Python Booleans are used to represent the true value of an expression. Booleans are the second step of data type that builds data quality. Here I share how python booleans’ value behavior is important to programming.
In this article, you will learn between converting Python Booleans and other data types, multiple values with booleans operators, and writing effective and readable Python code.
Key points of this content
- Explanation of Python Booleans
- Types of booleans
- Booleans Keywords
- Number of Python Booleans
- Evaluate values and variable of Booleans
- Showing maximum value are true
- Some values are False
- Function return values with Booleans
In this programming language, you need to know if its expression is TRUE or FALSE, and you can evaluate any expression in python, but you get one of two answers that is TRUE or FALSE. When you compare two values, here you find one result that is called python Booleans.
Example of the Booleans here –
A= True
B = False
C = (1==3)
Output of this Booleans when you use this on python function-
Types of Python Booleans
There are two types of boolean on python that are –
- True
- False
No other values will have bool as this type, checking the example of booleans value-
>>> type(False)
<class ‘bool’>
>>> type(True)
<class ‘bool’>
Above this result of booleans type of both true and false is bool.
Here the important point of bool is in your result, and the type bool is built here. Altima does not need to import this anywhere.
Keywords of Python Booleans
The name of value is true or false, that is not build-ins. Python programming language is concerned with its regular variables. When you assign them, you will be able to override or build in values that are called Booleans keywords.
Mainly python boolean value depends on its expression TRUE or FALSE values. (Note: if you want, you can assign to a variable but can’t assign a boolean value is true)
Example of Booleans keywords-
>>> a_true_alias = True
>>> a_true_alias
True
>>> True = 6
File “<stdin>”, line 1
SyntaxError: cannot assign to True
Number of Python Booleans
Booleans always consider the numeric value in python language so the number of all intents and purposes. In short, you can compare them to numbers and authentic operations to booleans.
Example of Boolean number –
>>> True == 1
True
>>> False == 0
True
>>> True + (False / True)
1.0
Python Booleans evaluate values and variable
Boolean value always allows you to create a specific result that can be true or false then show a result comparing two values. Ending evaluate values then give you a return that may be true or false.
Example of this-
x = “Hi”
y = 18
print(bool(x))
print(bool(y))
Output of this-
Python boolean values are important because they use data types with many useful applications. Here you can also use and, or, but, and more values to compare membership checking their quality and identity.
Python Booleans maximum values are true
Booleans provide maximum value is true when match this conditions –
- When including some sort of content maximum value is TRUE.
- Any number is TRUE without 0
- Without empty string, any string is TRUE
- Sets, tuple, list, dictionary are TRUE, without empty file
Example of this values TRUE –
print(bool(“WigMarketing”))
print(bool(2022))
print(bool([“SEO Service”, “Web Development”, “Web Design”]))
Output of this value –
Some values showing FALSE in Python Booleans
Python booleans provide some values that are FALSE, when matching these conditions.
- If this values are (), {}, [], “”, 0, None
- When executive values is FALSE
Example of this value of Booleans –
print(bool( ( ) ) )
print(bool({}))
print(bool([]))
print(bool(“”))
print(bool(0))
print(bool(None))
print(bool(False))
Output of these values-
Using some function that returns python Booleans values
You can create python functions that return Booleans values. Basically, many in-build functions return their values with booleans.
Example of function returns values of booleans-
def newFunction() :
return True
print(newFunction())
The output of this code-
True
This article helps you to know more about Booleans and understand existing code and avoid common errors in this task. Booleans are used to compare these values, control the flow of programs of if-else conditions, check membership, equality, and more. Here I share every aspect of Booleans in Python with examples.
This knowledge will help you better understand Python Booleans. Having any questions or facing any problems practicing this feel free to ask a commend. Obviously, I will reply to this as soon as possible.
