Python atan2() is an inbuilt method that is defined under the math module which is basically used to find the arctangent of y/x in radians.
Python atan2() is an inbuilt method that is defined under the math module, which is used to find the arctangent of y/x in radians. In terms of atan(), we can relate it as atan(y/x) where y and x are numeric values. We can use a math module by importing it. We need to import the math module; after importing, we use to call this function using the static object. It returns the arctangent of the two passed numeric parameters in the form of y/x.
The atan2(y, x) returns value of atan(y/x) in radians. The atan2() method returns a numeric value between – and representing the angle of an (x, y) point and the positive x-axis.
In this tutorial, you’re going to learn a variety of Python tricks that you can use to write your Python code in a more readable and efficient way like a pro.
Today you're going to learn how to use Python programming in a way that can ultimately save a lot of space on your drive by removing all the duplicates. We gonna use Python OS remove( ) method to remove the duplicates on our drive. Well, that's simple you just call remove ( ) with a parameter of the name of the file you wanna remove done.
In the programming world, Data types play an important role. Each Variable is stored in different data types and responsible for various functions. Python had two different objects, and They are mutable and immutable objects.
Magic Methods are the special methods which gives us the ability to access built in syntactical features such as ‘<’, ‘>’, ‘==’, ‘+’ etc.. You must have worked with such methods without knowing them to be as magic methods. Magic methods can be identified with their names which start with __ and ends with __ like __init__, __call__, __str__ etc. These methods are also called Dunder Methods, because of their name starting and ending with Double Underscore (Dunder).
The OS module is a python module that provides the interface for interacting with the underlying operating system that Python is running.