Zaryab Afser - Decipher Club (Page 2)

evm

EVM Part I: The ABCs of Ethereum Virtual Machine

Table of Contents 1. EVM in 100 words 2. EVM as a Virtual Machine 3. EVM as a State Machine 4. EVM as a Quasi-Turing Complete Machine 5. Ethereum's crucial components 6. EVM's crucial components 7. EVM Working Mechanisms 8. Summary EVM in 100 words The

smart-contracts

Another Re-entrancy Attack - What's stopping us from being a better Smart Contract developer?

Table of Contents Why do we witness Well-known attacks in Web3? Reason no-1 Smart Contract Security - Significance & Tools Reason no-2 Mistakes & Learnings every Smart Contract devs should experience It's been 6 years, 3months, and 25 days since the infamous DAO hack that shook the entire

solidity-smart-contracts

Part III: Custom Errors in solidity are more useful than you think

solidity-smart-contracts

Part II: Replace modifiers with private functions and reduce your contract's size

solidity-smart-contracts

Part IV: Using libraries to optimize contract size

The topic of discussion in this article series has been the ways a smart contract developer can optimize the contract’s bytecode size & never hit the threshold of 24.576 kb. So here is another crucial development pattern you can use to lower the bytecode size of your contract.

solidity-smart-contracts

Part I: Beware Solidity Devs, you might just hit your contract size limit

It's quite imperative for you as a Smart Contract Developer to always be within the pre-defined Smart Contract Bytecode size limit. Wait, What is Bytecode? 🤔 In very simpler terms, Humans understand Solidity, but EVM understands Bytecode. Bytecode is the low-level language that our solidity smart contracts (a high-level

evm

Does Etherscan display the Creation Code or Runtime Code of a Contract?

This is gonna be a quick short post on some findings regarding how etherscan displays the bytecode of a deployed and verified smart contract. After we deploy a contract on the ethereum blockchain, we know for a fact that the creation code(init code) is executed and it returns the

solidity-smart-contracts

Deciphering Visibility Specifiers in Solidity: From Basics to Optimizations to Security

Table of Contents The Fundamentals of Solidity visibility keywords Optimization Notes on Solidity Visibility Security Notes on Solidity Visibility Additional Notes One of the imperative parts while learning smart contract development with Solidity language is to get a good grasp on the visibility specifiers. Visibility specifiers in solidity provide developers

solidity-smart-contracts

Deciphering the dilemma around Upgradeable Smart Contracts

A quick article that will help you clear your dilemma about using upgradeable smart contracts and their use

solidity-smart-contracts

Deciphering Solidity: Does adding a PAYABLE keyword actually save GAS?

An interesting explanation behind the mysterious gas consumption in Payable & Non-Payable functions in Solidity

smart-contracts

Deciphering Defi Attacks: A step towards Securing the Future of Decentralized Finance

An in-depth guide to understanding the most incredible yet minacious Defi attacks of 2020 and the significance of Smart Contract Audits

erc-standards

Deciphering ERC721 Token Standard & Fungibility of assets from a Developer’s perspective.

Table of Contents 1. Introduction to Tokens 2. Concept of Fungibility * Fungible tokens * Non-Fungible tokens 3. ERC721 token standard 4. Diving deep into ERC721 5. Use cases of NFTs To begin with, What exactly are tokens? In simpler terms, a token can be seen as a representative of value within