大约有 45,000 项符合查询结果（耗时：0.0218秒） [XML]
Best way to create unique token in Rails?
...s Railscast on beta invitations. This produces a 40 character alphanumeric string.
Digest::SHA1.hexdigest([Time.now, rand].join)
share
|
improve this answer
|
follow
...
记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，再勾选允许访问的用户即可。
访问时使用本机的ip，端口为22，用户名和密码为该用户的Mac OS X的登录密码。
关闭鼠标加速度
Mac OS X的鼠标加速度很诡异，缓慢移动鼠标时几乎很难移动。
下载Mouse Acceleration Preference Pane这个...
How can I redirect HTTP requests made from an iPad?
...ng a forward proxy. The ip2cidr page will be helpful at this point. (As an extra measure, the :8080 port is blocked by my firewall.)
share
|
improve this answer
|
follow
...
Inline labels in Matplotlib
...some caveats:
it does not work in all cases
it requires a fair amount of extra code
it may vary considerably from one plot to the next
A much simpler approach is to annotate the last point of each plot. The point can also be circled, for emphasis. This can be accomplished with one extra line:
f...
MySQL ERROR 1045 (28000): Access denied for user 'bill'@'localhost' (using password: YES)
...s as to why 'bill'@'localhost' matches ''@'localhost' like I was, an empty string effectively acts a wild card in MySQL's authentication algorithm.
– Dean Or
Aug 6 '13 at 4:14
2
...
How to enable local network users to access my WAMP sites?
... by default.
Now you should edit the \wamp\bin\apache\apache{version}\conf\extra\httpd-vhosts.conf file. In WAMPServer3.0.6 and above there is actually a menu that will open this file in your editor
left click wampmanager -> Apache -> httpd-vhost.conf
just like the one that has always existse...
What is the copy-and-swap idiom?
...
std::swap(this_string, that) doesn't provide a no-throw guarantee. It provides strong exception safety, but not a no-throw guarantee.
– wilhelmtell
Dec 22 '10 at 14:59
...
Viewing my IIS hosted site on other machines on my network
... </bindings>
</site>
...
</sites>
Just add extra lines to reflect your machine IP and designated port
<bindings>
<binding protocol="http" bindingInformation="*:63000:localhost" />
<binding protocol="http" bindingInformation="*:63000:10.0.0.201"...
How serious is this new ASP.NET security vulnerability and how can I workaround it?
...tain sensitive information like login information in a database connection string, or even link to an automouted sql-express database which you don't want someone to get hold of. But if you are following best practice you use Protected Configuration to encrypt all sensitive data in your web.config.
...
How can I get the client's IP address in ASP.NET MVC?
...Controller
{
public ActionResult Index()
{
string ip = Request.UserHostAddress;
...
}
}
}
Example: From within a helper class:
using System.Web;
namespace Mvc.Helpers
{
public static class HelperClass
{
public static string...