Top 10 Real-World Python Applications That You Should Know

Top 10 Real-World Python Applications That You Should Know

We live in a world where people and businesses rely highly on software applications to accomplish a…

Python Instance Variables with Examples

Python Instance Variables with Examples

When we deal with Python classes and objects, there we have different types of variables. 1. Ins…

Python Uppercase: A Complete Guide

Python Uppercase: A Complete Guide

In Python, we have a upper() method for string data values, which can convert all the lowercase let…

Python TypeError: 'str' object cannot be interpreted as an integer Solution

Python TypeError: 'str' object cannot be interpreted as an integer Solution

The Python range method can only accept integer values as arguments. All the three arguments it acc…

Python AttributeError: 'numpy.ndarray' object has no attribute 'append' Solution

Numpy is a third-party open-source Python scientific computational library. It is widely used for i…

How to Declare a List in Python?

How to Declare a List in Python?

There are various techniques in Python to initialize a list object. We can use Square brackets, lis…

Python TypeError: 'builtin_function_or_method' object is not iterable Solution

Python TypeError: 'builtin_function_or_method' object is not iterable Solution

An iterable object is a data value in Python that can iterate using a for loop. List, tuple, dictio…

Python SyntaxError: 'continue' not properly in loop Solution

Python SyntaxError: 'continue' not properly in loop Solution

While writing code in Python we need to follow some rules, that define how the code must be written…

Convert a Binary Tree to Its Mirror Tree

Convert a Binary Tree to Its Mirror Tree

A binary tree is an important data structure. It has numerous applications in programming. A binary…

Python TypeError: 'NoneType' object is not callable Solution

Python TypeError: 'NoneType' object is not callable Solution

In Python to call a function, we use the function name followed by the parenthesis (). But if we tr…

Write a Program to create a loading bar

Write a Program to create a loading bar

Problem Statement We need to write a program in C, C++, and Python, that creates a loading bar o…

Program to Find LCM and HCF of two numbers

Program to Find LCM and HCF of two numbers

LCM stands for Least Common Multiple and HCF stands for Highest common factor. Finding LCM and HCF …