I have a table that contains the following data: +--开发者_JS百科--+----------+ ID | ParentID | +----+----------+
Let\'s say I have the following objects: Fxy.commands={ group:{ add:function(msg){ So, of course, Fxy.commands.group.add(\'s开发者_如何学运维omething\') will do whatever that function does. But, wh
I have a database table with categories for different products in it.Each category has only one parent and each product can have multiple categories.I need to build a sort of breadcrumb navigation开发
I wonder how to map single class composite pattern with annotations in Hibernate? An human object can contains children, and each child can have his/her own children. Thank you.
This is my first post here, so I hope everything is fine. Here is my problem: I have a table in my database called UserTypes. It has:
I have a data hierarchy that I currently display in a treeview. I was wondering what would be the easiest way to convert this hierarchy into a dropdown list as well. In a treeview I can find a specifi
What is the best design for this scenario? I have different Object types: User, Channel, MessageBox, UserGroup, etc.
I have an unordered list that needs to be spilit into a hierachal list, depending on the class that has been pre-assigned to each . Specifically, if the original list is like this:
I have a DB in which there are 4 tables. A -> B -> C -> D Current the way I have it is, the Primary Key of A is a foreign key in B. And B would have it\'s own Primary Key, which is a foreign key in
I开发者_高级运维 want to create an app that has multiple animations on the screen AT THE SAME TIME, to be specific:
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