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How do I print a double value with full precision using cout?

... Is the really the right answer? When I manually use a high number, I can print out as many as 51 digits of approximated e, but with cout.precision(numeric_limits<double>::digits10 + 2); I only get 16.... – ...
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Django Rest Framework File Upload

... Use the FileUploadParser, it's all in the request. Use a put method instead, you'll find an example in the docs :) class FileUploadView(views.APIView): parser_classes = (FileUploadParser,) def put(self, request, filename, format=None): fi...
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PhoneGap: Detect if running on desktop browser

...he 'desktop' and mobile versions. I want to be able to detect if PhoneGap calls will work (ie, is the user on a mobile device that will support PhoneGap). ...
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How can building a heap be O(n) time complexity?

...itten this to describe how a max heap works. This is the type of heap typically used for heap sort or for a priority queue where higher values indicate higher priority. A min heap is also useful; for example, when retrieving items with integer keys in ascending order or strings in alphabetical order...
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Automapper - how to map to constructor parameters instead of property setters

... Use ConstructUsing this will allow you to specify which constructor to use during the mapping. but then all of the other properties will be automatically mapped according to the conventions. Also note that this is different from ConvertUsing in that con...
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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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Remove Server Response Header IIS7

...stem.webServer. Beware, this will crash your site if UrlRewrite is not installed on the server. And you'd better use the IIS configuration console first to check how it write down those config nodes. – Frédéric Sep 4 '15 at 19:31 ...
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Detect if a NumPy array contains at least one non-numeric value?

...the input could be a single float or numpy.float64 or even something oddball like a zero-dimensional array. 5 Answers ...
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CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa

When building a class in CoffeeScript, should all the instance method be defined using the => ("fat arrow") operator and all the static methods being defined using the -> operator? ...
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Best way to serialize an NSData into a hexadeximal string

...rsion.h #import <Foundation/Foundation.h> @interface NSData (NSData_Conversion) #pragma mark - String Conversion - (NSString *)hexadecimalString; @end NSData+Conversion.m #import "NSData+Conversion.h" @implementation NSData (NSData_Conversion) #pragma mark - String Conversion - (NSStr...