marshluca

#import "MUtility.h"

@implementation MUtility



+ (int)randomNumber
{
	srandom(time(NULL));
	return random()%100 +1;

marshluca

<!-- 这里是OAuth入口 -->

<?php
  @header('Content-Type:text/html;charset=utf-8');
  session_start();
  require_once('config.php'); //配置AppKey, AppSecret
  require_once('oauth.php');
  require_once('opent.php');

  $o = new MBOpenTOAuth( MB_AKEY , MB_SKEY  );

marshluca

1. find

find是最常见和最强大的查找命令，你可以用它找到任何你想找的文件。

find的使用格式如下：

　　$ find <指定目录> <指定条件> <指定动作>

　　- <指定目录>： 所要搜索的目录及其所有子目录。默认为当前目录。

marshluca

1.document.write(""); 输出语句
2.JS中的注释为//
3.传统的HTML文档顺序是:document->html->(head,body)  
4.一个浏览器窗口中的DOM顺序是:window->(navigator,screen,history,location,document)  
5.得到表单中元素的名称和值:document.getElementById("表单中元素的ID号").name(或value)  
6.一个小写转大写的JS: document.getElementById("output").value = document.getElementById("input").value.toUpperCase();  
7.JS中的值类型:String,Number,Boolean,Null,Object,Function  
8.JS中的字符型转换成数值型:parseInt(),parseFloat()  
9.JS中的数字转换成字符型:(""+变量)  
10.JS中的取字符串长度是:(length)  

marshluca

//主键
alter table tabelname add new_field_id int(5) unsigned default 0 not null auto_increment ,add primary key (new_field_id);

//增加一个新列
alter table t2 add d timestamp;
alter table infos add ex tinyint not null default '0';

//删除列
alter table t2 drop column c;

marshluca

.gz 
解压1：gunzip FileName.gz 
解压2：gzip -d FileName.gz 
压缩：gzip FileName 
.tar.gz 
解压：tar zxvf FileName.tar.gz 
压缩：tar zcvf FileName.tar.gz DirName 
--------------------------------------------- 
.bz2 

marshluca

require 'rubygems'
require 'mechanize'                 
    
def comment_douban_topic(url,text)                      
  login_url = "http://www.douban.com/login"                 
  agent = Mechanize.new
  # agent.set_proxy("218.201.21.176","80")  
  agent.user_agent_alias = "Googlebot"
  page = agent.get(login_url)            
                       

marshluca

deb http://debian.ustc.edu.cn/ubuntu/ jaunty main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ jaunty-security main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ jaunty-updates main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ jaunty-proposed main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ jaunty-backports main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-security main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-updates main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-proposed main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-backports main restricted universe multiverse

marshluca

1.apt-get install php5-curl
2./etc/init.d/apache2 restart
3.curl.php:


<?
        $ch = curl_init();
        $timeout = 5;
        curl_setopt ($ch, CURLOPT_URL, 'http://www.baidu.com/');
        curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);

marshluca

<VirtualHost *:80>
        ServerAdmin webmaster@localhost

        DocumentRoot /var/www/wordpress
        <Directory />
                Options FollowSymLinks
                AllowOverride None
        </Directory>
        <Directory /var/www/>
                Options Indexes FollowSymLinks MultiViews