When you run a condition in an if statement, Python returns True or False: Print a message based on whether the condition is True or False: The bool() function allows you to evaluate any value, and give you True or False in return, Evaluate a string and a number: Evaluate two variables:

Python does not treat anything with a value as True. Witness: print("Won't get here") This will print nothing because 0 is treated as False. In fact, zero of any numeric type evaluates to False. They also made decimal work the way you'd expect: print("Won't get here") Here are the other value which evaluate to False: print("Won't get here")

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.

Mar 6, 2025 · Python treats True as 1 when used in arithmetic operations and as a truthy value in conditional statements (if-else). Let's take an example. The print statement will always get executed here because the condition is set to True. Let's look at some examples that involve using True keyword.

Feb 28, 2024 · The TRUE function is used in Python to return a Boolean value of True when a comparison operation or logical expression evaluates to true. This allows for conditional statements and control flow in a program.

The True keyword is a Boolean value, and result of a comparison operation. The True keyword is the same as 1 (False is the same as 0). The False keyword. Read more about comparisons in our Python Operators Tutorial. Python Keywords.

Feb 29, 2012 · It's just that you shouldn't use if x == True. if x == True is silly because == is just a binary operator! It has a return value of either True or False, depending on whether its arguments are equal or not. And if condition will proceed if condition is true.

Discover Python's True keyword for conditional logic, loops, and validations. Learn practical examples to master boolean values and elevate your coding skills.

In Python, the True keyword represents a Boolean value indicating a truth value in logical operations and expressions. It’s defined as a built-in constant with a value of 1 and is a subclass of int. Here’s an example demonstrating how the True keyword can be used in Python:

This deep dive will help you understand the nuances of Python Booleans, from basic comparisons to more advanced scenarios involving custom classes and functions returning boolean values.