Learn Python

Pandas Exercises And Solutions

Understanding Environments and Environment Variables in Programming

Master the use of environment variables in programming to streamline and secure your development across multiple platforms like Python, Node.js, PHP, etc.

Starting a project for API Development (with Flask)

How to start and build a successful Flask API

Deploy model using Streamlit and Heroku

How to read a file in Python?

Learn how to read files in Python and master data manipulation. Discover how to access and process information from different sources - get started today!

Sorting and Searching Algorithms in Python

Explore sorting and searching algorithms in Python. Learn how to optimize data management with these essential programming techniques.

Deploy Models using Streamlit and Render.com

Feature Engineering

Introduction to Python Pandas

Understanding Python Syntax vs Javascript

Everything you need to know about SQLAlchemy

SQLAlchemy is the most popular ORM for Python, start using it in 8min

Machine Learning Basics

Exploring Time Series

Exploring Natural Language Processing

Exploring Decision Trees

Model Evaluation

Bernoulli Probability with Python

Hypothesis Testing

Boosting Algorithms

Logical conditions in Python explained

Exploring Linear Regression

Binomial Probability with Python

Connecting to SQL Databases

What is a Linear Regression and how to use it in machine learning models

Discover the power of linear regression, a model that predicts outcomes based on one or more variables. Learn about its five key assumptions and how it can help you understand relationships between data points. Dive into simple and multiple linear regression to enhance your data analysis skills.

Deploy model using Flask and Heroku

Code an Excuse Generator Using AI

Create an AI-powered Excuse Generator using Python or JavaScript. Learn to connect with ChatGPT's API and generate creative excuses. Perfect for coding practice!

Hypothesis Testing Exercises in Python

Use your NumPy, Pandas and Matplotlib skills to practice a little about hypothesis testing with Annova and others

Algorithm Optimization Project for Machine Learning

Learn the basics on how to optimize or better build algorithms in Python for Machine Learning

ML web app using Streamlit tutorial

Use Streamlit to create a machine learning web application.

Random Card Generator CLI

Use your Python skills to randomly draw a poker card on every time the algorithm runs

File Hierarchy Report

Scanning files in a computer and building a report based on the findings

Todo List CLI with Python

Todo List CLI using Python

Todo List API

Build a Todo List API using Flask or Django

Create a Dictionary Terminal APP

Conect to the UrbanDictionary.com API to create an app that can be used from the terminal to retrieve meanings of words

Integrating with the Twitter API Project Tutorial

Connect with an API, retrieve the data and save it into a python pandas dataframe for easier manipulation and into a SQL database.

Learn Python Loops and lists Interactively

Practice Python Lists and tuples (arrays) with interactive auto-graded exercises and video solutions

Master Python by practice (interactive)

Practice your Python programming skills with this interactive and auto-graded set of exercises.

How to Reverse a List in Python?

Reversing a list is a very common operation in the day of a programmer. We can do it with the most common ways are the reverse() method and with a syntax trick.

How to install python pandas?

Learn how to install Pandas in Python easily on Windows, MacOS, and Ubuntu. Follow our step-by-step guide to correctly set up Pandas for data analysis.

How to consume an API in Python?

Learn how to consume an API in Python. Discover the essential steps to access and use external data in your applications. Boost your projects now!

Pandas Data Cleaning

Learn how to clean and preprocess data using Pandas in Python. Discover essential techniques and functions for handling missing values, duplicates, outliers, and more.

How to exit Python in terminal

Exiting Python from the terminal can be achieved in 3 different ways. The exit and quit commands will exit Python and you can as well exit by using keyboard shortcuts such as ctrl+z and ctrl+d on Windows and Unix Based Systems respectively

What does a double equal sign mean in Python?

Learn the meaning of the double equal sign in Python. Explore how it works for equality comparison and make your code more powerful.

How to update Python version?

On this step-by-step guide you'll find how to update python version on all mayor Operating Systems (Windows, MacOS and Linux) making use of Chocolatey, Homebrew and Deadsnakes as well with the option to download and install from python.org

What Does // Mean in Python?

Build and operate database with SQL Alchemy

SQLAlchemy in its version 2 allows us to manage our database as if they were ordinary objects in the code. Learn how to take advantage of this powerful ORM.

Start a React + Flask (Full-Stack) Project

Use Javascript, React.js, Python and Flask to build an entire full-stack application

4Geeks Templates & Boilerplates Intro

What is Object Oriented Programming?

Discover what Object Oriented Programming is and understand the fundamentals behind this powerful software development methodology.

What is recursion in Python?

Discover what recursion is in Python. Explore the technique of calling itself to solve complex problems elegantly and efficiently.

Python Modules

Learn about modules in Python and how to take advantage of them to efficiently organize and reuse your code - improve your programming skills!

How to Deal With Outliers

Working with Lists in Python

Lists are the first type of data-structures that Python has to store multiple values at once, they are very powerful and heavily used in every day operations for any type of program in any industry

Introduction to Numpy

Understanding JWT and how to implement a simple JWT with Flask

Building RESTful API's using Flask

Flask is becoming the most popular Python framework (if its not already), learn how to build RESTful API's the REST way

Exploring Neural Networks

Time Series

Support Vector Machine

Regularized Linear Models

How to take the Exploratory Data-analysis Module

Plotting Binomial Distribution with Python

Introduction to Python

Intro to Matplotlib

Exploratory Data Analysis and Cleaning with Titanic

Exploring Naive Bayes

Understanding Django Rest Framework

Model Hyperparameters Optimization

Unsupervised learning

Intro to AWS SageMaker

Interacting with an API using Python

Connect with any API, retrieve the data and save it into a python pandas dataframe for easier manipulation and into a SQL database.

Family Tree Static API with Flask

Create an API to read from a family tree structure

Build a StarWars REST API

The StarWars Blog API will let you practice building a REST API using lightweight API frameworks like Express (for node) or Flask (for python) using SQLAlchemy ORM and Python language. while building a fun blog. Ideal for juniors looking to practice API development in python.

Machine Learning Final Project

These are your machine learning final project instructions

TicTacToe CLI with Python

Create a TicTacToe List CLI using Python

Queue Managment CLI with Python

Terminal-based queue management application

Family Static API with Flask

Create an API to show family members

Queue Managment API

Develop and API that integrates with Twilio.com to recreate a Queue Managment System similar to

Compression Algorithm w/Python

Building a Compression Algorithm using Python and Emojis

Learn how to build HTTP requests with Python

Learn interactively to consume and create HTTP requests to APIs using Python

Learn Python Functions Interactively

Learn and master functional programming by doing auto-graded interactive exercises.

Numpy Tutorial Exercises

This interactive tutorial will help you become familiar on it, master the most used functionalities and help you clean up your first datasets

What is pyenv and How to Install It?

Discover what pyenv is and how to install this powerful tool to manage Python versions on your system. Facilitate project development.

How to reverse string in Python?

Learn how to reverse a string in Python using different approaches and code examples.

How to install Python?

Learn how to install Python on your computer easily. Discover the necessary steps to start programming with this popular programming language.

How to Round in Python?

Learn different methods to round numbers in Python. Discover techniques to round to a specific decimal place, nearest integer, or with custom precision. The most common method used is the round method

How to square a number in python

On how to square a number in Python we explore different ways that includes pow(), math.pow, the power operator (**) as we create as well our own function to receive exactly this squared value

How to comment multiple lines in Python

In Python, the # symbol is used for commenting a single line of code. It´s possible to use this character to comment multiple lines, but you'll need to put one by one. If we want to comment multiple lines in a more simple way, then we use the 'docstring' method.

How to check python version?

Get the latest version of Python with this easy guide! Learn how to check your current version and upgrade to the newest version with just a few clicks. #Python #VersionCheck #Upgrade

Python list extend method

Local Web Development Setup And Best Practices

How to start and setup your local web development environment across Windows, Mac, and Linux. Optimize your coding workflow: Project organization, Version control, IDE configuration, etc.

Start a new HTML/CSS Project

Build and publish the most basic HTML/CSS website you can build

Deploy to Render.com

Publish your website to Render.com for free

What Are Third-Party Libraries Used for in Python?

Learn how third-party libraries in Python can enhance your projects. Discover how to incorporate advanced functions and accelerate your development.

What are Python Dictionaries?

Discover what Python dictionaries are and how they are used. Learn how to leverage these data structures to efficiently organize and access information.

What is Python used for?

Discover what Python is used for and how this programming language is used in artificial intelligence, data analysis, web development, and more.

How to Deal With Missing Values

Python for DataScience

Working with Functions in Python

Functions are an amazing tool, they allow you to re-use and simplify your code like never before. Before functions existed algorithms were almost impossible to maintain

Working with or manipulating strings with Python

String concatenation is the Web Developer's bread and butter, our job is to concatenate strings to create HTML/CSS documents programmatically

Linear Algebra

Intro to deep learning

K-nearest neighbors

Random Forest

Logistic Regression

Importing Static Files with Pandas

Algorithms and Data Structures Optimization

Random Variables

Web Scraping With Beautiful Soup

Plotting Distributions with Python

Plotting Functions With Python

Learning to code with Python

Decision Trees

Natural Language Processing

Naive Bayes Algorithm

Discover Naive Bayes: a simple yet powerful classification algorithm based on Bayes’ theorem. Learn its implementations and hyperparameters.

Real Estate Data Cleanup

Prepare a real dataset to later train a machine learning model

ML web app using Flask tutorial

Use Flask to create a machine learning web application to predict Titanic survival.

Build a linear regression model using pandas and python

Learn how to build a linear regression model from scratch: understand a new dataset, perform exploratory data analysis (EDA), model the data, and optimize your model. Discover how the $R^2$ evolves by adjusting the Lasso model's hyperparameter up to a value of 20.

Todo List CLI on the Cloud

Todo List CLI using saving and retrieving the Todo's on the cloud

Todo List API + VanillaJS Front

Let's build a todo list from zero to publish using a Python Flask API and a Vanilla.js front-end

The Excuse Generator CLI (python)

Disneyland for procrastinators. This excuse generator in python takes no more than 20 lines of code and can save you for the rest of your life!

Contact List API

Using the Flask o Django library in Python, create an API that supports: Creating, Updating, Reading and Deleting contacts.

Todo List API with Python Flask Interactive

Create a Todo list API Interactively using Python language and the Flask Framework

Authentication system with Python Flask and React.js

Almost every website in the world has user authentication, in this project you have to implement user authentication using the Python Flask framework for building a backend REST API and React.js and sessionStorage API for the front end web application.

Pandas tutorial exercises

Master Pandas, the most popular Python library for machine learning, with our pandas tutorial exercises. Learn to create DataFrames, clean datasets, and more, with exercises developed by experts.

Learn Python Interactively (beginner)

Python Exercises for beginners, from Hello World to variables, loops and a little bit of functions.

How to update Python in Terminal?

In our step-by-step guide on how to update Python in terminal, we explore the most straight forward methods to successfully update Python version in Linux, MacOs and Windows systems

How to Get Python List Length?

A simple way to get the length of any Python list is using the `len()` function.

How to Split a String in Python?

Learn different methods to split a string into substrings in Python. Explore practical examples and best practices for effective string manipulation.

RegEx Examples: Mastering Regular Expressions with Practical Cases

On RegEx examples we'll be covering different regular expressions examples for the most used data. You'll find patterns with working snippets for Javascript and Python for emails and passwords validation, Integers, Float numbers and Decimals extraction

How to concatenate Strings on Python

Learn how to concatenate strings in Python efficiently. Explore string manipulation techniques and enhance your coding skills today!

RegEx for whitespaces

On RegEx for whitespaces we'll be discussing the different ways to detect whitespaces using regular expressions. RegEx has more than one way to search in a given text for these characters and we'll be giving an example with the most used one

What is float in python?

A float type variable is used to store real numbers with fractions (or floating point numbers). The float() method returns a float number from any received integer, numeric string or even a boolean!

How to multiply in python

The easiest way to multiply in python is by using the asterisk symbol like this: 3 * 2

Convert List to String in Python

A simple way to convert a list to a string in Python using the join() method.