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Showing posts with the label Design Patterns
Switch-case In Python Doesn't Work; Need Another Pattern

Switch-case In Python Doesn't Work; Need Another Pattern

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I need a help with some code here. I wanted to implement the switch case pattern in Python, so like… Read more Switch-case In Python Doesn't Work; Need Another Pattern
Can The Main Loop Of A Program Be Moved Out Of Gui?

Can The Main Loop Of A Program Be Moved Out Of Gui?

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I'm using python 3 / tkinter if that matters. In looking at code samples I noticed that the mai… Read more Can The Main Loop Of A Program Be Moved Out Of Gui?
How To Avoid Excessive Parameter Passing?

How To Avoid Excessive Parameter Passing?

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I am developing a medium size program in python spread across 5 modules. The program accepts comman… Read more How To Avoid Excessive Parameter Passing?
How Could A Mixin Or Factory Look Like Using Modern Python 3?

How Could A Mixin Or Factory Look Like Using Modern Python 3?

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Imagine, we have a some files: scheme.py scheme.One.py scheme.Two.py sceme.*.py ... In file '… Read more How Could A Mixin Or Factory Look Like Using Modern Python 3?
Calling Chains Methods With Intermediate Results

Calling Chains Methods With Intermediate Results

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I have a class and some methods of it. Could I keep a result of the methods between calling. Examp… Read more Calling Chains Methods With Intermediate Results
Is The Visitor Pattern Useful For Dynamically Typed Languages?

Is The Visitor Pattern Useful For Dynamically Typed Languages?

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The Visitor pattern allows operations on objects to be written without extending the object class. … Read more Is The Visitor Pattern Useful For Dynamically Typed Languages?