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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...
SEH stack 结构探索（1）--- 从 SEH 链的最底层（线程第1个SEH结构）说起 -...
... lea eax,[ebp-8]
772e9d04 50 push eax
772e9d05 e8d5ffffff call ntdll32!RtlInitializeExceptionChain (772e9cdf)
772e9d0a ff750c push dword ptr [ebp+0Ch]
772e9d0d ff7508 push dword ptr [ebp+8]
772e9d10 e806000000 call ntdll32!...
ActionController::InvalidAuthenticityToken
Below is an error, caused by a form in my Rails application:
24 Answers
24
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PHP-FPM doesn't write to error log
...inx+php-fpm server. Everything seems fine except that PHP-FPM never writes error to its log.
11 Answers
...
Is there a way to get rid of accents and convert a whole string to regular letters?
...
– Michał Politowski
Jun 18 '13 at 9:05
12
This is a good approach, but removing all non-ASCII cha...
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
...
Access multiple elements of list knowing their index
...ibe?
– alancalvitti
Jan 7 '19 at 19:05
add a comment
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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...
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...
Difference between DirectCast() and CType() in VB.NET
... but Dim icast as Integer? = TryCast(myNum, Integer?) will give a compiler error. Just one more peculiar difference between the two languages. lol
– CptRobby
Dec 16 '14 at 23:22
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