How to open a file, read data from the opened file, and write data to the file? In this article, we would discuss that in detail. How to open a file in Python? In Python, we can use the open() function to open a file. Though the open() function can take many...

Even though a program is syntactically correct, it may throw errors at runtime and cause interruptions in the flow of the program. Such unusual conditions are called exceptions. For example, let’s try to divide a number by zero. n = 100 m = 0 r = n/m print(r) The...

In this article, we would discuss how to take user input in Python 3.6 or higher versions of Python. In Python 3.6 onwards, we can use the input() function to take user input. The input() function takes a prompt as input. A prompt is a string that is printed on the...

In our previous article, we discussed Python classes and objects. In this article, we will discuss how to inherit the data and methods of one class to another class. Let’s try to look at an example first. Let’s say we have a class called Person. The Person class...

Python is an Object-Oriented Programming (OOP) language. We can use classes in Python. A class can contain both data and methods. Using the methods of a class, we can access or operate on the data. Let’s understand Python classes and objects with an example. Let’s say...