How to Replace a Character in a String Using Python
This tutorial covers the different ways to replace the character in a Python string: using built-in string methods, regular expressions, and more.
Python Programs on String Operations
In this tutorial, you’ll write Python programs to solve frequently asked questions on string operations.
13 Popular AI Models to Build Generative AI Applications
Want to build your own generative AI applications? Here’s a list of AI models to help you get started.
[Explained] How to Implement Switch-Case in Python
Want to implement a switch-case construct in Python? Learn the different approaches you can take to emulate switch-case behavior.
11 Must-Know Python List Methods
Want to learn the Python list methods? Here you’ll learn how to use Python list methods to add elements to, modify, and remove elements from Python lists.
How to Sort Lists in Python
This article will teach you how to sort a list in Python.
Using Python Timeit to Time Your Code
Want to learn the syntax of Python’s timeit function? Here, you’ll learn how to use the timeit function from Python’s timeit module and functions in Python.
Understanding CONCAT in SQL: A Basic Guide for Beginners
Want to concatenate two or more string columns in SQL? Learn how to use the SQL CONCAT function to concatenate strings.
A Guide to Bash Arrays
Get to know bash arrays? Here, you’ll learn how to declare and work with indexed and associative arrays in Bash.
[Explained] How to Create a Database Index in SQL
Want to speed up database queries? Learn how to create a database index using SQL and optimize query performance.
TRUNCATE vs. DELETE in SQL: Understanding the Differences
Learn how the TRUNCATE and DELETE statements work in SQL, the differences between them, and when you should prefer using one over the other.
How to Parse JSON in Python
JSON is a popular format for data exchange. Python ships with a built-in JSON module to parse and work with JSON data. And this tutorial will teach you all about working with JSON in Python.
How to Use the NumPy argmax() Function in Python
In this tutorial, you will learn how to use the NumPy argmax() function to find the index of the maximum element in arrays.
Decoding the SQL UPDATE Command
Are you looking to brush up SQL fundamentals? Learn how to use the SQL UPDATE command to update records in a database table.
7 Reasons to Use Rust for Your Next Development Project
Are you a developer looking to learn Rust? To help you decide, this article presents some of the features of Rust, one of the most popular systems programming languages.
Python enumerate() Function, Explained with Examples
This tutorial will teach you how to use the enumerate() function in Python.
Python len() Function: Syntax, Examples, and Use Cases
Working with Python iterables like lists and strings? Learn how to use Python’s len function to find the length of iterables with examples and and Use Cases.
How the Zen of Python Can Help You Write Better Code
Want to get better at writing Python code? Here’s how the Zen of Python can help us take first steps towards it.
Python map() Function, Explained with Examples
In this tutorial, you’ll learn how to use the Python map() function to apply a function on all items of an iterable.
How to Use Lambda Functions in Python [With Examples]
You may think Python lambda functions are an advanced feature, but here you will learn how to execute them in your code with examples. Let’s begin!
10 Python Data Structures [Explained With Examples]
Are you looking to add data structures to your programming toolbox? Take the first steps today by learning about data structures in Python.
How to Rename Pandas Columns [4 Examples]
Renaming columns in a pandas dataframe is a common operation. Learn the different methods to rename pandas columns with examples.
15 Beginner Python Projects to Practice and Learn
In this article, we’ll go over 15 Python projects with code that’ll help you build a portfolio, and level up your Python programming skills.
How to Sort a Python Dictionary by Key or Value
In this tutorial, you will learn how to sort a Python dictionary by its key or value.