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Showing posts with the label Methods

How To Overload Python's __bool__ Method?

Possible Duplicate: defining “boolness” of a class in python I thought this should print 'Fal… Read more How To Overload Python's __bool__ Method?

Python - Add Days To An Existing Date

Obviously this is homework so I can't import but I also don't expect to be spoon fed the an… Read more Python - Add Days To An Existing Date

How To Check Whether A Method Exists In Python?

In the function __getattr__(), if a referred variable is not found then it gives an error. How can … Read more How To Check Whether A Method Exists In Python?

Python -- By Value Vs By Reference

Until recently, I thought Python passed parameters by value. For example, def method1(n): n = 5… Read more Python -- By Value Vs By Reference

Unbound Method With Instance As First Argument Got String But Requires Something Else

#Maps.py class Maps(object): def __init__(self): self.animals = [] self.curren… Read more Unbound Method With Instance As First Argument Got String But Requires Something Else

Issue Calling Method Outside Class Python

I'm working on a python assingment involving creating and using a class with several methods. I… Read more Issue Calling Method Outside Class Python

How To Get Instance Variables In Python?

Is there a built-in method in Python to get an array of all a class' instance variables? For ex… Read more How To Get Instance Variables In Python?

Using Grid_propagate(false) In Tkinter

I am creating a Frame that uses the grid manager. And I have a Label widgets in it. I want the labe… Read more Using Grid_propagate(false) In Tkinter