Author: Arpit Mandliya

map is not a function in Javascript TypeError: .map is not a function occurs when we call map() function on object which is not an array. map() function can be only called on array. Let’s see with help of simple example: [crayon-678cc22635543926782877/] You will get following error when you execute the program: [crayon-678cc22635549829210201/] We got […]

In this post, we will see how to remove xa0 from String in python Python programmers have to deal with large amounts of various Unicode characters that appear when parsing HTML files and while using the Beautiful Soup library for dealing with HTML files. One such Unicode character is the xa0, which represents spaces in […]

The if-else statement is one of the common statements of many programming languages like Python, C/C++, and Java. It is a conditional statement and is used to perform some action based on a condition. With the if-else statement, we run a block of code based on the evaluation of a provided condition. If the condition […]

In this post, we will see how to convert vector to Array in C++. Vectors and Arrays in C++ We can use an array to store a collection of data belonging to a primitive data type. It stores the data in a contiguous memory location. Vectors are very similar to arrays. We can assume vectors […]

In this post, we will see how to print current directory in Python. Files and Directories in Python A computer system uses directories to store and organize files. Every file is present in some directory. There is a root folder at the top of the hierarchy, and every directory is a child of this root. […]

In this post, we will see how to convert bool to string in Python. Before moving on to finding the different methods to implement the task of converting bool to string in Python, let us first understand what a boolean and a string are. What is a string in Python? A string is the most […]

In this post, we will see how to convert UUID to String in Python. UUID in Python UUID stands for Universally Unique Identifier. It is a 128 bits ID that is used to uniquely identify a resource in the digital world. This resource can be a document, user, file, and more. UUIDs also have an […]

In this post, we will see how to deep copy a list in Python. Python mainly supports two different ways to copy the contents of one variable to another. Both these methods namely shallow copy and deep copy are extensively used in Python depending on the programmer’s needs. This tutorial demonstrates how to deep copy […]

1. Introduction to the Problem Statement In many applications, especially those dealing with scheduling, logging, or time tracking, it’s crucial to extract specific components from a datetime object, such as the hour. Python, with its robust datetime module, simplifies this task. Scenario: Consider we have a Python datetime object representing a specific moment, say 2023-11-27 […]