Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Printing all the combinations for a list of objects is one of the common operations that we can perform on a given list. The 'itertools' module of Python provides some built-in methods that are efficient and easy to use, making it simple to generate possible combinations of list objects. We are going to learn how we can use the 'itertools' module through this article. Python program to Print all Combinations for a list of Objects Let's discuss the in-built methods of itertools along with their example program that will show us how to produce the combinations for ... Read More
Python is a versatile and powerful programming language that is widely used in scientific computing, data analysis, and machine learning. One of the key libraries that makes Python so useful for these fields is NumPy. NumPy provides powerful tools for working with arrays, which are essential for many scientific computing tasks. In this article, we will explore how to concatenate two 2−dimensional NumPy arrays using Python. If you've ever worked with arrays in Python, you know how useful they can be for storing and manipulating large amounts of data. However, you may need to combine two arrays into a single, ... Read More
A matrix can be thought of as a collection of cells organized in rows and columns. Each cell can contain a value, which can be either empty or non-empty. In computer programming, matrices are commonly used to represent data in a two-dimensional grid. In this article, we will discuss how to efficiently count the number of connected non-empty cells in a matrix, taking into account possible updates to the matrix. We will explore different approaches to solve this problem and provide real code examples to demonstrate the implementation. Syntax The basic syntax for querying the count of connected non-empty cells ... Read More
Python has gained immense popularity in recent years due to its versatility and ease of use. One of the key reasons for its success is the availability of numerous libraries and packages that simplify complex tasks. NumPy is one such library that is widely used in scientific computing and data analysis. It provides a powerful N−dimensional array object that can handle large data sets and perform various mathematical operations efficiently. In this tutorial, we will learn how to convert a dictionary into a NumPy array using Python. As data scientists and analysts, we often deal with data in different formats, ... Read More
Introduction Companies have to struggle a lot to position themselves in the minds of their customers and the general public at large, so when companies are here to fight the taboo, sell products that are now loudly talked about, products that have shame associated with them, and it becomes all the more difficult. However, Victoria's Secret is a brand that has not only fought the taboo and conquered the shame but also won over customers' hearts. Victoria's Secret has started a revolution when it comes to ladies’ undergarments. In this article, we will be understanding the birth, growth trajectory, and ... Read More
Introduction Diversity, Equity, Inclusion, and Belonging are not just terms but powerful weapons that can build an organization and drive it to success. DEIB means an organization that is ready to accept people from different walks and backgrounds of life and also encourages them to speak their hearts out. Out is a feeling in which the diversified workforce feels as big a part of the organization as any other employee. In this tutorial, we will be understanding the various ways to remove bias from your hiring process and the benefits of the DEIB organization. Various Ways to Remove Bias from ... Read More
In machine learning, data comes in different types, including numerical, categorical, and text data. Categorical features are features that take on a limited set of values, such as colors, genders, or countries. However, most machine learning algorithms require numerical features as inputs, which means we need to convert categorical features to numerical features before training our models. In this article, we will explore various techniques to convert categorical features to numerical features in Python. We will discuss one-hot encoding, label encoding, binary encoding, count encoding, and target encoding, and provide examples of how to implement these techniques using the ... Read More
In this tutorial, we will explore different methods to convert bytes to integers in Python. Converting bytes to integers is a common task when dealing with binary data, such as reading data from files or network sockets. By converting bytes to integers, we can perform various arithmetic and logical operations, interpret data, and manipulate it as needed. So, let's dive in and learn how to seamlessly convert bytes to integers in Python How to Convert Bytes to Int in Python using the `int.from_bytes()` method? The `int.from_bytes()` method allows us to create an integer from a given sequence of bytes. It ... Read More
Introduction Companies are only successful in this Volatile, Uncertain, Complex, and Ambiguous (VUCA) world if they are solving customer problems. Necessity is the mother of innovation and the reason for the birth of start-ups. Companies that are human and customer-centric always find their way out in the blue ocean or the red ocean markets. Zomato is one such company that has sailed through the waves of time and cutthroat competition. Zomato today is a household name in the Indian market and a brand that has a reputation for being innovative, having impactful marketing communication, and providing employment opportunities to hundreds ... Read More
Introduction There are new businesses opening every minute. Among this tide of businesses, the only ones that reach the shore are the ones that are dedicated to serving customers and understanding in actual terms what customers need. Meesho is one such online platform that understood what the community needs and started its startup with the goal of improving the lives of the community and giving the offline store the required digital boost. In this article, we will be diving deep into the birth, the growth trajectory, and the excellent marketing initiatives of Meesho. The Birth and Growth Trajectory of ... Read More