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How do I access the request object or any other variable in a form's clean() method?

... but how can I access the request object? Can I modify the clean method to allow variables input? 11 Answers ...
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How to disable python warnings

...lter("ignore") fxn() I don't condone it, but you could just suppress all warnings with this: import warnings warnings.filterwarnings("ignore") Ex: >>> import warnings >>> def f(): ... print('before') ... warnings.warn('you are warned!') ... print('after') >>> ...
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What's the cause of this FatalExecutionEngineError in .NET 4.5 beta? [closed]

The sample code below occurred naturally. Suddenly my code thew a very nasty-sounding FatalExecutionEngineError exception. I spent a good 30 minutes trying to isolate and minimize the culprit sample. Compile this using Visual Studio 2012 as a console app: ...
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Is Big O(logn) log base e?

...nary search tree type of data structures, I see the Big O notation is typically noted as O(logn). With a lowercase 'l' in log, does this imply log base e (n) as described by the natural logarithm? Sorry for the simple question but I've always had trouble distinguishing between the different impli...
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Calling dynamic function with dynamic number of parameters [duplicate]

I’m looking for a trick about this. I know how to call a dynamic, arbitrary function in JavaScript, passing specific parameters, something like this: ...
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IOCTL Linux device driver [closed]

...l, which means "input-output control" is a kind of device-specific system call. There are only a few system calls in Linux (300-400), which are not enough to express all the unique functions devices may have. So a driver can define an ioctl which allows a userspace application to send it orders. How...
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Read a file in Node.js

...leSync--he's in the middle of processing a web request. This answer was totally inappropriate to the question at hand. – Samuel Neff Jun 8 '15 at 13:56 add a comment ...
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How do I print a list of “Build Settings” in Xcode project?

... 4.1 ACTION build AD_HOC_CODE_SIGNING_ALLOWED NO ALTERNATE_GROUP staff ALTERNATE_MODE u+w,go-w,a+rX ALTERNATE_OWNER username ALWAYS_SEARCH_USER_PATHS YES...
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Remove characters except digits from string using Python?

How can I remove all characters except numbers from string? 15 Answers 15 ...
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What is the __DynamicallyInvokable attribute for?

...ble in DotPeek I notice that some methods are flavoured with a [__DynamicallyInvokable] attribute. 2 Answers ...