Project Description Today while working on my Python code, I suddenly realized that it’s been two hours since I have been trying to solve the bug. I was constantly looking at the screen for two hours without even realizing to take a break or drink a glass drink water. That is when I thought of … Read more
We completed a transaction in the last part, but the transaction data had yet to be seen. In this part, we will drive the smart contract data to the user interface. The user’s data and the transaction time will be displayed on the user interface. This is part 4 of our four-tutorial series on creating … Read more
This is part 3 of our four-tutorial series on creating a decentralized web app to sell ebooks: 👇 We will connect the front end with the smart contract in this part of the series. The interaction with the smart contract will be done using ether.js. Move to the app.js file inside the source folder. We … Read more
This is part 2 of our four-tutorial series on creating a decentralized web app to sell ebooks: 👇 In the previous part, we built the smart contract and deployed it on the hardhat node for testing. Now it’s time to deploy the contract on the testnet. But before that, let’s install the react app first. … Read more
Welcome to another project of a decentralized dapp with React and ether.js. This is part 1 of our four-tutorial series on creating a decentralized web app to sell ebooks: 👇 Project Scenario We will build an ebook stall from which anyone can buy an ebook on a monthly subscription basis. The buyer will submit his … Read more
Project Description I was watching a certain course on YouTube and wanted to download the entire playlist so that I could watch it while I would travel via flight. However, downloading a YouTube video would mean I would have to use some third-party application to download the videos one by one. That is when I … Read more
Project Description In my university days, I often came across scenarios where I needed to convert image files to PDF files and then merge all the PDF files together to submit my assignments. Now, you will find tons of online resources to convert images to PDFs and also merge PDFs. But the big question is … Read more
I run the Finxter email list with more than 150,000 subscribers at the time of writing. It is one of the most significant cost factors in my business. I love communicating with subscribers — but I definitely don’t love the cost pressure it injects into the business. If you pay multiple thousands of USD per … Read more
I host multiple websites such as Many of them use caching services to speed up the loading time for visitors worldwide. Consequently, when I do change a website, the change does often not appear immediately on the site (because the stale cached site is served up). The Project To ensure that my website is up-to-date, … Read more
Project Description Automating WhatsApp messages with Python is one of the coolest projects I have ever created. The beauty of this project is it only takes two lines of code to send a message to someone or even a group using your Python script. Yeah! Good things always come in small packages. 😉 Disclaimer: This … Read more
For my current web project I need to upload 200 images to my website. All of them are in the same folder. Here’s the problem: 🤯 Challenge: My images have file sizes of 2 to 3 MB, so they are far too big and will significantly slow down my website. 👉 To reduce the file … Read more
I’m currently working on a website project for the Finxter ecosystem, where I’m given a folder with subfolders (and subfolders within) that contain image files. Example folder structure: folder — subfolder1 —- image1.jpg —- image2.jpg —- image3.jpg — subfolder2 —-image1.jpg —-image2.jpg Across the subfolders, the files may have the same name, which causes an issue … Read more