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Recently while working on a project for my clients, I encountered a scenario where I needed to resize images, pixel coordinates must be whole numbers because pixels cannot be fractional. Then explored more about converting float to int. In this article, I will explain how to convert float to int in Python with suitable examples. … Read more >>
When I started my programming journey at Stanford’s computer science program, one of the first algorithmic challenges I encountered was reversing numbers. In this article, I’ll walk you through multiple methods to reverse a number in Python, from the most simple approaches to more advanced techniques with examples. Reverse a Number in Python Let us … Read more >>
As a software engineer who has worked with Python for many years across the USA, I’ve implemented factorial calculations more times than I can count. In this comprehensive guide, I’ll walk you through multiple approaches to calculating the factorial of a number in Python, from the simplest implementations to highly optimized solutions. What is a … Read more >>
As a software engineer who has spent over a decade optimizing algorithms for tech companies across San Francisco and New York. I came across various situations where I needed to use binary search as a part of my project. In this article, I will explain binary search in Python with examples. Python Binary Search Binary … Read more >>
As a Python developer with over a decade of experience, I came across various scenarios where I needed to handle errors. Today, I’m going to walk you through one of Python’s most powerful error-handling features: catching multiple exceptions. Let us learn various methods to catch multiple exceptions in Python with suitable examples. Python Multiple Exceptions … Read more >>
As an experienced Python developer, I have encountered countless scenarios where I needed to extract specific information from dictionaries. There are various methods to select multiple keys from a Python dictionary. In today’s tutorial, I will explain how to select multiple keys from a dictionary in Python with examples. Select Multiple Keys from a Dictionary … Read more >>
In this tutorial, we will learn How to create APIs for a To-Do list using the Django rest framework. In this tutorial, we will get to learn about how we can implement all the HTTP methods such as get, post, put, patch, and delete. And we will create APIs to perform all the CRUD operations. … Read more >>
In this Python Django tutorial, we will learn, How to create a Notes Taking Application in Django. It is a CRUD (Create, Read, Update, Delete) application. We will make a list of documents to edit, delete, and add Notes. These notes will be stored in the default database dbsqlite3 where we can view our list … Read more >>
Python has become a key programming language for data science and machine learning. As more companies seek data scientists, interviews often include Python-focused questions to assess candidates’ skills. These questions cover topics like data manipulation, analysis, visualization, and machine learning using Python libraries. Preparing for Python data science interviews can significantly boost your chances of … Read more >>
Data preprocessing is a key step in machine learning projects. It involves cleaning and preparing raw data before using it to train models. Without proper preprocessing, machine learning algorithms may produce poor results. Data preprocessing transforms messy, real-world data into a clean format that’s ready for analysis. This process can include handling missing values, removing … Read more >>
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