“该网页已对该表单停用自动填充功能”提示 autocomplete=”off” 引起

Posted by bower on April 01, 2012
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有图有真相

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IE6 IE7 IE8 在 position : relative 时fadeIn() fadeOut() bug 解决方案

Posted by bower on April 01, 2012
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先看一个例子

<div class="fadein">
    <div>
        <div>I am going to fade in ;</div>
        <div>I am going to fade in ;</div>
    </div>
</div>
$('.fadein').fadeIn();

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新浪微博 分享到 功能 缓存 bug

Posted by bower on February 10, 2012
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现在一键分享到微博功能 成了很多网站的标配 昨天遇到一个问题

http://service.t.sina.com.cn/share/share.php?title=ttt&url=http://qiongbupa.com

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由href return false 来看阻止默认事件

Posted by bower on February 09, 2012
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很多时候我们都想阻止一个a  link的href跳转,

<a onclick=”return false;” href=”www.360.cn”>click</a>

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nokia lumia 800 一天试用 whindows phone UI体验

Posted by bower on January 19, 2012
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顺丰快递还是靠谱, 过年前两天 一大早就把货送来了,

先说 lumia 800的物理做工, 这是我最喜欢的一款了 简单大方, 方方的,长长的,正合我意

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href javascript target onclick 执行顺序 浏览器兼容问题

Posted by bower on January 05, 2012
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在修改别人代码的时候发现了如下代码

<a href=”javascript: dosomething();” > </a>

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寿星万年历 元旦不显示 bug修改

Posted by bower on December 23, 2011
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首先感谢寿星万年历的作者许剑伟同志对开源软件的贡献 让我受益匪浅

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浏览器 窗口 scrollTop 的兼容性问题

Posted by bower on December 15, 2011
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今天做图片lazy load 需要得到页面的scrolltop值

当然如果有jquery 那么就直接
$(ele).scrollTop();

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一张不被显示的图片

浏览仍器然会加载

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ios5.01 禁用下拉通知栏

Posted by bower on December 09, 2011
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ios5.0 以后有了下拉通知, 这是个不错的功能

今天被一个小妹妹 问到 如何禁用 这倒是我没有想过的事

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eventcapture.ie

Posted by bower on November 16, 2011
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http://eventcapture.ie/

这事比较逗 以为是一个 前端技术站 没想到是一个做婚庆的。。。

javascript事件冒泡与事件捕获

Posted by bower on November 15, 2011
javascript / No Comments

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javascript的核心就在于事件处理。我们经常会对一个对象进行事件绑定,加上事件处理函数。如果一个元素和它的一个上级节点对于同一个事件都有进行事件处理,哪一个先触发呢?毫无疑问,这决定于浏览器。

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ubuntu 11.10 USB方式不能安装问题的解决办法[转]

Posted by bower on October 28, 2011
linux/ubuntu, ubuntu server / No Comments

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昨天刚发布了ubuntu 11.10,用工具做了U盘后,用U盘启动时总是在黑屏上只有光标闪动,无其他任何提示,用UltraISO、unetbootin-windows-563.exe、Universal-USB-Installer-1.8.6.8.exe做出来的U盘启动盘都有同样问题,用ubuntu 11.04从U盘安装也存在同样问题。

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安装fireworks 时提示安装程序检测到计算机重新启动操作可能处于挂起状态,建议您退出安装

Posted by bower on October 14, 2011
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1.运行 regedit 打开注册表编辑器。
2.依次展开HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager目录,找到其中的 PendingFileRenameOperations 项目,直接右键,选择“删除”即可。
据了解,PendingFileRenameOperations 键值存放的是当前系统会话的快照,通过它记录了一个未成功进行文件重命名的操作,在安装 Adobe CS5 系列软件时发现了这个键值的存在,它就会自作多情的认为上一个安装程序没有完成,因此会提示让重新启动。 注意 PendingFileRenameOperations 在右边哦

javascript var 声明:用var 声明的变量是不能被删除的。

Posted by bower on October 05, 2011
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We see that at this phase there is no any “b” since it is not a variable, “b” will appear only at code execution phase (but in our case won’t since there is an error).

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javascript 随机取值 确定范围内的整数

Posted by bower on October 05, 2011
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if(!Math.prototype.randomFromTo){
       Math.prototype.randomFromTo = function(from, to){
           return Math.floor(Math.random() * (to - from + 1) + from);
      };
}

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javascript NaN

Posted by bower on September 25, 2011
javascript / No Comments

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javascript 中有一个值NaN 它是一个怪胎

NaN 的意思是 Not a Number

但是 typeof NaN  // number 也就是说 NaN是数字类型的 ecma的文档里确实这么写的

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javascript 内部属性[[Class]]

Posted by bower on September 22, 2011
javascript / 1 Comment

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jvascript object 内部属性, 每一个对象都有这些内部属性

Internal Property Value Type Domain Description
[[Prototype]] Object or Null The prototype of this object.
[[Class]] String A String value indicating a specification defined classification of objects.
[[Extensible]] Boolean If true, own properties may be added to the object.
[[Get]] SpecOp(propertyName) →
any
Returns the value of the named property.
[[GetOwnProperty]] SpecOp (propertyName) → Undefined orProperty Descriptor Returns the Property Descriptor of the named own property of this object, orundefined if absent.
[[GetProperty]] SpecOp (propertyName) → Undefined or Property Descriptor Returns the fully populated Property Descriptor of the named property of this object, or undefined if absent.
[[Put]] SpecOp (propertyName, any, Boolean) Sets the specified named property to the value of the second parameter. The flag controls failure handling.
[[CanPut]] SpecOp (propertyName) → Boolean Returns a Boolean value indicating whether a [[Put]] operation withpropertyName can be performed.
[[HasProperty]] SpecOp (propertyName → Boolean) Returns a Boolean value indicating whether the object already has a property with the given name.
[[Delete]] SpecOp (propertyName, Boolean) → Boolean Removes the specified named own property from the object. The flag controls failure handling.
[[DefaultValue]] SpecOp (Hint) → primitive Hint is a String. Returns a default value for the object.
[[DefineOwnProperty]] SpecOp (propertyName, PropertyDescriptor, Boolean) → Boolean Creates or alters the named own property to have the state described by a Property Descriptor. The flag controls failure handling.

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css position absolute 绝对定位

Posted by bower on September 09, 2011
cross browser / No Comments

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最近面试了几个前端页面人员  发现很多人对 position 这个属性不明白, 这个出乎我的意料, 在这我就科普一下

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Doctype 与 浏览器显示模式

Posted by bower on August 26, 2011
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Doctype NS6 Old
Moz
Moz &
Safari &
Opera 10
& HTML5
Opera 9.0 IE 8, IE 9 & Opera 9.5 IE 7 & Opera
7.10
IE
6
& Opera 7.0
Mac
IE 5
Konq
3.2
None Q Q Q Q Q Q Q Q Q
<!DOCTYPE
HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
Q Q Q Q Q Q Q Q Q
<!DOCTYPE
HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
S S S S S A A A A
<!DOCTYPE
HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
S S S S S A A Q A
<!DOCTYPE
HTML PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/html4/strict.dtd">
S S S S S A A A A
<!DOCTYPE
HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
S S S S S A A A A
<!DOCTYPE
HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
Q Q Q Q Q Q Q Q Q
<!DOCTYPE
HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
Q Q Q Q Q Q Q Q Q
<!DOCTYPE
HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
S S A A A A A A Q
<!DOCTYPE
HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
Q S A A A A A A Q
<!DOCTYPE
HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
Q Q Q Q A A A A Q
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> S S S S S A A A A
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd"> S S S S S A A A A
<!DOCTYPE
html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
S S S S S A A A A
<!DOCTYPE
html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
S S A A A A A A Q
<?xml
version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.1//EN” “http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd”>
S S S S S A Q A Q
<?xml
version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML Basic 1.0//EN” “http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd”>
S S S S S A Q A Q
<?xml
version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Strict//EN”
“http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd”>
S S S S S A Q A Q
<?xml
version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC “-//W3C//DTD XHTML 1.0 Transitional//EN”
“http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”>
S S A A A A Q A Q
<!DOCTYPE
HTML PUBLIC "ISO/IEC 15445:2000//DTD HTML//EN">
Q S S Q Q Q Q Q Q
<!DOCTYPE
HTML PUBLIC "ISO/IEC 15445:2000//DTD HyperText Markup
Language//EN">
Q S S S S A A A Q
<!DOCTYPE
HTML PUBLIC "ISO/IEC 15445:1999//DTD HTML//EN">
S S S Q Q Q Q Q Q
<!DOCTYPE
HTML PUBLIC "ISO/IEC 15445:1999//DTD HyperText Markup
Language//EN">
S S S S S A A A Q
<!DOCTYPE html> Q S S S S A A A

http://hixie.ch/advocacy/xhtml

http://hsivonen.iki.fi/doctype/

 

以上大作一定要读

linux ubuntu 得到文件夹大小

Posted by bower on August 24, 2011
linux/ubuntu / No Comments

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du -sh <directory>

回到顶部 jquery解决办法

Posted by bower on August 22, 2011
javascript / No Comments

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$(function() {
$.fn.scrollToTop = function() {
$(this).hide().removeAttr(“href”);
if ($(window).scrollTop() != “0″) {
$(this).fadeIn(“slow”)
}
var scrollDiv = $(this);
$(window).scroll(function() {
if ($(window).scrollTop() == “0″) {
$(scrollDiv).fadeOut(“slow”)
} else {
$(scrollDiv).fadeIn(“slow”)
}
});
$(this).click(function() {
$(“html, body”).animate({
scrollTop: 0
}, “slow”)
})
}
});
$(function() {
$(“#w2b-StoTop”).scrollToTop();
});

回到顶部 滚动到顶部 jquery 实现方法

Posted by bower on August 18, 2011
javascript / No Comments

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 $('html, body').animate({ scrollTop: 0 }, 0);

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Nginx 代理 apache 获取真实用户ip地址

Posted by bower on June 27, 2011
linux/ubuntu, ubuntu server / No Comments

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Nginx proxy to Apache – access remote host IP address using mod_praf

 

server {
  listen 80;
  server_name mydomain.com;
    location / {
      access_log off;
      proxy_pass http://mydomain.com:8080;
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header Host $host;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}

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Amazon EC2上一键安装配置PPTP VPN服务 64位 32位都可以

Posted by bower on May 22, 2011
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系统要求

需要您的系统为 Amazon Linux AMI。

安装

登陆您的EC2 instance,如果您用使用Tunnier并且按照前文登陆时默认关闭”Open Terminal”的话,需要在Login后,点击左侧Open New Terminal Console进入EC2 instance终端。

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ubuntu下搭建jira4

Posted by bower on May 13, 2011
linux/ubuntu, ubuntu server / No Comments

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由于我们的项目缺少一个bug管理系统,刚好以前用过jira,感觉很不错,就安装一个用用了,下面是安装步骤,参考了一些网上的教材,特此表示感谢。

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tumblr被墙。。。

Posted by bower on May 10, 2011
cocoa, living on earth, whatEver / No Comments

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发现tumblr被墙了

点点应该大规模推了吧

 

开复兄这活干得

Doctype strict Transitional 区别

Posted by bower on May 09, 2011
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Following transitional elements were removed from the Strict XHTML:

appletbasefontcenterdirfontiframeisindexmenunoframessstrikeu.

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完全禁止 hald-addon-storage rhel

Posted by bower on March 30, 2011
linux/ubuntu, rhel / No Comments

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hald-addon-storage 是一个硬件守护进程,它会不停的检测,有没有设备接入接出,如USB什么的

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万网 云翔主机试用1

Posted by bower on March 30, 2011
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搞了一台万网的云主机, 开通倒挺快, rhel 5.1的 内核是 2.6.18-243.el5

比较搞笑的是,网页管理平台只能用 root 登陆, 而且登陆后,没有可操作的,只有信息的显示,

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