Python Basics

When you first start learning Python, there’s one feature that immediately stands out from other programming languages: indentation. Indentation is not just a style preference, it’s a core part of Python’s syntax. Misunderstanding how it works can lead to a frustrating debugging experience, but once you understand its logic, it becomes a clean and intuitive … Read more

Learning Python is one of the top skills in today’s IT industry because Python is used to build several types of applications. Some examples are: If you are getting started with Python the first step is to understand how to write and run simple Python programs on your computer. Those are basic programs written in … Read more

This article shows the results of a case study that researches how popular Python is as a programming language based on usage across GitHub. Python is an object-oriented language and it’s becoming more and more popular among developers because it allows creating a variety of tools and applications. From automation tools to web apps, from … Read more

At some point in your development journey, you might have to generate random numbers in Python. In this tutorial, we will see how to do that. The Python built-in random module can generate random numbers (e.g. integers or floats) within a specific range. The NumPy library also provides a random module to generate random numbers. … Read more

When working with Python, it’s essential to know how to print variable values within strings. There are multiple ways for you to do this in your programs. This article is designed to guide beginner developers through the process of printing variables in a string, covering the basic use of the print() function, concatenation, and the … Read more

Are you here because you have tried to concatenate a string and an int in Python and you have seen an error? You are in the right place to fix it. In Python, you cannot concatenate a string and an int using the concatenation operator (+). One way to make the concatenation work is to … Read more

Python is a popular programming language used in many different ways, like creating websites, working with data, or building artificial intelligence. It’s known for being easy to learn, making it great for beginners and experienced developers. If you are new to programming with Python, you might wonder: “Which Python version should I use?” The simplest … Read more

Have you heard about the Python programming language and do you want to create your first Python script? You will learn how to do it with this guide. A Python script is a sequence of instructions that can be executed as a program to perform a specific task. The instructions are lines of Python code. … Read more

The process of converting one Python data type to another data type is called type casting. Type casting can be useful when you want to ensure that your data is compatible with specific functions or operations (e.g. converting a variable to a string before concatenating it to another string). How Can You Do Type Casting … Read more

I’m familiar with lists in Python and I’m aware that dictionaries are also available. What is the difference between lists and dictionaries? Which one should I use? Lists are ordered Python data structures in which every element can be accessed using an index. Dictionaries are data structures in which each element is a key-value pair. … Read more