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修改默认共享内存tmpfs大小
通过挂载的方式在原有目录或新建目录改造        如:        [root@luozhonghua /]# df -h Filesystem            Size  Used Avail Use% Mounted on /dev/mapper/vg_luozhonghua-lv_root                        21G  4.1G   16G  ...
分类:其他好文   时间:2014-09-21 03:10:10    阅读次数:176
Ubuntu user switch
To list all users you can use:cut -d: -f1 /etc/passwdTo add a new user you can use:sudo adduser new_usernameTo remove/delete a user, first you can use...
分类:其他好文   时间:2014-09-20 23:51:19    阅读次数:325
SoapUI Pro Project Solution Collection-XML assert
in soapui the XML object used here is from org.w3c.dom package so you need to read this article carefully before we can use xml object very well. http...
分类:其他好文   时间:2014-09-20 22:12:49    阅读次数:215
ubuntu 14.04 install linux skpye4.3
For everyday use, I try to install skype linux version 4.3.First download the .deb file from the website of skype.Then dpkg -i skype.deb.If dependency...
分类:系统相关   时间:2014-09-20 21:42:49    阅读次数:269
SoapUI Pro Project Solution Collection-change the JDBC Request behavior
change the jdbc request : 1.change the driver name,connection string,query string or assert. the object we will use here is : JdbcRequestTestStep Test...
分类:数据库   时间:2014-09-20 21:03:49    阅读次数:320
Xcode6编译SDWebImage报错解决方法(SDWebImageDownloaderOperation.m错误)
报错:Use of undeclared identifier '_executing' / '_finished';解决方法:在SDWebImageDownloaderOperation类的实现中(@implementation里)添加:@synthesize executing = _executing ; @synthesize finished = _finished;即可。...
分类:Web程序   时间:2014-09-20 20:34:27    阅读次数:249
Java is Pass-by-Value!
Java is strictly pass-by-value. which means, when you pass a variable to a method, the method will just make a copy of that varible and use that copy,...
分类:编程语言   时间:2014-09-20 09:56:17    阅读次数:230
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define('WP_USE_THEMES', true);//定义一个常量,常量名开头不需要$,只能是数字或者字母require( dirname( __FILE__ ) . '/wp-blog-header.php' );//require是在一个文件中载入另一个文件的内容,发生错误时,会生成致...
分类:其他好文   时间:2014-09-20 02:15:26    阅读次数:215
Ten C++11 Features Every C++ Developer Should Use
原版:http://www.codeproject.com/Articles/570638/Ten-Cplusplus-Features-Every-Cplusplus-Developer译版:http://blogs.ejb.cc/archives/7190/top-10-new-features...
分类:编程语言   时间:2014-09-20 01:03:46    阅读次数:228
第一个简单的JDBC程序
首先创建一个数据库test1,再在数据库test1下创建一个表user 打开命令行 输入 mysql -h 127.0.0.1 -u root -p    ---->再输入密码 登陆了MySQL 输入 CREATE DATABASE test1; 输入USE test1; 输入CREATE TABLE user( a varchar(20), b varchar(20), c ...
分类:数据库   时间:2014-09-19 22:36:06    阅读次数:401
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