In this video we are going to create a smart contract able to store a variable. Very easy to follow! You will learn: how to persist data with state variables in Solidity how to update the value of of a state variable

The obligatory hello world tutorial! Here we go! In this video, I am going to show you how to create a simple hello world smart contract that is able to return a static 'hello world' string. You will learn: how to create a function in solidity how to call a…

Starting with Solidity smart contract is a bit overwhelming... the tools, the Ethereum Blockchain, the Solidity language... that's a lot to learn. I created this video for people who are total beginners and want to get started with Solidity smart contracts. We are going to use Remix, the online code…

https://youtu.be/nYeVqMRK-yc Smart Contract 30 - I just released a new course to learn Solidity smart contracts for total Beginners, on EatTheBlocks Pro! Build 30 smart contracts in 30 days. Covers latest version of Solidity (0.5.0) Inkdrop App - An open-source social network Dapp. Uses all the latest frontend tech: React, Redux,…

Are you a beginner learning Solidity? Are you overwhelmed by the complexity of developing an Ethereum smart contract and don't know where to start? Well, I have built a course just for you! In Smart Contract 30, we are going to write 30 Ethereum smart contracts, one contract a day…

https://youtu.be/xTkwvjtH1Hs EatTheBlocks Pro new shiny home - I have released a major update to EatTheBlocks Pro, my paid screencast for Ethereum . Also, I released a new membership plan to access private one-on-one coaching with me every month Build a Dapp with React - Update to my ebook "Learn Ethereum Dapps" (step10, 11,…

I have just updated the ebook Learn Ethereum Dapps with 3 new chapters (step10, 11, and 12). In these chapters we: get rid of jQuery and replace it with React Update web3 to 1.0-beta36 (latest version) Replace TruffleContract by Web3 These are exclusive chapters and are available only in the…

https://youtu.be/i_GHI7nN-t0 Launch of EatTheBlocks Pro - I am very excited to announce the launch of my paid screencast! Members will enjoy a new exclusive video tutorial once a week. It will cover Ethereum Dapps & Smart contracts, like the youtube channel. Unlike the youtube channel though, the topics will be more…

https://youtu.be/LfwQY5j2qp0 ToDo List Dapp tutorial series is complete! - I have just released the video for step9, the series is now complete! Buy the ebook to continue the series with React & Drizzle Practical security analysis and exploitation - Tutorial to use Mythril, a security analysis tool for smart contracts  ERC721x…

This tutorial is part of the series ToDo List Ethereum Dapp. This is the Step 9. Tutorials already published: (more…)