Ethereum

Learn how to create your first simple Solidity smart contract using the popular Remix IDE. This tutorial covers the most basic contract that’s often introduced in Solidity learning resources. The contract functionality is straightforward: set a number and retrieve it. Even this simple operation consumes gas fees, which we’ll verify in a local EVM test environment. Creating Your First Smart Contract with Remix IDE 1. Access Remix IDE Visit https://remix.ethereum.org/ Ensure the Environment is set to [Remix VM (London)] for local testing. ...

Understanding ERC20 Token Standard in Solidity The ERC20 standard is a specification for tokens that operate on the Ethereum blockchain. It defines a common set of rules that all Ethereum-based tokens must follow, ensuring compatibility across different platforms and applications. What is ERC20? 🤔 ERC20 is a technical standard used for smart contracts on the Ethereum blockchain that implements a common list of rules for Ethereum tokens. This standard allows developers to create tokens that are compatible with the broader Ethereum ecosystem. ...

Solidity Data Types: Complete Guide for Smart Contract Development Solidity is a statically-typed programming language designed for writing smart contracts on the Ethereum blockchain. This means you must specify the data type of every variable when declaring it, which helps the compiler catch errors and ensures your code is both safe and efficient. Understanding data types is fundamental to smart contract development. Let’s explore the most commonly used data types in Solidity: ...