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How do you determine the size of a file in C?
...struct stat definition, which was missing the variable name.
Returns -1 on error instead of 0, which would be ambiguous for an empty file. off_t is a signed type so this is possible.
If you want fsize() to print a message on error, you can use this:
#include <sys/stat.h>
#include <sys/ty...
How to determine whether code is running in DEBUG / RELEASE build?
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JeehutJeehut
14k77 gold badges5050 silver badges6666 bronze badges
1
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Purpose of Python's __repr__
... This should maybe use %r instead of %s: stackoverflow.com/questions/6005159/…
– Jonathan Adelson
Mar 27 '13 at 15:56
44
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Unable to login to SQL Server + SQL Server Authentication + Error: 18456
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By default login failed error message is nothing but a client user connection has been refused by the server due to mismatch of login credentials. First task you might check is to see whether that user has relevant privileges on that SQL Server inst...
How to override the [] operator in Python?
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edited Mar 19 '19 at 4:05
nairboon
62855 silver badges1515 bronze badges
answered Dec 24 '09 at 10:38...
ActionController::InvalidAuthenticityToken
Below is an error, caused by a form in my Rails application:
24 Answers
24
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Rails 2.3-style plugins and deprecation warnings running task in Heroku
I'm upgrading to Rails 3.2, and running rake db:migrate gives me several errors of the form:
8 Answers
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How to pass parameters to a partial view in ASP.NET MVC?
...ngBase.Write(System.Web.WebPages.HelperResult)' has some invalid arguments error. How should I implement the controller method? Should it have input parameters?
– Saeed Neamati
Jul 1 '11 at 15:06
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ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.al
... the
NumPy developers refused to guess and instead decided to raise a ValueError
whenever one tries to evaluate an array in boolean context. Applying and to
two numpy arrays causes the two arrays to be evaluated in boolean context (by
calling __bool__ in Python3 or __nonzero__ in Python2).
Your ori...
Token Authentication for RESTful API: should the token be periodically changed?
... return Response({'token': token.key})
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
obtain_expiring_auth_token = ObtainExpiringAuthToken.as_view()
And don't forget to modify the urls:
urlpatterns += patterns(
'',
url(r'^users/login/?$', '<path_to_fil...