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what is the difference between OLE DB and ODBC data sources?
... this image is correct. The two connections I'm not certain about are ADO.NET thru ADO C-api, and OLE DB thru ODBC to SQL-based data source (because in this diagram the author doesn't put OLE DB's access thru ODBC, which I believe is a mistake).
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Create a dictionary on a list with grouping
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Move the mouse pointer to a specific position?
...://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_APIChrome: http://www.chromium.org/developers/design-documents/mouse-lock
And here's a pretty neat demonstration: http://media.tojicode.com/q3bsp/
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java.net.ConnectException: Connection refused
... Only problem is we overlook issues.. (server state, ipaddress, port, internet connectivity - being on the same router is must for local IP's and more)
– Vinay Bhargav
Aug 11 '15 at 4:10
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Twitter bootstrap scrollable table
...ight of the body
width: 100%;
position: absolute;
}
Bootply : http://www.bootply.com/AgI8LpDugl
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In Java, what does NaN mean?
...re for more information: https://web.archive.org/web/20120819091816/http://www.concentric.net/~ttwang/tech/javafloat.htm
Post your program here if you need more help.
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.NET: Which Exception to Throw When a Required Configuration Setting is Missing?
...could be troubles with this if you're throwing the exception within an ASP.NET application as ConfigurationErrorsException and classes derived from it are not caught in the protected OnError method or by the Global ASAX Error event. See this question I've posted.... stackoverflow.com/questions/252...
Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view
...n simply use for your data
data: $('#formId').serialize()
see http://www.ryancoughlin.com/2009/05/04/how-to-use-jquery-to-serialize-ajax-forms/ for details, the syntax is pretty basic.
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How do you sort a dictionary by value?
...urn pair1.Value.CompareTo(pair2.Value);
}
);
Since you're targeting .NET 2.0 or above, you can simplify this into lambda syntax -- it's equivalent, but shorter. If you're targeting .NET 2.0 you can only use this syntax if you're using the compiler from Visual Studio 2008 (or above).
var myL...
PHP编译安装时常见错误解决办法，php编译常见错误 - 更多技术 - 清泛网 - ...
...如下:
yum -y install libxslt-devel
configure: error: Could not find net-snmp-config binary. Please check your net-snmp installation.
代码如下:
yum -y install net-snmp-devel
configure: error: Please reinstall readline - I cannot find readline.h
代码如下:
yum -y install readline-d...