introspection
How to get the arity of a method?
In Javascript, for example, you can get the arity (the number of arguments a function is supposed to take) by simply func.length. How can I get this information for a meth开发者_开发问答od in Objectiv[详细]
2023-01-12 22:39 分类：问答Can a LabVIEW VI tell whether one of its output terminals is wired?
In LabVIEW, is it possible to tell from within a VI whether an output terminal is wired in the calling VI? Obviously, this would depend on the calling VI, but perhaps there is some way to find the ans[详细]
2023-01-12 06:19 分类：问答How do I check if a variable is an instance of a class?
In Java, y开发者_如何学JAVAou can do instanceof. Is there a Ruby equivalent? It\'s almost exactly the same. You can use Object\'s instance_of? method:[详细]
2023-01-11 00:05 分类：问答How to organise the file structure of my already working plugin system?
I am working on a project whose main design guiding principle is extensibility. I implemented a plugin system by defining a metaclass that register - with a class method - the class name of any plugi[详细]
2023-01-09 21:33 分类：问答Dynamic Class Instantiation in Python
I have a bunch of classes in a module. Let\'s say: \'\'\'players.py\'\'\' class Player1: def __init__(self, name=\'Homer\'):[详细]
2023-01-09 18:10 分类：问答Java object graph visitor library
Do you know a good java object graph visitor library? I want to visit an object and its sub components and perform some actions when some conditions are matched.[详细]
2023-01-09 14:53 分类：问答Is it common/good practice to test for type values in Python?
Is it common in Python to keep testing for type values when working in a OOP fashion? class Foo(): def __init__(self,barObject):[详细]
2023-01-09 05:57 分类：问答Finding what list a class instance is in, in Python
This problem is thus: I have an instance of a class, I want to know what li开发者_运维问答st it is a part of, i.e. :[详细]
2023-01-09 01:17 分类：问答How can I get fields in an original order?
I have a code like: class Ordered(object): x = 0 z = 0 b = 0 a = 0 print(dir(Ordered)) it prints:开发者_StackOverflow[详细]
2023-01-07 20:36 分类：问答python introspection - how to detect the object i am in
Suppose I have a free function which has been called from a class method. Is there a way for me to introspect th开发者_Python百科e call stack in the free function and determine what object called me?[详细]
2023-01-07 16:08 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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