instance-methods
Ruby modules and extend self
In what sort of situation is the code: module M extend self def greet puts \"hello\"开发者_JS百科 end[详细]
2023-01-09 13:07 分类：问答To static or not to static [duplicate]
This question already has answers here: What is better? Static methods OR Instance methods (7 answers) Closed 9 years ago.[详细]
2023-01-02 05:33 分类：问答Referring to javascript instance methods with a pound/hash sign
This question is similar to Why are methods in Ruby documentation preceded by a hash sign? I understand why in Ruby instance methods are proceeded with a pound sign, helping to differentiate talking[详细]
2022-12-26 02:03 分类：问答Can a DTO have instance methods returning derived values?
Is it ever acceptable for a DTO to have instance methods which return derived values based on the DTO\'s data?Or should DTOs be pure data containers with no additional methods (other than getters/sett[详细]
2022-12-20 05:06 分类：问答Static variables in instance methods
Let\'s say I have this program: class Foo { public: unsigned int bar () { static unsigned int counter = 0;[详细]
2022-12-19 01:39 分类：问答SELF keyword in Objective-C
In a project I\'m creating, I have various classes. One of my classes has a开发者_高级运维n instance of NSMutableArray that holds objects of another one of my classes. I thought I had a firm understan[详细]
2022-12-15 13:19 分类：问答How different types of methods work in Python (OOP) [duplicate]
This question already has answers here: Meaning of @classmethod and @staticmethod for beginner [duplicate][详细]
2022-12-07 18:02 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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