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Tag: smart contract

Solidity Control Structures
Smart Contracts

Understanding Solidity Control Structures: A Comprehensive Exploration

Explore the core control structures in Solidity from if else statements to loops and logical flows that shape how smart contracts behave. Learn how these tools help your code make decisions, repeat tasks, and react to real world conditions. This guide breaks down each structure with clear explanations, examples, and best practices for stronger dApp development.

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Metana Editorial November 19, 2025
smart contract mistakes and fixes
Smart Contracts

15 Common Smart Contract Vulnerabilities (and Fixes)

In 2024, smart contract vulnerabilities led to over $3.5 billion in losses within the blockchain industry, underscoring the critical importance of comprehensive security audits to protect decentralized finance ecosystems. This guide covers 15 smart contract vulnerabilities that every developer must understand:

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Metana Editorial July 15, 2025
How-to-Write-Solidity-Smart-Contracts
Blockchain

How to Write Solidity Smart Contracts

Smart contracts are like digital wizards—self-executing agreements with predefined rules, all meticulously encoded. They’re the enchanting core of blockchain technology, promising a world of transparency

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Ali Kanso October 19, 2023
Blockchain

Smart Contract ABI: What is it?

What is Smart Contract ABI? A smart contract ABI, or Application Binary Interface, is a standard way to interact with smart contracts in the Ethereum

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Metana Editorial May 16, 2023
Smart Contracts

Can I learn Solidity for free?

Solidity is a high-level programming language that is primarily used to develop smart contracts on the Ethereum blockchain. It is a powerful tool for creating

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Metana Editorial March 17, 2023

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Get a detailed look at our Software Engineering Bootcamp

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You are downloading 2025 updated Software Engineering Bootcamp syllabus!

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Get a detailed look at our Full Stack Bootcamp

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