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// JavaScript Document
(function($){
/*drop menu packaging*/
$.fn.dropmenu = function(options){
var defaults = {
contanier: '',
itemsCss: ''
}
var options = $.extend(defaults,options);
this.each(function(){
var obj = $(this);
var objspan = obj.children('li').child ...
1、安装.deb格式的文件方法:
sudo dpkg -i package.deb;
2、改变访问权限
sudo chmod -(代表类型)×××(所有者)×××(组用户)×××(其他用户)
sudo chmod -R 777 文件/文件夹;
sudo chmod 600 ××× (只有所有者有读和写的权限)
sudo chmod 644 ××× (所有者有读和写的权限,组用户只有读的权限)
sudo chmod 700 ××× (只有所有者有读和写以及执行的权限)
sudo chmod 666 ××× (每个人都有读和写的权限)
sudo chmod 777 ××× ...
1、
Great software, likewise, requires a fanatical devotion to beauty. If you look inside good software, you find that parts no one is ever supposed to see are beautiful too. I'm not claiming I write great software, but I know that when it comes to code I behave in a way that would make me eligible ...
找到系统文件hosts
window目录:C:\WINDOWS\system32\drivers\etc
# Copyright (c) 1993-1999 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP addr ...
font-family: 'Essays 1743',Palatino,'Palatino Linotype','Book Antiqua',Georgia,'Times New Roman',serif;
font: large/1.556 'Linux Libertine',Palatino,'Palatino Linotype','Book Antiqua',Georgia,'Times New Roman',serif;
background:url("../images/topbg.png") repeat-x scroll 0 left transpa ...
支持浏览器
IE FIREFOX SAFARI CHROME OPERA IPHONE ANDROID
9.0+ 3.5+ 5.0+ 5.0+ 10.6+ 3.0+ 2.0+
navigator.geolocation.getCurrentPosition();
//use
navigator.geolocation.getCurrentPosition(show_map, handle_error);
http://diveintohtml5.org/geolocation.html
1、效果1:关于新闻信息文字上下切换
<div id="scrollNews">
<ul>
<li>
<span class="plin">July 12,2009 4:30 pm</span>
AR Update: Rolling Stones concert canceled for July 22 in Los Angeles.
</li>
<li>
<span class=&qu ...
一个绝对位置的div(菜单),在它的下面盘旋时,一个透明PNG也是绝对位置,如下:
使用下面的代码
<div style="position: relative; z-index: 3000">
<div style="position:absolute;z-index:1000;">
<a href="#">Page</a>
...
</div>
</div>
<img style=&quo ...
Server 返回http状态值
100 Continue:初始的请求已经接受,客户应当继续发送请求的其余部分。
101 Switching Protocols:服务器将遵从客户的请求转换到另外一种协议。
200 OK:一切正常,对GET和POST请求的应答文档跟在后面。 ...
注释:code来源javaeye
使用前要引入jquery库和jquery.hotkeys.js ui
HTML CODE
<div class="searchform">
<form action="" method="post" onsubmit="return false;">
<input type="text" name="top_search" class="text global_search" /& ...
引用http://www.phpchina.com/manual/apache/vhosts/examples.html
1、样式:color:#113366; 可以简写成 color:#136
2、margin-top:1px;
margin-right:1px;
margin-botton:1px;
margin-left:1px;
可以简写成 margin:1px 1px 1px 1px;
margin:1px;//四个方向的边距相同,等同于margin:1px 1px 1px 1px;
margin:1px 2px;//上下边距都为1px,左右边距均为2px,等同于margin:1px 2px 1px 2px;
margin:1px 2px 3px;//右边距和左边距相同,等同于margi ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>随滚动条移动的层</title>
<meta http-equiv="content-type ...
1、php substring截取字符串的方法
<?php
function substring($str, $start, $length)
{ //比较好用字符串截取函数
$len = $length;
if($length < 0){
$str = strrev($str);
$len = -$length;
}
$len= ($len < strlen($str)) ? $len : strlen($str);
for ($i= $start; $i < $len; $i ++)
{
if (ord(substr($str, $i, 1) ...
$test_arr = array(
'name' => 'test',
2 => 2,
'color' => "red"
);
echo '使用var_dump方法输出数组:';
var_dump($test_arr);
echo '<br/><br/>使用print_r方法输出数组:';
print_r($test_arr);
if(is_array($test_arr)){
echo "<br/><br/>$ test_ ...