh
touch /tmp/zhouzhengxi/test_20130911
export JAVA_HOME=/usr/java5
/tmp/zhouzh[……]

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使用Eatags从Evernote自动发博客到WordPress

January 21st, 2014      No comments

本文参考自https://fun.blog.ustc.edu.cn/?p=148。

简介

Are you an Evernote® user and think you can make that experience even better?

Then you landed to the[……]

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Eclipse 使用 Egit 获取github的repository

January 17th, 2014      No comments
本文介绍Eclipse(4.2.2)如何使用Egit插件获取github上的repository。
1. 安装git插件EGit
Main Update Site: http://download.eclipse.org/egit/updates (Recommended)
如果勾选了其他选项,[……]

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使用Eatags从Evernote自动发博客到WordPress

January 17th, 2014      No comments

本文参考自https://fun.blog.ustc.edu.cn/?p=148。

简介

Are you an Evernote® user and think you can make that experience even better?

Then you landed to the[……]

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Categories: 杂七杂八(临时) Tags:

Finally brought my blog up

January 14th, 2014      No comments

A small milestone:)

Categories: 杂七杂八(临时) Tags:

64位Windows通过pl/sql访问Oracle数据库出错

June 27th, 2012      No comments

pl/sql访问Oracle数据库时,Win 8 64位系统,也要下载32位的instantclient_11_2,可能是因为pl/sql只有32位的!

否则,会出现错误:

Initialization error
Could not initialize “D:\oracle\produc[……]

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trim()去掉首尾的空白

June 27th, 2012      No comments

trim()去掉首尾的空白

 

private static void testDemo(){

               /*半角空格 输出 str=”ab ” trim可以去掉半角空格*/

              String str = ” ab” ;

         [……]

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