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In this tutorial, I will explain how to check if a string starts with a specific substring in Python. As a Python developer, I recently faced a real-world issue where I needed to validate user input to ensure it followed a specific format. One of the requirements was to check if the input string started … Read more >>
In this tutorial, I will explain how to check if a string is an integer or float in Python. As a Python developer working on a project for one of my clients in New York, I came across a situation when dealing with user input and data parsing, I needed to check if a string … Read more >>
Recently in a Python webinar, someone asked me how to check if a string is empty or NaN in Python. After researching, I found some important methods, in this tutorial, I will explain how to check if a string is empty and if a string is NaN in Python separately with examples that will help … Read more >>
In this tutorial, I will explain how to remove numbers from strings in Python. As a data scientist working with US census data, I frequently encounter strings containing text and numeric digits. To clean and process this data effectively I explored various ways, Let us see some important methods to achieve this task. Remove Numbers … Read more >>
In this tutorial, I will explain the difference between functions and methods in Python. One of my team members asked me some doubt regarding the difference between functions and methods, I explored more about this topic and I will share my findings in this article with examples and screenshots of executed example code. Function in … Read more >>
In this tutorial, I will explain how to square a number in Python. As a data scientist working for a US-based company, I often perform mathematical operations like squaring numbers for data analysis tasks. Let’s explore various methods to square a number in Python with examples and screenshots of executed example code. Methods to Square … Read more >>
In this tutorial, I will explain how to check if a number is NaN in Python. As a data scientist working for a US-based company, I often need to handle and clean large datasets, where I had a requirement to check if certain numbers are NaN (Not a Number). Let’s explore various methods to achieve … Read more >>
In this tutorial, I will explain how to generate random numbers between 0 and 1 in Python. As a Python developer, I recently faced a challenge where I needed to simulate random events for a project based in New York City. After researching and testing different methods, I found several effective solutions that I will … Read more >>
In this tutorial, I will explain how to convert decimal numbers to binary in Python. As a Python developer working on various projects in the USA, I often encounter situations where I need to convert numbers between different bases. Python provides several ways to perform this conversion, and I’ll walk you through the most common … Read more >>
In this tutorial, I will explain how to round numbers to 2 decimal places in Python. As a data scientist working for a US-based company, I often need to present financial data in reports in which I had a requirement to round numbers to 2 decimal places to make the data more readable. Let’s get … Read more >>
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