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App Engine joins the Google over IPv6 Program
三月 11th, 2010
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The Google over IPv6 program allows ISPs with good connectivity to request IPv6 access for most Google services. In about a week, we'll be adding Google App Engine and the appspot.com domain to this program. This means that all App Engine apps will become accessible over IPv6 to anyone participating in the program!
For most people, this won't require any changes to your code at all. If your App Engine code reads os.environ["REMOTE_ADDR"] in Python, or HttpServletRequest.getRemoteAddr() in Java, be aware that this value may be an IPv4 address, like "192.0.2.1", or an IPv6 address, like "2001:db8::1". Now is the time to verify that your code doesn't make any IPv4-specific assumptions, so that your IPv6-ready users will have a seamless transition.
Some libraries for manipulating IP addresses, should your app require one, include ipaddr and java.net.InetAddress.
Q: My app doesn't handle IP addresses at all. Can I ignore this announcement?
A: Yes.
Q: I have a third-party domain hosted through Google Apps and the ghs.google.com CNAME. Will this affect me?
A: This particular change only affects appspot.com domains, but you should still make sure your code is IPv6-safe, as we're always working to add IPv6 to more services.
Q: Will everyone see an IPv6 AAAA record for my app?
A: No, the AAAA record is visible to less than 1% of users, whose ISPs are participating in the Google over IPv6 program.
Q: Does this mean each app will get its own unique IPv6 address?
A: No, we try to keep our IPv4 and IPv6 services as similar as possible.
Q: My ISP isn't a Google over IPv6 participant. How can I verify that that my code doesn't choke on IPv6 addresses?
A: You should include IPv6 addresses in your unit tests. After the launch, you'll be able to use the IPv4-IPv6 Website Gateway provided by the SixXS project. It's accessed by appending .ipv4.sixxs.org to any IPv6-enabled hostname. For example, the "Shoutout" sample app will be visible at http://shoutout.appspot.com.ipv4.sixxs.org/.
Q: Why does the previous link report a "does not have an IPv6 address" error?
A: That means we haven't launched yet. The delay is meant to give developers time to review their address-handling code.
微软开始发送Microsoft Office Starter 2010 beta 邀请函
十一月 12th, 2009
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今天微软已经开始向广大测试者发送了Office Starter 2010 beta版本的邀请函，这是Office 2010系列开发进程中第一次向公众发出测试邀请。Office Starter 2010 beta包含Microsoft Word Starter 2010和Microsoft Excel Starter 2010，是该家族中最简易的产品，看看邀请函的截图：
网页获取IP地址
九月 20th, 2009
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>JS获取客户端IP </title>
</head>
<body>
<script type="text/javascript" language="javascript">
<!--
function GetLocalIPAddress()
{
var obj = null;
var rslt = "";
try
{
obj = new ActiveXObject("rcbdyctl.Setting");
rslt = obj.GetIPAddress;
obj = null;
}
catch(e)
{
//异常发生
}
return rslt;
}
document.write("你的IP是：" + GetLocalIPAddress());
//-->
</script>
</body>
</html>
这是一款GOOGLE提供的关键词工具， 可以方便选择国家和语言，而且符合GOOGLE对站长的要求。同时显示相关关键词的上月流量和以前12个月平均流量
你有IPv6网络吗？如果你有的话，恭喜你有了最快的速度下载Ubuntu的方法，以下种子文件均仅支持IPV6网络，欢迎使用！注：Ubuntu为开源软件，欢迎使用！国内值得关注的新网盘
九月 1st, 2009
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一直都十分的关注网络存储这类的服务，且不管它是否长期稳定可靠，至少在暂时它给我们提供了文件中转、储存的便利。曾经对国内外主流的服务进行比较，从我个人而言，选择服务的重点依次为：速度、稳定、时 ...
一直都十分的关注网络存储这类的服务，且不管它是否长期稳定可靠，至少在暂时它给我们提供了文件中转、储存的便利。曾经对国内外主流的服务进行比较，从我个人而言，选择服务的重点依次为：速度、稳定、时间、外链、管理，当然我一般不会用它来存放十分重要的文件，一般都是用来与朋友分享一些临时性的文件。近期，在我的视线中发现国内的一些网盘蠢蠢欲动，或者推出了新的服务，或者在老的基础上更新的服务，在此推荐给大家5个国内值得关注的新网盘！
正在加载中，稍候一下下…… 
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