user-defined

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How do I query an object collection using user defined conditions?

Sorry if this is a little abstract. I\'m in the early stages of development. I have two object types: An object that needs to store a series of user defined conditions.[详细]

2023-01-22 13:05 分类：问答
How is __eq__ handled in Python and in what order?

Since Python does not provide left/right versions of its comparison operators, how does it decide which function to call?[详细]

2023-01-13 04:57 分类：问答
Cast to user-defined data type in PostgreSQL

开发者_如何转开发I have created a data type called id which consists of two text values: id(text, text)[详细]

2023-01-06 23:58 分类：问答
Deleting user-defined vectors - C++

I have 2 classes, say A & B. Class B has a destructor of its own. Within class A, I have a vector of pointers to objects of class B. The vector is as follows:[详细]

2023-01-04 12:32 分类：问答
Performance - User defined query / filter to search data

What is the best way to design a system where users can create their own criterias to search data ? By \"design\" i mean, data storage, data access layer and search structure.[详细]

2022-12-27 00:52 分类：问答
When to use a user defined Exception and some good examples/best Practices?

I would a开发者_运维百科ssume that most User-defined Exceptions are for Business Logic level exceptions, but what are some good reasons to use a User-Defined Exception and what are some good examples?[详细]

2022-12-26 17:43 分类：问答
Calling a user defined function in jQuery

I am trying to call a user defined function in jQuery: $(document).ready(function() { $(\'#btnSun\').click(function() {[详细]

2022-12-24 12:53 分类：问答
User defined conversion operator as argument for printf

I have a class that defined a user defined operator for a TCHAR*, like so CMyClass::operator const TCHAR*() const[详细]

2022-12-24 03:40 分类：问答
User defined top level control in XAML

A normal UserControl looks like this in XAML: <UserControl x:Class=\"mynamespace.foo\" ...namespaces...>[详细]

2022-12-23 20:02 分类：问答