The Python Typeerror: list indices must be integers or slices, not list occurs when you try to use a list as an index of another list instead of using an integer or slice. To fix it, provide an integer or slice as the index instead of a list. The list indices must be integers or […]
What Is Casting In Python
Type casting, or just “casting,” in Python refers to the process of converting one data type to another. For example, converting an integer to a string, a float to an integer, or a string to a list, etc. The word “casting” in programming comes from the metalworking process of “casting,” in which molten metal is […]
What is Django Used For?
Django is a high-level web framework that enables developers to build robust and scalable web applications quickly and easily using Python. Originally developed in 2003 by a group of developers at the Lawrence Journal-World newspaper in Kansas, Django has since grown into one of the most widely-used web frameworks in the world, powering websites and […]
5 Most Popular Ways to Call a Function in Python
Creating a function in Python is one thing, but calling it is another. In order to get the most out of a function, be it the one you’ve built yourself or the one that’s built into the programming language, you need to know the most suitable way to call it for the specific purpose you […]
Django Template for loop Tutorial
Django templates provide a powerful set of tools for displaying data on a webpage. Like if statements if you want to display data based on certain conditions. In this post, we are going to learn about the Django template for-loop. The for loop allows you to iterate over a list or queryset of data and […]
How to Find Remainder in Python
In this post, we will look at various ways to find the remainder of a division operation in Python. The most popular method for finding a remainder in Python is using the modulo operator, %. It is the official Python remainder operator and it returns the remainder of the division of one number by another. […]
How to get ASCII value of Char in Python
ASCII (American Standard Code for Information Interchange) is a character encoding standard that represents characters in computers. Each character is assigned a unique number between 0 and 127. You may encounter a problem where you are supposed to write a Python program to get the ASCII value of a character. Getting the ASCII value of […]
Django Migrations Tutorial: How to Make Migrations in Django.
This post will show you how to do migrations in a Django project. Creating migrations and then applying them to the database are two separate steps in the Django migration process. The makemigrations command is used for the former, and the migrate command for the latter. What are Migrations in Django? Django migration is a […]
Exponents in Python: A Complete Guide
Exponentiation is a mathematical operation that represents repeated multiplication of a number by itself. To raise a number to a power in Python, we can either use the exponentiation operator (**) or the pow() function as well as some other ways to raise a number to a power that we will cover in this post. […]
How to Create Form from Model in Django
This post will show you how to create a form from a model in Django using the ModelForm class. Assume you’re developing a book website where users may add Books with information such as title, synopsis, and cover for each book. You will, of course, need a form for this. But instead of creating the […]
