When I initialize an array in Java like: float[] array = new float[1000]; all elements开发者_运维问答 are initialized to 0. Is that also the case when I allocate a direct buffer like this:
I am having trouble initializing a constant array of constant strings. From week.h (showing only relevant p开发者_StackOverflow中文版arts):
I wish to use a HibernateTemplate instead of a org.hibernate.Session object directly. Unhappily,the use of a HibernateTemplate causes me the following exception :
Following is a simple case of counting objects: struct A { static int count; A () { ++ count; } }; Now, its object and static member are 开发者_如何学Pythondeclared as:
I am getting a segmentation fault in my program and gdb tells me it is in this function on the line of
Just out of curiosity, is the following legal? X* p = static_cast<X*>(operator new[](3 * sizeof(X)));
This issue has been bugging me for a while now and somehow I cannot find what I\'m doing wrong. I must say I am new to Objective-C and Xcode.
I have following std::vector declaration:开发者_JAVA百科 std::vector<std::vector<std::vector<int> > > m_input;
Did any body get this issue? If I need an instance variable, not as a property, and initialize this variable in a method, then when I need it, it is already released. It happens for autoreleased objec
If I have a structure with an array member, and I explicitly call the default constructor of the array in the structure\'s constructor, will the elements get default-constru开发者_StackOverflow中文版c
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