##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
| 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 |
| 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> |
| <?php | |
| function de($a) | |
| { | |
| if($a==0) | |
| { | |
| throw new Exception("can't be zero!"); | |
| } | |
| } | |
| try |
| 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. |
| 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 $result; //结果集 |
| var audio = new Audio(); | |
| audio.src = Modernizr.audio.ogg ? 'background.ogg' : | |
| Modernizr.audio.mp3 ? 'background.mp3' : | |
| 'background.m4a'; | |
| audio.play(); |
| var lcq={};//全局变量 | |
| (function($){ | |
| $.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*/ |
##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
| <!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> |
| /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister -kill -r -domain local -domain system -domain user |