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What are the basic rules and idioms for operator overloading?
... , but since many users sort answers according to votes, rather than the time they were given, here's an index of the answers in the order in which they make most sense:
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Unable to cast object of type 'System.DBNull' to type 'System.String`
... "null" value. The DBNull.Value would work for a SqlDataReader or a SqlParameter - but not for this object here.
– marc_s
May 15 '09 at 20:27
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pythonic way to do something N times without an index variable?
...nge(N) is:
import itertools
for _ in itertools.repeat(None, N):
do_something()
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ASP.NET MVC Razor render without encoding
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It does NOT encode quotes. Besides the obvious documentation stating it plain as day ("This method wraps HTML markup using the IHtmlString class, which renders unencoded HTML.") I also tested this and quotes are not encoded.
– James Wilkins
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What is the easiest way to make a C++ program crash?
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No, since it doesn't cause a crash, merely reports something couldn't be done.
– boatcoder
Jul 2 '12 at 3:29
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How to kill a process running on particular port in Linux?
... It does not properly close the port. The port is put into TIME_WAIT state after the parent process is killed. The OS will then eventually completely close the port after about 60 seconds. It means that you can't reuse the port for at least 60 seconds (unless you give the reuse option ...
I need a Nodejs scheduler that allows for tasks at different intervals [closed]
I am looking for a node job schedule that will allow me to schedule a number of tasks at different intervals. For instance,
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What is fastest children() or find() in jQuery?
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children() only looks at the immediate children of the node, while find() traverses the entire DOM below the node, so children() should be faster given equivalent implementations. However, find() uses native browser methods, while children() uses JavaScrip...
How to get a group of toggle buttons to act like radio buttons in WPF?
...uttons where only one button can be selected / pressed down at a current time. It also need to have a state where none of the buttons are selected / pressed down.
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AngularJS: Service vs provider vs factory
...n usage. Compiling the answers:
Services
Syntax: module.service( 'serviceName', function );
Result: When declaring serviceName as an injectable argument you will be provided with an instance of the function. In other words new FunctionYouPassedToService().
Factories
Syntax: module.factory( 'factory...