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Python Dictionaries

❮ Previous Next ❯ Python Dictionaries A dictionary in Python is a collection of key-value pairs. Each key is unique, and it maps to a value. Dictionaries are mutable, meaning you can change, add, or remove items after the dictionary has been created. They are unordered, so the items in a dictionary do not maintain […]

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Python Sets

❮ Previous Next ❯ Python Set A set in Python is an unordered collection of unique elements. Unlike lists or tuples, sets do not allow duplicate values and do not maintain order. They are highly useful when you need to ensure that only unique items are stored, and they support operations like union, intersection, and

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Python Tuples

❮ Previous Next ❯ Python Tuples A tuple in Python is an immutable, ordered sequence of elements. Once created, the elements within a tuple cannot be changed. Tuples are commonly used when a collection of data needs to be stored, but you don’t want it to be modified. Tuples are determined by circular brackets (

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Python Lists

❮ Previous Next ❯ Python List A list in Python is a mutable, ordered collection of items that can store elements of different data types. Lists are one of the most versatile data structures in Python, used to store multiple items in a single variable. Lists are determined by square brackets [ ] Example: #

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Python Escape Characters and Raw String

❮ Previous Next ❯ Python Escape Characters In Python, escape characters allow you to include special characters in a string that would otherwise be difficult or impossible to represent. An escape character is a backslash followed by a specific character that has a special meaning. Example: print(“HellonWorld”)# Output:# Hello# World Escape Character Description Example Output

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Python Operators

❮ Previous Next ❯ Python Operators Operators in Python are special symbols or keywords that perform operations on variables and values. They are used to perform arithmetic, comparison, logical, and bitwise operations, among others. Types of Operators: 1. Arithmetic OperatorsArithmetic operators are used to perform mathematical operations. Operator Description Example Explanation Result + Addition 5

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