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https://docs.python.org/3/library/operator.html

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operator — Standard operators as functions — Python 3.13.3 documentation

In-place Operators¶. Many operations have an “in-place” version. Listed below are functions providing a more primitive access to in-place operators than the usual syntax does; for example, the statement x += y is equivalent to x = operator.iadd(x, y).Another way to put it is to say that z = operator.iadd(x, y) is equivalent to the compound statement z = x; z += y.

https://stackoverflow.com/questions/6392739/what-does-the-at-symb...

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What does the “at” (@) symbol do in Python? - Stack Overflow

In Python 3.5 you can overload @ as an operator. It is named as __matmul__, because it is designed to do matrix multiplication, ... Decorators were added in Python to make function and method wrapping (a function that receives a function and returns an enhanced one) easier to read and understand. The original use case was to be able to define ...

https://realpython.com/operator-function-overloading/

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Operator and Function Overloading in Custom Python Classes

The special method corresponding to the + operator is the __add__() method. Adding a custom definition of __add__() changes the behavior of the operator. It is recommended that __add__() returns a new instance of the class instead of modifying the calling instance itself. You’ll see this behavior quite commonly in Python:

https://note.nkmk.me/en/python-operator-usage/

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The operator Module in Python: itemgetter, attrgetter, methodcaller

The and and or operators evaluate the truthiness of the left and right operands and directly return the left or the right value, as shown in the example above. See the following article for details. Boolean operators in Python (and, or, not) As of Python 3.11, the operator module does not provide functions for the and and or operators.. Get an item from an object: operator.itemgetter()

https://www.geeksforgeeks.org/dunder-magic-methods-python/

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Dunder or magic methods in Python - GeeksforGeeks

Python Magic methods are the methods starting and ending with double underscores '__'. They are defined by built-in classes in Python and commonly used for operator overloading. ... Polymorphism is a foundational concept in programming that allows entities like functions, methods or operators to behave differently based on the type of data they ...

https://pythongeeks.org/methods-in-python/

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Methods in Python with Examples

When we used * operator, Python invoked __mul__ method which returned a string. Python Interview Questions on Methods in Python. Q1. Complete the following code by creating two methods. One method should update the money attribute and another method should return the money attribute. ...

https://www.tutorialsteacher.com/python/python-operators

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Python Operators: Arithmetic, Assignment, Comparison, Logical, Identity ...

Python Operators: Arithmetic, Assignment, Comparison, Logical, Identity, Membership, Bitwise Operators are special symbols that perform some operation on operands and returns the result. For example, 5 + 6 is an expression where + is an operator that performs arithmetic add operation on numeric left operand 5 and the right side operand 6 and ...

https://www.sparkcodehub.com/python-operator-overloading-deep-div...

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Python Operator Overloading: A Comprehensive and Detailed Guide

Python translates operators into method calls. When you write a + b, Python looks for a method named __add__ in a’s class and calls a.__add__(b). If that fails or isn’t defined, it may try a fallback mechanism (like b.__radd__(a)). Here’s the internal flow: Operator Detection : Python identifies the operator and its operands.

https://codescracker.com/python/python-operator-module.htm

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Python operator module with examples - CodesCracker

Python operator module with examples. To perform operations using methods instead of operators in a Python program, we have an "operator" module that provides a lot of methods to perform the operations. This article deals with these methods available in Python's operator module:. add()

https://realpython.com/python-operator-module/

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Working With the Python operator Module

Using the Python operator Module’s Basic Functions. In this section, you’ll learn about the operator module’s operator-equivalent functions that mimic built-in operators, and you’ll pass them as arguments to higher-order functions. You’ll also learn how to save them for later use. Finally, you’ll investigate the performance of the operator-equivalent functions and uncover why you ...

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