Please take a look at this code: template<class T> class A { class base { }; class derived : public A<T>::base
I tried setting the defa开发者_JS百科ultvalue property of the field to Guid.NewGuid() but every item created has the same guid so I guess the Guid.NewGuid() is being stored as the default rather than
What is the default values for members of a struct and members of a class in c++, and how 开发者_如何学Cdo these rules differ (e.g. between classes/structs/primitives/etc) ? Are there circumstances wh
A default value of 0 is creeping into a Surveys app I am developing, for no reason that I can see.The problem is as follows:
I have a table that catalogs selected files from multiple sources. I want to record whether a file is a duplicate of a previously cataloged file at the time the new file is cataloged.I have a column i
for this, import os.path def f(data_file_path=os.path.join(os.getcwd(),\'temp\'),type): ... return data I get this,
I got a bug report that I can\'t duplicate, but ajax-call timeout is the current best guess. So I\'m trying to find out the default v开发者_开发知识库alue for timeout of a jQuery $.ajax() call. Anybod
Is this an intended behavior or is it a bug? Consider the following t开发者_开发技巧rait (be it a class, doesn\'t matter):
Quoting MySQL INSERT manual - same goes for UPDATE: Use the keyword DEFAULT to set a column explicitly to its default value. This makes it easier to write INSERT statements that assign values to all
I\'ve run into another problem using C# 4.0 with optional parameters. How do I invoke a function (or rather a constructor, I have the ConstructorInfo object) for which I know it doesn\'t require any
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