python if bool is true - PrivacyWall

https://stackoverflow.com/questions/27276610/boolean-identity-tru...

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python - Boolean identity == True vs is True - Stack Overflow

If you want to make sure that foo really is a boolean and of value True, use the is operator. Otherwise, if the type of foo implements its own __eq__() that returns a true-ish value when comparing to True, you might end up with an unexpected result. As a rule of thumb, you should always use is with the built-in constants True, False and None.

https://bobbyhadz.com/blog/python-using-boolean-in-if-statement

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Using booleans in an if statement in Python - bobbyhadz

Use the `is` operator to check for a boolean value in an if statement, e.g. `if variable is True:`.

https://www.w3schools.com/python/python_booleans.asp

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Python Booleans - W3Schools

Booleans represent one of two values: True or False. 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:

https://www.python-lernen.de/if-abfrage-python.htm

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if-Bedingung in Python: mit elif und else mehrere Abfragen - Python lernen

Unsere Variable "wahroderfalsch" hat nun den Wert "true" zugewiesen bekommen und die if -Abfrage reagiert entsprechend darauf. Diese Variablen sind vom Typ Boolean – es gibt nur die Werte true oder false bei Boolean. Diese Variablen-Typen sind benannt nach dem Erfinder George Boole.

https://python.land/introduction-to-python/python-boolean-and-ope...

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Python Boolean and Conditional Programming: if.. else

First, we define a variable called door_is_locked and set it to True. Next, you’ll find an if-statement. This is a so-called conditional statement. It is followed by an expression that can evaluate to either True or False. If the expression evaluates to True, the block of code that follows is executed. If it evaluates to False, it is skipped.

https://realpython.com/python-boolean/

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Python Booleans: Use Truth Values in Your Code – Real Python

Because True is equal to 1 and False is equal to 0, adding Booleans together is a quick way to count the number of True values. This can come in handy when you need to count the number of items that satisfy a condition.

https://pythonbuch.com/bool.html

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6. Boolesche Ausdrücke — Einführen ins Programmieren mit Python

Mit booleschen Operatoren können verschiedene boolesche Ausdrücke verkettet oder verneint werden. So können komplizierte Bedingungen wie „Ist A gleich B oder B gleich D“ formuliert werden. Es gibt die folgenden Operatoren: Kehrt den Wahrheitswert eines Ausdrucks um. Der Operator macht dasselbe wie das deutsche Wort nicht.

https://switowski.com/blog/checking-for-true-or-false/

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Checking for True or False - Sebastian Witowski

In Python (and many other languages), there is True, and there are truthy values. That is, values interpreted as True if you run bool(variable). Similarly, there is False, and there are falsy values (values that return False from bool(variable)).

https://cs.stanford.edu/people/nick/py/python-if.html

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If and Comparisons - Computer Science

To run code if a test is False and otherwise do nothing, use not like this: The most common way to get a boolean True/False is comparing two values, e.g. the comparison expression num == 6 evaluates to True when num is 6 and False otherwise. Comparison operators: == test if two values are equal (2 equals signs together).

https://www.adventuresinmachinelearning.com/mastering-booleans-us...

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Mastering Booleans: Using Them Efficiently in Python’s If-Statements

In this article, we’ll explore how to use Booleans in an if statement in Python. Specifically, we’ll discuss how to check for True or a Truthy value and how to check for False or a Falsy value. The first step in using Booleans in an if statement is knowing what a Boolean value is.

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