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  1. Python Booleans - W3Schools

    • Learn how to use True and False values, and how to evaluate expressions in Python. See examples of comparison operators, bool() function, and built-in functions that return booleans.… Féach ar thuilleadh

    Boolean Values

    In programming you often need to know if an expression is True or False. You can evaluate any expression in Python, and get one of two answers, True or False. When you compare two values, the expression is evaluated and Python returns the Boolean answer: When you run a condition in an if statement, Python returns True or False:

    W3School
    Most Values Are True

    Almost any value is evaluated to Trueif it has some sort of content. Any string is True, except empty strings. Any number is True, except 0. Any list, tuple, set, and dictionary are True, except empty ones.

    W3School
    Some Values Are False

    In fact, there are not many values that evaluate toFalse, except empty values, such as (),, {}, "", the number0, and the value None. And of course the value False evaluates toFalse. One more value, or object in this case, evaluates to False, and that is if you have an object that is made from a class with a __len__ function that returns 0 or False:

    W3School
  1. Boolean operators in Python (and, or, not) are used to evaluate expressions and return True or False. These operators are essential for decision-making in programming.

    Example: Using Boolean Operators

    a = True
    b = False

    # AND operator: Returns True if both operands are True
    print(a and b) # Output: False

    # OR operator: Returns True if at least one operand is True
    print(a or b) # Output: True

    # NOT operator: Reverses the Boolean value
    print(not a) # Output: False
    Cóipeáilte!

    Truth Table for Boolean Operators

    1. AND (and): True and True → True True and False → False False and True → False False and False → False

    2. OR (or): True or True → True True or False → True False or True → True False or False → False

    3. NOT (not): not True → False not False → True

    Combining Boolean Operators

    You can combine multiple operators to evaluate complex expressions:

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  2. Python Logical Operators - GeeksforGeeks

    6 Ean 2026 · Python logical operators are used to combine or modify conditions and return a Boolean result (True or False). They are commonly used in …

  3. Python Booleans: Use Truth Values in Your Code – Real …

    16 Meith 2023 · Learn how to use the Python Boolean type, keywords, and operators to represent and manipulate truth values in your code. See examples …

  4. Boolean Operators in Python (and, or, not) | note.nkmk.me

    7 Feabh 2024 · Learn how to use and, or, and not operators in Python to evaluate expressions and conditions. See examples, precedence, truth values, and short …

  5. Boolean operators - Python Morsels

    14 MFómh 2024 · Learn how to use and, or, and not operators to combine and negate Boolean expressions in Python. See examples, videos, and code snippets …

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  7. Python Boolean and Conditional Programming: if.. else

    16 DFómh 2025 · Learn how to use booleans, comparison operators, and logical operators to create conditional programs in Python. See examples of if statements, comparison expressions, and truth …

  8. Boolean Expressions - Computer Science

    Unlike many languages, the == and != operators work for any data type — int, string, list, and so on. The operation of the if-statement and while-loop is based on bool values, but works in a slightly more …

  9. Boolean Operators in Python - Affordable Tutor

    5 Iúil 2025 · In this chapter, you’ll learn about comparison operators that produce Booleans, logical operators that combine them, how Python evaluates and short-circuits expressions, and finish with a …

  10. Python Boolean Operators explained with Examples

    20 Feabh 2022 · Learn how to use AND, OR and NOT operators in Python to perform logical operations on boolean expressions. See examples, syntax, …

  11. What Are Truthy and Falsy Values, and How Do Boolean ...

    Now that you understand truthy and falsy values, we can take a look at Boolean operators, which are also known as logical operators or Boolean operators. These are special operators that allow you to …

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