In this post, we will see how to get rid of None in Python. Consider the following example: def test(): a = 4 b = 5 c = 10 result = a + b + c print(“Result is”, result) print(test()) Result is 19 None In the above example, all the code is working fine, except we get None in the output. It might seem unexpected, but …
Marcel Iseli
Canva is great for many reasons. What I personally love best about Canva is the fact that you can do things at an amazing speed. And Canva pretty much does it all: Facebook, Instagram, Youtube, you name it. As easy as Canva is to use, there are some basic features that Canva has been lacking …
An asterisk (*) operator in Python is quite powerful and can do many things. In this post, we will uncover its powers. So, without further ado, let’s get started. Multiplication and Power The * operator can multiply two numbers. If we use double asterisks (**) between operands, then it will perform the exponential (power) …
In this post, we will see how to access the last element in a Python list. Python provides us with simple and efficient ways to do that. Let’s talk about them one by one. 1.Using the len() method to retrieve the Last Element of a Python list We can find the total number of …
Today, we will see how to check if a variable exists or not. In Python, a variable can be defined either globally or locally. If a variable is defined inside a function, then it has a local scope. Otherwise (defined outside any function), it has a global scope. Let’s see how to check their existence …