If you’re new to Python, you may be wondering how to find out the type of a variable. In this quick tutorial, we’ll show you how to do just that.
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In Python, there are several types of variables that you can use. These include global variables, local variables, and constants. Each type of variable has its own advantages and disadvantages. Knowing how to find the type of variable in Python can help you write better code and avoid errors.
Global variables are defined in the main body of your code. They can be accessed by any function in your code. Local variables are defined within a function. They can only be accessed by the function in which they are defined. Constants are special types of variables that cannot be changed once they are defined.
To find the type of a variable in Python, you can use the type() function. This function takes a single argument and returns the data type of the argument. For example, if you have a variable x that is equal to 10, you can use the following code to find the type of x:
This will return “int”, which is the data type for integers in Python. If you have a variable y that is equal to “Hello world!”, you can use the following code to find the type of y:
This will return “str”, which is the data type for strings in Python.
What is Python?
Python is a programming language with many different applications. It is open-source and has a large community of users and developers. Python is easy to learn for beginners and has powerful data structures for more experienced programmers. You can use Python for web development, scientific computing, data analysis, artificial intelligence, and more.
What are the different types of variables in Python?
In Python, there are several different types of variables that you can use. The most common types of variables are integers (whole numbers), strings (text), and floats (decimal numbers). However, there are also some less common types of variables, such as Boolean values (true or false) and complex numbers (containing both real and imaginary components).
How to find the type of a variable in Python?
In Python, variables are created when you assign a value to them:
x = 5
y = “John”
z = 4.5
This create a variable named x, y, z and assigned them values 5, “John” and 4.5 respectively. You can find the type of a variable in Python using the type() function. For example:
type(x) # returns int (integer)
type(y) # returns str (string)
type(z) # returns float (floating-point number)
In this tutorial, we learned how to find the type of variable in Python. We also learned how to check if a variable is of a certain type, and how to convert a variable to a different type.