Number Placement Puzzle with Python

This post is about a fun puzzle called the number placement puzzle. I have provided an interactive console program that lets you explore it. I have also provided a couple of algorithms...

Morse Code with Python

In this article we will learn how to use Python programming to convert messages from English to Morse Code and vice versa. We will also learn how to play the Morse Code...

Python Venn Diagrams

In this article we are going to look at how to create Venn Diagrams with Python. Venn Diagrams are a great invention and are a really handy way to reason about sets....

Sentiment Analysis with Python

In this article we are going to learn how to do some basic sentiment analysis with Python, using a wordlist-based approach and the afinn package. First, you will need to install the...

Data Science with Python - Descriptive Statistics for World GDP per Capita

Descriptive Statistics for World GDP per Capita with Python

The only way to gain proficiency in working with data is through experience. Theory can be important, but unless you have a decent amount of hands-on experience to draw upon, it will...

Python Data Science Select from Pandas DataFrame

Practical Data Science with Python – Selecting Data from a DataFrame

The task: Emulate SQL SELECT with a pandas dataframe E.g. SELECT * FROM table WHERE column_name = some_value; The code in this lesson was written in a Juypter Notebook. This means it...

Getting Unstuck in an Exam

This article will help you to achieve your full potential in exams for any subject. Have you ever been in an exam where you have read a question and your brain has...

Here’s a simple program in Python that demonstrates some important fundamental concepts in computer programming. The program simulates two players taking it in turns to roll a 6-sided dice, and keeps track...

User Login with Python and SQLite

In this lesson you will learn how to create a basic login script with Python and SQLite. SQLite is ideal for small-scale data-driven Python applications. It is a lightweight, self-contained, serverless database...

Introduction to HackerRank for Python Programmers

HackerRank is a site where you can supercharge your Python programming skills, master data structures and algorithms, and stand out to prospective employers by solving challenges alongside programmers from all around the...

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Category: Python Strings