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How to secure an ASP.NET Web API [closed]
...omputeHash(string hashedPassword, string message)
{
var key = Encoding.UTF8.GetBytes(hashedPassword.ToUpper());
string hashString;
using (var hmac = new HMACSHA256(key))
{
var hash = hmac.ComputeHash(Encoding.UTF8.GetBytes(message));
hashString = Convert.ToBase64Stri...
不同品牌的防火墙组成高可靠性集群 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...号和别名的对应关系在linux下放在/etc/iproute2/rt_tables这个文件里，一般0编号
的table对应的别名为upspec，255编号对应的别名为local，254和253对应的别名分别为main和default，我们通常用route命令配置和查看的路由表信息为别名
为main的...
CSS content property: is it possible to insert HTML instead of Text?
...svg file, or create it with a dataURI version (data:image/svg+xml; charset=utf8, + encodeURIComponent(yourSvgMarkup))
But note that it is mostly a hack and that there are a lot of limitations :
You can not load any external resources from this markup (no CSS, no images, no media etc.).
You can n...
How to send a “multipart/form-data” with requests in python?
...est('POST', 'http://httpbin.org/post', files=files).prepare().body.decode('utf8'))
--bb3f05a247b43eede27a124ef8b968c5
Content-Disposition: form-data; name="foo"; filename="foo"
bar
--bb3f05a247b43eede27a124ef8b968c5--
>>> files = {'foo': (None, 'bar')}
>>> print(requests.Request('...
服务器保持大量TIME_WAIT和CLOSE_WAIT的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...务器保持了大量CLOSE_WAIT状态
因为linux分配给一个用户的文件句柄是有限的（可以参考：http://blog.csdn.net/shootyou/article/details/6579139），而TIME_WAIT和CLOSE_WAIT两种状态如果一直被保持，那么意味着对应数目的通道就一直被占着，而且...
RE error: illegal byte sequence on Mac OS X
...efore the sed command.
Ex with file.txt input :
iconv -f ISO-8859-1 -t UTF8-MAC file.txt | sed 's/something/àéèêçùû/g' | .....
-f option is the 'from' codeset and -t option is the 'to' codeset conversion.
Take care of case, web pages usually show lowercase like that < charset=iso-8...
Database design for audit logging
... `ix_deleted` (`deleted`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8 COMMENT='Blog posts';
The following SQL creates the audit table. All columns are indexed and a foreign key is defined for audit.blog_id which references blog.id. Therefore, when we physically DELETE a blog entry, it’...
How to find Unused Amazon EC2 Security groups
...ET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
/*!40103 SET TIME_ZONE='+00:00' */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_...
互联网运营人员必备的12款工具 - 资讯 - 清泛网 - 专注C/C++及内核技术
...制作基于H5手机幻灯片页面。它有多种动态模板，能实现文本和图片的滑动、隐现、放大缩小等动态效果。易企秀还与主流社会化媒体打通，方便了内容的分享与传播。
易企秀还有统计功能，你可以随时了解H5页面的传播效果。...
What is Unicode, UTF-8, UTF-16?
...ding/
WRITING TO BUFFER
if you write to a 4 byte buffer, symbol あ with UTF8 encoding, your binary will look like this:
00000000 11100011 10000001 10000010
if you write to a 4 byte buffer, symbol あ with UTF16 encoding, your binary will look like this:
00000000 00000000 00110000 01000010
As ...