class-hierarchy

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How to implement or emulate an "abstract" OCUnit test class?

I have a number of Objective-C classes organized in an inheritance hierarchy. They all share a common parent which implements all the behaviors shared among the children. Each child class defines a fe[详细]

2022-12-21 20:39 分类：问答
ASP.NET Server control emitting server side tags

I\'m new to writing custom ASP.NET server controls, and I\'m encountering the following issue: I have a control that inherits from Sy开发者_运维知识库stem.Web.UI.HtmlControls.HtmlGenericControl. I ov[详细]

2022-12-21 03:11 分类：问答
Entity Framework not sending Where clauses as WHERE clauses to SQL Server

I have a simple DB that has Sites, and each Site has a bunch of Posts. I\'m trying to get all the \"Public\" Posts of a certain Site (I have a variable called site that is already an instance brought[详细]

2022-12-19 16:44 分类：问答
Python multiple inheritance: which __new__ to call?

I have a class Parent. I want to define a __new__ for Parent so it does some magic upon instantiation (for why, see footnote). I also want children classes to inherit from this and other classes to ge[详细]

2022-12-17 22:06 分类：问答
jquery.form: how to set more than one form in one page?

i have a list of names with \"delete\" button, every row is a form and clicking on delete the list should be updated in real time but don\'t works because in this plugin i can set only one id (infact[详细]

2022-12-17 14:28 分类：问答
OOP Difference between a derived class and an inherited class?

From an OOP point of view is there any difference between a derived class and an inhe开发者_开发问答rited class? Or is it simply terminology?When using inheritance, the inherited class is called the b[详细]

2022-12-16 09:26 分类：问答
What design should I use so a class can query one of it's ancestors?

I\'m creating an object hierarchy that is representing a table that is draw on a control. My hierarchy looks like this :[详细]

2022-12-12 19:41 分类：问答
Does ruby provide a method to show the hierarchy calls?

That\'s all, i want to see what are the clases that inherits a fixed class. There is a method for this in Ruby?[详细]

2022-12-09 10:13 分类：问答
I need to implement C# deep copy constructors with inheritance. What patterns are there to choose from?

I wish to implement a deepcopy of my classes hierarchy in C# public Class ParentObj : ICloneable { protected intmyA;[详细]

2022-12-08 01:29 分类：问答