Solidity Programming Tutorials, Guides & Best Practices
Explore 7+ expertly crafted solidity tutorials, components, and code examples. Stay productive and build faster with proven implementation strategies and design patterns from DeveloperBreeze.
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Writing an ERC-20 Token Contract with OpenZeppelin
mkdir my-token
cd my-token- Initialize a new Hardhat project:
Understanding Gas and Optimization in Smart Contracts
3. Optimize Loops
- Loops can be costly, especially if they iterate over large datasets. Limit the number of iterations or consider splitting loops into multiple transactions if possible.
- Example: Avoid looping over large arrays or mappings within a single transaction.
Building a Decentralized Application (DApp) with Smart Contracts
After writing the smart contract, the next step is to compile and deploy it.
Steps to Compile and Deploy:
Introduction to Smart Contracts on Ethereum
After writing the smart contract, the next step is to deploy it on a test network to see it in action.
Steps to Deploy: