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Practity Blog

Articles, tutorials, guides about Python, Excel and programming. The Practity blog is a great resource for Python and excel students to learn about all important topics related to coding and technology.

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Amicable Pairs
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Amicable Pairs with Python Project to Learn Python Amicable numbers, also known as an amicable pair, are two different numbers such that the sum of the ...

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BlackJack with Python
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Blackjack Simulator Python Game project Blackjack is one of the most popular card games played in Casinos worldwide. The game is also known as 21 because the ...

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Create Data Table Project
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Create Data Table Project Python Data Problem   Given the following sales data (EUR) of 5 shops online during the first half of the year: Sales ...

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How Do I Know If I am proficient in Python?
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How Do I Know If I am proficient in Python?   Python, with its simplicity and versatility, has become one of the most popular programming languages in ...

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Die Hard 3 Jugs Problem
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Die Hard 3 Jugs Problem with Python   Write a Python program that simulates the process of obtaining exactly 4 liters of water using two buckets. The ...

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Sort Exercise
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Sort Exercise with Python   Write a Python program to sort the elements of the following array in ascending order, using the specified pair-wise ...

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Staircase Steps Challenge
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Staircase Python Challenge   A child is running up a staircase with N steps, and can hop 1 step, 2 steps or 3 steps at a time. Write a Python ...

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Data Modeling Explained
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Introduction to Data Modeling   Data modeling is a crucial process in the field of information technology that involves creating a visual ...

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The Developer Mindset
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The Developer Mindset Programming can seem like a daunting endeavor, filled with complex algorithms and intricate logic. However, with the right mindset and ...

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Python Pattern Exercises
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Python Pattern programs for Practice   Write a Python program to display three different patterns: 1. An equilateral triangle pattern with '*' using ...

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Common Problems Faced by Students Learning Python
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The Most Common Problems Faced by Students Learning Python   Learning to code is an exhilarating journey filled with challenges, difficulties, and ...

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What is Synthetic Data?
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What is Synthetic Data? In today's data-driven world, the demand for high-quality, diverse datasets is ever-increasing. However, acquiring real-world data can ...

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Password Verification Project
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Password Verification Project Project to Practice Python   The aim of this mini project to practice Python, is to write a function that simulates the ...

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Generate a dataframe with fake data: Pandas exercise
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Generate a dataframe with fake data Python pandas exercise with dataset The objective of this Python pandas exercise with dataset is to generate a fake ...

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Binary to Decimal Converter Challenge
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Binary to Decimal Converter Challenge Python Coding Challenge   The objective of this Python coding challenge is to write a Python program that ...

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Python JSON Project
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Python Program to Query JSON file Python JSON Practice Project The JSON file "cars.json" (see below) contains data about the inventory of a used cars dealer. ...

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Golf Score Calculator Project
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GOLF SCORE CALCULATOR PROJECT Python Dictionaries Practice The golf scorecards of 4 golf players are stored in 4 dictionaries, each one corresponding to a ...

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Roulette Winning numbers Counter
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Roulette Winning Numbers Counter   The list "roulette" contains the winning numbers of a casino roulette game in the last hour. Your task is to write ...

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How to Start Python Programming Projects?
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   A Step-by-Step Approach to Starting and Planning Python Programming Projects Python programming has gained immense popularity in recent years due to its ...

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Fun Python Project to Draw Shapes
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Fun Python Project to Draw Shapes   Write a Python 3 function using the turtle library that allows users to draw geometric shapes. The function should ...

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Lottery Tickets Validation
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Lottery Tickets Validation Program Python Programming Example   This Python programming example is the second part of the lottery tickets generator ...

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Lottery Tickets Generator Project
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Lottery Tickets Generator Python Programming Practice   Write a Python 3 script to generate 10 unique lottery tickets, each containing 10 numbers ...

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Find the Day of the Week Project
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Find the Day of the Week Challenge Python Coding Problem   The goal of this Python coding problem is to write a Python program that prompts the user ...

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Python Projects with Source Code
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Python Projects with Source Code   Python projects with source code are vital for effective learning. While attending courses or watching tutorials is ...

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Appointments Notifications Project
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Appointments Notifications Project Python Assignments   This Python assignment aims to familiarize students with scheduling and automation of ...

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Challenge: Program to Add Watermark to PDF
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Python Program to Add Watermark to PDFs Python Problems for Practice   In this Python problem for practice you will have to write a script to ...

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Function to count values of a List
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Build the Python len() Function Python loops and lists practice question   Write a Python 3 program that counts the number of elements in a given ...

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Python Exercise: Find the longest word in a paragraph
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Longest word in a paragraph Python Programming Exercise Instructions The goal of this Python programming exercise is to write a Python 3 program that finds ...

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Python Countdown Challenge
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Python Coding Exercise   This Python countdown challenge is a great Python coding exercise for beginners to practice loops along with functions. Your ...

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Matrix Calculator Challenge
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Python Exercise of Loops Python Program to Multiply Matrices   Write a Python program that multiplies a 3x3 matrix with a 3x3 matrix. The script ...

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Range() Function Simulation
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Python Problem Solved Python Range() Function Simulator   Your task in this Python problem is to create a Python function that works like the popular ...

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Validate Credit Card Numbers
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Python Regex Challenge Credit Card Validator   Credit card numbers are a series of digits assigned to a payment card that is used as a method of ...

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Program to validate IBAN Numbers
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Program to validate IBAN Numbers Python Challenge for Intermediates This is a Python challenge for intermediates where you should develop a program to ...

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Python Projects with GUI
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Python Projects with GUI   Python projects with GUI (Graphical User Interface) offer an exciting and practical way for students to apply their ...

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Project Idea: Time Converter App
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Python Time Converter App Python Projects Ideas with GUI The goal of this fun project is to learn and practice how to build with Python programs with ...

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What Projects Can I do with Python?
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Python Projects for Intermediates Python projects are essential for learning Python as they provide experience and a platform to apply theoretical knowledge ...

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Create a class to manage donations of a charity
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Class to manage donations of a charity Python Programming Challenge A Python programming challenge to get familiar with classes and methods (OOP). Create ...

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Function to Find and Remove Duplicates from dictionaries
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Python Practice question Function to Find and Remove Duplicates from dictionaries Instructions The aim of this Python practice question is to create a ...

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Python Program to Add Thousands Separator
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Simple Projects using Python Python program to add thousands separator   Project Instructions Write a Python function named "thousands" that takes a ...

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Program to convert Excel file into csv
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Python Small Project for Practice Program to convert Excel file into csv Project Description You are a business analyst and you receive every day an Excel ...

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Python function to calculate change
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Python function to calculate change   Project Instructions Write a Python function to calculate change when customers pay in cash at the checkout. The ...

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Python program to generate a deck of cards
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Mini Python Projects for Practice Python program to generate a deck of cards   Project Description One of Practity's classic mini python projects for ...

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Python Project to Convert Words to Binary
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Python Programs for Practice Python project to convert words to binary code Project description Write a python program that asks the user to enter a word ...

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Desktop Images Manager Program
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Python Project for Practice Desktop Images Manager Program Decription Create a Python program that converts the png files of the downloads folder into JPG ...

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Python Challenge: Compound Interest Calculator
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Python Mini Challenge with Solutions Compound Interest Calculator Description In this Python mini challenge with solutions you will have to build a compound ...

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Driving Insurance Cost Calculator
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Python Project Example Insurance fee Calculator Instructions A program to calculate the driving insurance is a good Python project example to show the ...

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Daily Joke Generator Program
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Projects to do with Python Daily Joke Generator Program Instructions An example of fun projects to do with Python is this daily joke generator program for ...

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Program to extract dates and types of list of files
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Python Practice for Intermediates Program to extract dates and types of a list of files   This Python practice for intermediates consists of writing ...

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Python program to display delinquent homeowners
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Python Project for Students Python program to display delinquent residents of a community   Instructions Python project for students to write a ...

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Python program to generate unique nicknames
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Python Program to Generate Unique Nicknames Python Mini Projects Instructions In this Python project you will have to build a Python program to generate ...

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Python program that displays the multiplication table
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Python program that displays the multiplication table   Instructions The purpose of this Python mini project is to write a Python program that displays ...

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Dice Rolling Simulator
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Python Dice Rolling Simulator   A dice typically has six faces each one with a number (or something else) and it is an easy way to generate random ...

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Python program to convert numbers into roman numerals
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Roman numerals Python Converter Instructions Python challenge to create a Roman numerals converter. Your task is to write a Python script that converts ...

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Temperature Converter with Python
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Temperature Converter with Python Instructions This is a fun project to create a temperature converter with Python. Your job is to write a Python program ...

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Python Program for Vowel and Consonant Case Conversion
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Python Program for Vowel and Consonant Case Conversion   Instructions This Python practice consists of creating a program for vowel and consonant case ...

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Best Python Projects for Intermediates
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Best Python Projects for Intermediates One of the best ways to improve your Python skills is by practicing and working hands-on projects. When you engage in ...

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What are Servers and How they Work?
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What is a server and how it works? Comprehensive Guide to Servers Servers are at the heart of our digital world, quietly working behind the scenes to ...

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Introduction to Ethical Hacking with Python
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Introduction to Ethical Hacking with Python   Ethical hacking, also known as white hat hacking, is the practice of identifying vulnerabilities and ...

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Python Memory Management
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Python Memory Management: A Comprehensive Guide Memory management is a crucial aspect of programming. Python memory management ensures efficient utilization ...

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How to Teach Kids To Code?
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How to Teach Kids To Code: Step By Step Guide   If your child has an interest in coding, not only will it be an extremely rewarding career path, but ...

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Python Strings
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The Complete Guide to Python Strings Python is a versatile programming language known for its simplicity and ease of use. One of the most important data types ...

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How Can I Make my Resume more Attractive?
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Tips for Developers Resume The following tips for developers resume will assist you in creating a cv that stands out and appeals to recruiters, even those who ...

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Errors in Python
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Errors in Python Just like many other programming languages python has a system for handling errors, which are commonly referred to as exceptions however ...

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How to upload a Python Library to PyPI?
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How to upload a Python Library to PyPI? Quick PyPI Overview If you have been exposed to python in any meaningful way, you may have heard of PyPI, which is ...

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Examples of Code Refactoring in Python
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Examples of Code Refactoring in Python What is Refactoring? Code refactoring in Python is a process that can only be performed on existing code. Whether it ...

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How Do I Get more Coding Experience?
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How Do I Get more Coding Experience?   When it comes to landing a programming position, many technology and science students often find themselves ...

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Introduction to Open Source and how to Contribute to Open Source Projects
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Introduction to Open Source and how to Contribute to Open Source Projects   Open source refers to software or projects with freely accessible source ...

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Linear Regression: Theory and Implementation with Python
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Linear Regression: Theory, Components, and Implementation with Python   Linear regression is a statistical modeling technique used to establish a ...

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Guide to Sampling Techniques in Data Science
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Sampling Techniques in Data Science with Python   In the field of data science, validating research outcomes relies heavily on the use of data. ...

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What is an Operating System and how it works?
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What is an Operating System?   At its core, an operating system (OS) is a software that manages computer hardware and software resources and provides ...

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What is a Computer Science Degree?
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What is a Computer Science Degree?   Introduction to Computer Science Computer science is a discipline that revolves around the principles and usage of ...

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Introduction to Data Lakes
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Introduction to Data Lakes and How They Work   In today's digital world, with data growing exponentially every day, the challenge lies in storing and ...

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Disadvantages of Python
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Disadvantages of Python Limitations and Possible Solutions Python has gained immense popularity as a versatile and powerful programming language, widely ...

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The Role of a Chief Technology Officer (CTO)
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The Chief Technology Officer (CTO) Role Job Description and Responsibilities   ‍The Chief Technology Officer (CTO) plays a pivotal role in today's ...

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Python for DevOps
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Python for DevOps: Empowering Development Operations ‍DevOps, an amalgamation of "development" and "operations," is a set of practices that aims to bridge ...

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What is a CDO?
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What does a Chief Data Officer do?   freepik In today's data-driven world, organizations are increasingly realizing the importance of effectively ...

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What is a Cluster?
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What is a Cluster? Understanding the Power of Cluster Computing     1. What is Cluster? At its core, a computer cluster is a group of two ...

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What is Hadoop?
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What is Hadoop?   Apache Hadoop, the open-source software framework, has revolutionized the way organizations process and analyze massive amounts of ...

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What is Data Normalization?
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What is Data Normalization?   Companies and any other big organizations, like goverments, often collect data form multiple sources in different ...

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What is Data Engineering?
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What is Data Engineering? ‍ Data engineering has become a crucial aspect of modern businesses. With the advent of big data and the increasing importance of ...

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Descriptive Statistics with Python
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Descriptive Statistics with Python   Python is a versatile programming language that is widely used in various fields, including data science and ...

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Math with Python
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Math with Python   ‍Mathematics is an essential component of many scientific and engineering disciplines. Python, with its powerful libraries and ...

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What is a Sandbox?
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PYTHON SANDBOX vector illustration   What is a Sandbox Environment? In the world of development and cybersecurity, the term "sandbox environment" ...

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Unsupervised Learning with Python
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Unsupervised Learning with Python ‍Mohamed_hassan on Pixabay ‍Unsupervised learning is a powerful technique in the field of machine learning to ...

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Introduction to Supervised Machine Learning
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Introduction to Supervised Machine Learning What is Machine Learning? Machine learning is a subfield of artificial intelligence that enables ...

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Web Scraping with Python
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Web Scraping with Python Introduction to Web Scraping Web scraping, also known as web harvesting or data extraction, is the process of automatically ...

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What is Data Science?
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The Data Science Lifecycle: From Data to Insights Data illustration. Data science is a rapidly growing field that combines various ...

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Automating Tasks with Python
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Automating Tasks with Python ‍ Python, with its simple syntax, versatility, and vast array of libraries, has emerged as the most popular choice for ...

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Fun Datasets for Python Practice
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Fun and Public Datasets for Python Practice                                                             image What are datasets? In the world of data ...

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Data Visualization in Python
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Data Visualization with Python Data visualization is a crucial aspect of data analysis. It involves representing data visually using charts, graphs, and other ...

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Tips for Python Inteview
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Tips for Python Coding Interview   In today's competitive job market, excelling in a Python coding interview is crucial for securing software ...

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What is Debugging in Python?
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What is Debugging in Python? img Debugging is an essential skill for every Python developer. It involves the process of identifying and fixing errors, ...

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What are Jupyter Notebooks?
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What are Jupyter Notebooks? ‍   Jupyter Notebook is an open-source web application that allows users to create and share documents containing live ...

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What is Functional Programming in Python?
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What is Functional Programming in Python? Image Functional programming is a programming paradigm that focuses on the use of pure functions to solve ...

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Practity has been featured in EU Startup News!
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  EU Startup News provides up-to-date news and insights on the latest developments, trends, and success stories in the European startup scene. With ...

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Slicing in Python
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The Power of Slicing in Python ‍ Slicing allows you to extract a portion of a sequence, such as a string or a list. The power of slicing in Python relies ...

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Why OOP is so important in Python?
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  Why You should Learn OOP in Python? What is OOP? Object-Oriented Programming (OOP) is a programming paradigm that revolves around ...

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What Is Markdown?
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What is Markdown and why is it popular? Markdown is a lightweight markup language that has become increasingly popular among writers and content creators. ...

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Natural Language Processing: Exploring the Types and Applications of NLP
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What is Natural Language Processing? Types and Applications image Introduction to Natural Language Processing NLP is a branch of Artificial Intelligence ...

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Guide to Understanding Encoding: Types, Examples and How It Works in Python
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Guide to Understanding Encoding: Types, Examples and How It Works in Python Stream of binary code design vector image Introduction to Encoding and Its ...

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