Python static method belongs to the Class. They are used to create utility methods for the class. The static method is called from the Class reference. They can’t change the state of the object since they belong to the class.…
The idea of Python main function is to execute some code only when the Python script is executed directly. The function should not execute when the same script is imported as a Python module in another program. How to Write…
Python command-line arguments are the parameters provided to the script while executing it. The command-line arguments are used to provide specific inputs to the program. What is the benefit of Python Command Line Arguments? Python command-line arguments help us to…
Python doesn’t have a ternary operator. But, it supports writing an if-else statement in such a way that it works as a Python ternary operator. Why Python doesn’t have a special ternary operator? Many programming languages have ternary operators. But,…
Python self variable is used to bind the instance of the class to the instance method. We have to explicitly declare it as the first method argument to access the instance variables and methods. This variable is used only with…
Python doesn’t have explicit array data structure. It’s because we can do the same things with the List. The list contains a collection of items and it supports add/update/delete/search operations. That’s why there is not much use of a separate…
Python modulo operator (%) is used to get the remainder of a division. The modulo operation is supported for integers and floating point numbers. The syntax of modulo operator is a % b. Here “a” is dividend and “b” is…
When a function calls itself, it’s called a recursive function. In this tutorial, we will learn how to write Python recursion function. What is Recursion in Python? When a function is defined in such a way that it calls itself,…
Numbers are used to store numerical values in the program. Python support three types of numbers – int, float, and complex. Python 2 also supports “long” but it’s deprecated in Python 3. In Python, numbers are also an object. Their…
Python packages help us to manage modules and python scripts. They are normal directories with a init script – __init__.py. How to Create a Python Package? We can create a package by following below steps. Create the package directory –…