Virtual
CakePHP paginate 'virtual' field
I have a model Item with its corresponding table items and fields (field1, field2, etc). I have another model, Comment, whith also its table and fields. One of the fields is item_rating, where users[详细]
2023-03-15 10:00 分类：问答In C#, is it safe to call virtual method from constructor? [duplicate]
This question already has answers here: Closed 11 years ago. Possi开发者_开发百科ble Duplicate: Virtual member call in a constructor[详细]
2023-03-15 06:24 分类：问答Why same variable got different virtual addresses at different runs?
I need to know the virtual address of the variables (the heap variable, in particular) in my project. The pointer value of the variable is actually its virtual address. My understanding is that the Vi[详细]
2023-03-15 02:31 分类：问答why is my c program suddenly using 30g of virtual memory?
In top, I noticed that my c program (using CUDA 3.2) has a virtual size of 28g or more (looking at VIRT), on every run right from the beginning. This doesn\'t make ANY sense to me. The resident memory[详细]
2023-03-14 22:29 分类：问答Is it safe to use a virtual server as dev environment, symlinking to files on the host?
I used to use MAMP (or just a local Apache/PHP/MySQL stack) to work on web projects. I\'ve since graduated to a live Ubuntu server which is much closer to the production environments for the sites I w[详细]
2023-03-14 15:44 分类：问答How do virtual proxies work?
I am having some trouble wrapping my head around virtual proxies. I have read tons of articles and spent several hours trying to find good information, but I have yet to find something comprehensive.[详细]
2023-03-13 11:35 分类：问答Method overriding in C#
This is a rather simple question, I have a base class which implements common GUI elements, and a series of child classes which I want to override a given method, so they can implement their own behav[详细]
2023-03-13 02:00 分类：问答Make implementation of virtuals also virtual?
When implementing a pure virtual function in C++, is there a best-practices guideline开发者_如何转开发 that says the implementation should also be made virtual? What is the rationale?[详细]
2023-03-12 20:34 分类：问答Virtual constructors
I was wondering what is the meaning of a virtual constructor and how would it be used. In addition I know that C++ does not allow for a virtual constr开发者_JS百科uctor, and I was wondering why.C++ d[详细]
2023-03-12 19:22 分类：问答Handling virtual keyboard on an EditText
I\'m running into trouble getting the key events on an EditText with the virtual keyboard.The user is p开发者_如何转开发rompted to type something and i need to capture those events as they time.I need[详细]
2023-03-12 09:45 分类：问答
加载中,请稍侯......