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mygoare / gist:1542611
Created December 31, 2011 02:48
the (mac)linux command
terminal
sudo rm -r (r是递归的意思)
删除文件夹
mv 无递归,即无mv -r
cp -R
复制文件夹
@mygoare
mygoare / gist:1771401
Created February 8, 2012 17:21
回学校自己手写的一些代码
回校第一天晚上:
表单验证
<!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" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<title>form</title>
</head>
@mygoare
mygoare / gist:1777994
Created February 9, 2012 07:02
php throw err try catch获取异常
<?php
function de($a)
{
if($a==0)
{
throw new Exception("can't be zero!");
}
}
try
@mygoare
mygoare / gist:1788523
Created February 10, 2012 10:18
ajax
ajax原理
ajax对象
open()打开 open(method,url,true) the url -- a file on a server.
onreadystatechange
send()
GET方法在open()时即可发送信息体
e.g.
@mygoare
mygoare / gist:1885678
Created February 22, 2012 15:57
整合了前面的PHP数据库连接类~~做成一个分页类!
不知道学PHP有没有前途~哎越写越没劲
<?php
Class createdb //类的开始
{
var $db= "localhost";//数据库地址;
var $dbname = "root";//用户名;
var $dbpwd = "";//密码;
var $dbtable = "mysql";//使用的数据库
var $conn; //数据库连接;
var $result; //结果集
@mygoare
mygoare / ?.js
Last active December 20, 2015 19:28
nice三位判断
var audio = new Audio();
audio.src = Modernizr.audio.ogg ? 'background.ogg' :
Modernizr.audio.mp3 ? 'background.mp3' :
'background.m4a';
audio.play();
@mygoare
mygoare / sizzle_usage.js
Created August 27, 2013 07:12
sizzle.js
var lcq={};//全局变量
(function($){
$.get=Sizzle;
$.bind=function(element,event,fn){if(element){if(element.addEventListener){console.info("addEventListener"); element.addEventListener(event,fn,false);}else{console.info("attachEvent"); element.attachEvent("on"+event,fn);}}
}
})(lcq); //自执行函数表达式
function _test(){ alert(lcq.get("#dv1")[0].innerHTML); }
//窗口加载事件
window.onload=function(){
lcq.bind(lcq.get("#btnTester")[0],"click",_test);/*给按钮绑定事件*/
@mygoare
mygoare / colored_bash.md
Last active January 3, 2016 02:29
color bash

##用于在shell中给输出上色 ( Colored Bash )

###基本结构:

\033[A;B;Cm YOUR CONTENT \033[m

###A B C是字母替代

A => Attribute codes

@mygoare
mygoare / index.html
Last active July 13, 2018 14:09
d3 add images
<!DOCTYPE html>
<html>
<head>
<script src="http://d3js.org/d3.v3.min.js"></script>
<meta charset="utf-8">
<title>JS Bin</title>
</head>
<body>
<p>d3 add images</p>
<script src="jsbin.xeruz.js"></script>
@mygoare
mygoare / cleanUp.sh
Last active August 29, 2015 13:58
Fix duplicate/old items on "Open with" list
/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister -kill -r -domain local -domain system -domain user