Crypto

In the previous articles, we looked at some of the representative examples of smart contracts representing possible real-world scenarios. Our main focus was on capturing the essence of each case, without particular attention given to the general structure, i.e. layout of the respective source files. However, in this mini-series starting with this article, we will … Read more

This article continues on the Solidity Smart Contract Examples series and implements an example of a modular contract checking that the balances being sent between the addresses comply with the requirements (docs). We’ll first lay out the entire smart contract example without the comments for readability and development purposes. Then we’ll dissect it part by … Read more

This article continues on the Solidity Smart Contract Examples series, which implements a simple, but the useful process of safe remote purchase. Here, we’re walking through an example of a blind auction (docs). We’ll first lay out the entire smart contract example without the comments for readability and development purposes. Then we’ll dissect it part … Read more

In this smart contract collection, you’ll dive the most insightful Solidity examples for learning and polishing your skills as a Solidity developer and Blockchain engineer. You can also use those as templates when creating your own smart contracts. Stand on the shoulders of giants! 🦄 🌍 Recommended Tutorials: Before diving into any individual example in … Read more

This article continues on the Solidity Smart Contract Examples series, which implements a somewhat more complex process of a blind auction. 🌍 Recommended Tutorial: Smart Contracts with Solidity — Crash Course Here, we’re walking through an example of a blind auction (original source). We’ll first lay out the entire smart contract example without the comments … Read more

You can scroll through the presentation as you watch the video here: In this article, we’ll hold the depth from the last article regarding the Ethereum Virtual Machine through topics such as message calls and special variants of calls, logs, callcode/delegatecall, libraries, logs, special operations for smart contract code creation/removal, and finally, precompiled contracts. This … Read more

This article will give you an overview of the blockchain basics, transactions, and blocks. In the previous article of this series, we looked at how to create your own token using Solidity and, specifically, events for transactions. Blockchain Basics Blockchain technology enables us to write programs without having to think about the details of the … Read more