Stack Overflow的SSO如何工作?......无论它们在做什么,它似乎适用于网络中的所有站点.
我想了解Stack正在做什么,所以我可以看看是否有可能在ADFS下的http://perfmon.com和http://eventvwr.com之间获得类似的注册方案.我知道SAML和OpenID是不同的动物,但透明注册的概念应该是相同的.
问: Stackoverflow如何与serverfault等其他站点"联合"?
如果它没有像这样的键,我怎么去到数组内容
$products[0]
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这会让我部分在那里,但如何我过去[]
( [0] => Array
( [] => Array (
[0] => Array ( [product_name] => stuff i need to get to )
Run Code Online (Sandbox Code Playgroud) 我的应用程序使用MEF从外部程序集导出一些类.这些类是为构造函数注入而设置的.我面临的问题是,当我尝试访问它们时,MEF正在尝试实例化类.有没有办法让Ninject负责该类的实例化?
IEnumerable<Lazy<IMyInterface>> controllers =
mefContainer.GetExports<IMyInterface>();
// The following line throws an error because MEF is
// trying to instantiate a class that requires 5 parameters
IMyInterface firstClass = controllers.First().Value;
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有多个类实现IMyInterface,我想选择具有特定名称的类,然后让Ninject创建它的实例.我不确定我是否想要懒惰.
[Export(typeof(IMyInterface))]
public class MyClassOne : IMyInterface {
private MyRepository one;
private YourRepository two;
public MyClassTwo(MyRepository repoOne, YourRepository repoTwo) {
one = repoOne;
two = repoTwo;
}
}
[Export(typeof(IMyInterface))]
public class MyClassTwo : IMyInterface {
private MyRepository one;
private YourRepository two;
public MyClassTwo(MyRepository repoOne, YourRepository repoTwo) {
one …Run Code Online (Sandbox Code Playgroud) 我在我的节目一个可笑的代码段现在:
str(len(str(len(var_text)**255)))
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有没有简单的方法来缩短它?因为,坦率地说,这太荒谬了.
转换一个数> 500位到科学记数法一个选项也将是有益的(这就是我想要做的)
完整代码:
print("Useless code rating:" , str(len(var_text)**255)[1] + "e" + str(len(str(len(var_text)**255))))
Run Code Online (Sandbox Code Playgroud) 我试图弄清楚我收到的iPhone应用程序的崩溃日志.我能看到的主要内容是:
Application Specific Information:
MyMoodTrack[144] has active assertions beyond permitted time:
{(
<SBProcessAssertion: 0x73c6480> identifier: Suspending process: MyMoodTrack[144] permittedBackgroundDuration: 10.000000 reason: suspend owner pid:26 preventSuspend preventThrottleDownCPU preventThrottleDownUI
)}
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这告诉我,好像这个过程已被杀死,因为启动时间太长.这听起来不错吗?它只发生在用户没有互联网连接的情况下,尽管我还没有能够在我的最后重复这一点.下面附有完整的崩溃日志,但我无法正确地进行符号化.
Incident Identifier: 368C9C91-43FF-4FB5-AD50-B75D944AFB1B
CrashReporter Key: 18c5260f4e6af9802ba3eb0d838ed5b6dc7b932a
Hardware Model: iPod3,1
Process: MyMoodTrack [144]
Path: /var/mobile/Applications/E39675AA-1E1C-4D39-98DB-A81A1F944DE6/MyMoodTrack.app/MyMoodTrack
Identifier: MyMoodTrack
Version: ??? (???)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2010-09-05 22:53:42.306 +0100
OS Version: iPhone OS 4.0.2 (8A400)
Report Version: 104
Exception Type: 00000020
Exception Codes: 0x8badf00d
Highlighted Thread: 0
Application Specific …Run Code Online (Sandbox Code Playgroud) 我试图在数据库中选择一条记录.我遇到了函数runSelect的问题(函数是选择数据库中的记录)我相信它可能与我如何在函数中传递我的变量有关.
function select($pUserData){
echo "I am in function select." . "<br/>";
// Create the SQL query
$sqlQuery = "SELECT * FROM tablName WHERE id= " . $pUserData[0];
$con = openConnection();
$result = $con->query($sqlQuery);
$row = $result->fetch_row();
echo "hello";
echo "ID: " . $row[0] . "<br />";
echo "First Name: " . $row[1] . "<br />";
// Close connection
closeConnection($con);
}
function openConnection() {
$connection = new mysqli("localhost", "userName", "password", "databaseName");
if ( mysqli_connect_errno() ) {
echo "Error: Could not connect …Run Code Online (Sandbox Code Playgroud) 在Guid上对记录进行排序的最佳方法是什么?以下从未给出正确的结果.
With UIDs As (--
Select ID = 1, UID = NEWID()
Union Select ID = 2, UID = NEWID()
Union Select ID = 3, UID = NEWID()
Union Select ID = 4, UID = NEWID()
Union Select ID = 5, UID = NEWID()
Union Select ID = 6, UID = NEWID()
Union Select ID = 7, UID = NEWID()
Union Select ID = 8, UID = NEWID()
Union Select ID = 9, UID = NEWID()
Union Select ID = …Run Code Online (Sandbox Code Playgroud) RewriteEngine on
RewriteRule ^packed\.js$ pack.php?debug=0 [nc]
RewriteRule ^debug$ pack.php?debug=1 [nc]
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这在位于特定目录中的.htaccess文件中的apache上运行良好.如果我想在lighttpd上这样做,我是否必须在配置文件中添加它?
我是否需要对这些规则进行任何更改?
是否存在Python支持类似操作C++ STL map和操作复杂性的结构C++ STL map?
我已将图像加载到 SAP MIME 存储库:
名称:watermark100.bmp
MIME 类型:图标(在属性窗口的技术信息下。我没有设置这个,我假设 SAP 在我上传时根据文件类型默认设置)。
现在我正在尝试以 SAP adobe 表单显示此图像:
在表单界面中,我创建了一个全局常量:
GV_IMG_WATERMARK TYPE STRING VALUE 'watermark100.bmp'
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在上下文中,我创建了一个图形节点:
Name: WATERMARK
Graphic Type: GRAPHIC CONTENT
Field: GV_IMG_WATERMARK
MIME Type: 'icon' //I have also tried '.bmp'
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不幸的是,当我测试表单时,没有显示图像。知道我做错了什么吗?
补充评论: