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rails - Devise - Handling - devise_error_messages

...hould help you get started. :) Another update The resource object is actually the model that is being used by devise (go figure). resource.class #=> User resource.errors.class #=> ActiveModel::Error It also appears to be defined in a higher scope (probably coming from the contro...
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How can I find where Python is installed on Windows?

I want to find out my Python installation path on Windows. For example: 19 Answers 19 ...
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System.IO.Packaging

...the docs for any of the actual methods/objects/etc. in the namespace, they all say "Assembly: WindowBase.dll" – dlev Aug 31 '11 at 16:39 ...
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How do I use cascade delete with SQL Server?

...o perform cascading delete in SQL Server when a record from T1 is deleted, all associated records in T2 also deleted. 8 An...
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How to create a density plot in matplotlib?

...with R. This is because gaussian_kde tries to infer the bandwidth automatically. You can play with the bandwidth in a way by changing the function covariance_factor of the gaussian_kde class. First, here is what you get without changing that function: However, if I use the following code: import...
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How can I apply a function to every row/column of a matrix in MATLAB?

...umns if there's only one row, or higher dimensions if the lower dimensions all have size==1). However, bsxfun works for any function, including (and especially) user-defined functions. For example, let's say you have a matrix A and a row vector B. E.g., let's say: A = [1 2 3; 4 5 6; 7 8 ...
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Injecting content into specific sections from a partial view ASP.NET MVC 3 with Razor View Engine

...ours. In my answer I've expressed mine and linked to an answer which would allow you to achieve this task. But I've also highlighted on what I would recommend and do for this situation. – Darin Dimitrov Dec 7 '12 at 16:41 ...
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How does C compute sin() and other math functions?

...on in C, contributed by IBM. Since October 2011, this is the code that actually runs when you call sin() on a typical x86-64 Linux system. It is apparently faster than the fsin assembly instruction. Source code: sysdeps/ieee754/dbl-64/s_sin.c, look for __sin (double x). This code is very complex. N...
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Why is HttpClient BaseAddress not working?

...se class of my RestClient, it was almost invisible and got no attention at all, and I never saw the full url in at my breakpoints etc. – ProfK Dec 13 '16 at 14:32 ...
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WPF - How to force a Command to re-evaluate 'CanExecute' via its CommandBindings

... RoutedCommand I've defined. The associated CommandBinding provides a callback for the evaluation of CanExecute which controls the enabled state of each MenuItem . ...