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View of Valletta: a hand drawing

Category: Other stuff

Sometimes I spend my time drawing. This is the view of Valletta, the capital of Malta _

Brainy: a simple PHP class for machine learning

Category: resources

Brainy is a PHP class that helps you to create your neural network. I built Brainy just for fun during my artificial intelligence studies. If you are a web developer and you have just started ...

Blockchain for dummies!

Category: Blockchain

This article is one of several articles in which I explain in a very simple way what a blockchain is. What is the difference between Bitcoin and Blockchain? Blockchain is the technology behind ...

How a blockchain works - the Proof of Work

Category: Blockchain

When we were talking about mining, we mentioned a difficult puzzle that a miner has to solve. What is this puzzle and what is it for? Before reading this article, I suggest you read these two ...

Create your Blockchain DApp with Ethereum and VueJS - Tutorial Part 1

Category: Blockchain

In this first part of the tutorial we are going to create the smart contract that handles the registration of users; then we are going to deploy the smart contract to the blockchain using ...

How to Test Smart Contracts - Tutorial

Category: Blockchain

Testing a smart contract is a must of the blockchain development process. Remember that the blockchain does not forgive you any errors because of its immutability! The only way to fix a bug ...