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Learn About Powerful Python Decorators In A Delphi Windows GUI App

Python has an interesting feature calledDecoratorsto add functionality to an existing code. A Decorator is a design pattern in Python that allows a user to add new functionality to an existing object without modifying its structure. Decorators are usually called before the definition of a function you want to decorate. This is also calledmetaprogrammingbecause a part of the…
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DelphiLearn PythonPythonPython GUIRAD Studio

Quickly Learn How To Use Python Sets In A Windows GUI App

A set in Python is an unordered collection of items. Every set element is unique (no duplicates) and must be immutable (cannot be changed). However, a set itself is mutable. We can add or remove items from it. Set is one of 4 built-in data types in Python used to store collections of data, the other 3 areList,Tuple, andDictionary, all with different qualities and usage. Set is…
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DelphiLearn PythonPythonPython GUIRAD Studio

Quickly Learn About High-Performance Python Generators With A Delphi Windows GUI App

Have you ever had to work with a dataset so large that it overwhelmed your machine’s memory? Or maybe we have a complex function that needs to maintain an internal state every time it’s called, but the function is too small to justify creating its own class. In these cases and more, generators and the Python yield statement are here to help. Python Generator functions allow us to declare a…
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DelphiLearn PythonPythonPython GUIRAD Studio

Learn About Powerful Functions In A Python GUI Windows App

Python is object-oriented but also supports functional programming. This post will demonstrate how to run another Python feature in Python4Delphi with RAD Studio: Functions in Python GUI and gets the output. We will learn about Python functions and how to create them and call them. A function is a block of code that has a name and we can call it. Instead of writing something 100 times, we…
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