“I am not interested in hearing ridiculous Utopian rants.” said one reader of yesterday’s Finxter newsletter on my note on declining cost curves and the implied disruptions. I’ll include a screenshot of the email here: 💡 Info: Declining cost curves refer to the trend of production costs decreasing over time as technology and production processes … Read more
Problem Formulation Given a string – sentence. How many words does the string sentence have within it? Examples: INPUT sentence = “Finxter helps you to master Python.” OUTPUT Number of words: 6 INPUT sentence = “””Lorem ipsum dolor sit amet. Consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.””” OUTPUT … Read more
Welcome to another interesting project. In this tutorial, I will show you how I created a 5-1 calculator app using Streamlit and deployed it on Streamlit Cloud. 👉 In my tutorial on creating a readability checker app, I told you guys that Streamlit can be used to create virtually anything within its capabilities. Project Description … Read more
Motion detection algorithms form an important part of a video surveillance system. It can also be coupled with many AI-based human presence and profiling systems. Many applications of motion detection algorithms may be thought of with substantive advantages in saving man-hours, efforts, and storage requirements, that is: Out of my sheer personal experience, which I … Read more
Problem Formulation and Solution Overview In this article, you’ll learn how to download an image from the web in Python. To make it more fun, we have the following running scenario: Sven, a Journalist from Greeland, is writing about Glacier Calving. His editor would like photos of iceberg collapses in the area accompanying his article. … Read more
In the first part, we connected the front end with Metamask but couldn’t fetch the balance. Let’s try to fetch the balance from the wallet this time. But first, install the ether.js library to communicate with the smart contract. Import ether.js library to App.js. Now we need to import the contract ABI. 💡 The contract … Read more
Project Scenario In this 2-part series, I’ll show you how I built my own ERC-20 token like ETH in this project. I share this because you may want to do the same and learn from my experience. 👉 Recommended: How I Built My Own ERC-20 Token (2/2) I use Solidity to write a smart contract … Read more
📖 Background Many people like to relax or party with a glass of wine. That makes wine an important industry in many countries. Understanding this market is important to the livelihood of many people. For fun, consider the following fictional scenario: 🍷 Story: You work at a multinational consumer goods organization that is considering entering … Read more
This will blow your mind. 🤯🤯🤯 Imagine you could have a daily chat about your personal dreams, goals, and problems with your heroes such as Elon Musk, Bill Gates, and Jesus Christ. Would your life change? In today’s tutorial, you’ll learn how to use ChatGPT to create a mastermind group with Elon Musk, Bill Gates, … Read more
As a Python developer, you know how important it is to write high-quality, error-free code. But let’s face it – sometimes it’s hard to catch every little mistake, especially when working on large projects or collaborating with a team. That’s where Pylint comes in. Pylint is like a trusty sidekick for your code, helping you … Read more
In this article, I will show you how I have built a simple but quite powerful movie recommendation app. 💻 Try It Yourself: You can play with the live demo here. I built it for two reasons: This app uses Python, HTML/CSS, Flask, Vercel, and the OpenAI API capabilities. Prerequisites Files in this project Here … Read more
Decentralized P2P Social Nets When I saw the Finxter announcement about trying to create a decentralized P2P social network, I knew I had to take part. My interest peaked as it had seldom been before. I love the idea of a social network that can function without interference from companies or governments. It feels like … Read more