Bloktzein.
A blog about blockchain and smart contracts audit.
In Solidity, variables are the building blocks of smart contracts, enabling developers to store and manipulate data efficiently. Understanding the three main types of variables—local, state, and global—is fundamental for writing robust and secure smart contracts.
More Stories
Day #003 Exploring Data Types in Solidity
Welcome to Day 003 of the #100DaysOfSolidity challenge! Today, we're delving into the foundational aspect of Solidity programming: data types. Whether you're a beginner or an experienced developer, understanding data types is crucial for writing efficient and secure smart contracts on the Ethereum blockchain.
Day #002 Your First Application with Solidity: A Step-by-Step Guide Using Remix
Welcome back to the #100daysofsolidity challenge! On day 001, we discussed the basics of Solidity and set up our development environment. Today, we're diving deeper into Solidity by creating our first application using Remix - a powerful online IDE for Ethereum smart contract development. So, let's get started with this step-by-step guide!
Day #001: Hello World Contract
This is the first day, and we're going to start by creating a simple "Hello World" contract.
Embarking on the #100DaysOfSolidity Challenge: A Journey into Smart Contract Development
Embark on a 100-day coding odyssey with the #100DaysOfSolidity challenge.