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# smartcontract

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Writing Smart contract with CosmWasm (Part 1)

Writing Smart contract with CosmWasm (Part 1)

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3 min read
Ethernaut Challenge #1 Solution — Fallback

Ethernaut Challenge #1 Solution — Fallback

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4 min read
Step-by-step: ReactJS dApp with the OnFlow emulator

Step-by-step: ReactJS dApp with the OnFlow emulator

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6 min read
Compiling and testing Vyper contract using Foundry

Compiling and testing Vyper contract using Foundry

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6 min read
Ethernaut Challenge #3 Solution — Coin Flip

Ethernaut Challenge #3 Solution — Coin Flip

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3 min read
Creating a storage factory smart contract in Solidity and interacting with it (notes from Freecodecamp)

Creating a storage factory smart contract in Solidity and interacting with it (notes from Freecodecamp)

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8 min read
Hands-On Hardhat Part-3 (Write Your Custom Own Token)

Hands-On Hardhat Part-3 (Write Your Custom Own Token)

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6 min read
Ethernaut Challenge #4 Solution — Telephone

Ethernaut Challenge #4 Solution — Telephone

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4 min read
Ethernaut Challenge #2 Solution — Fallout

Ethernaut Challenge #2 Solution — Fallout

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3 min read
DATA STRUCTURES IN SOLIDITY

DATA STRUCTURES IN SOLIDITY

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3 min read
Indexing Smart Contract Data Using The Graph Protocol

Indexing Smart Contract Data Using The Graph Protocol

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9 min read
How Zenland Escrow Works [supports USDT, USDC, BUSD, DAI]

How Zenland Escrow Works [supports USDT, USDC, BUSD, DAI]

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5 min read
Can Smart Contracts Replace Traditional Escrow Services?

Can Smart Contracts Replace Traditional Escrow Services?

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8 min read
How to Build a Profitable NFT Marketplace with React, Solidity, and CometChat

How to Build a Profitable NFT Marketplace with React, Solidity, and CometChat

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14 min read
SOLIDITY - 101 (PART 1)

SOLIDITY - 101 (PART 1)

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3 min read
COMPILING THE SMART CONTRACTS

COMPILING THE SMART CONTRACTS

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4 min read
Rust 2021 Blockchain

Rust 2021 Blockchain

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21 min read
Understanding SMART CONTRACT - BYTECODE & ABI

Understanding SMART CONTRACT - BYTECODE & ABI

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3 min read
Hands-On Hardhat Part-2 (Writing Contract, Testing, and Deploying)

Hands-On Hardhat Part-2 (Writing Contract, Testing, and Deploying)

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6 min read
Hands-On Hardhat - Part-1 (Setting up Environment)

Hands-On Hardhat - Part-1 (Setting up Environment)

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4 min read
Create fake blockchaine to test youre smart-contract

Create fake blockchaine to test youre smart-contract

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1 min read
Ethernaut Hacks Level 26: Double Entry Point

Ethernaut Hacks Level 26: Double Entry Point

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4 min read
【Crypto Blog Started】About the future of this blog

【Crypto Blog Started】About the future of this blog

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2 min read
ERC721 ABI

ERC721 ABI

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2 min read
7 Tools you need to know as a Blockchain Developer.

7 Tools you need to know as a Blockchain Developer.

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2 min read
Create a Charity/Donation Platform on the Blockchain (part 1)

Create a Charity/Donation Platform on the Blockchain (part 1)

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6 min read
How to Create and Deploy an NFT Smart Contract

How to Create and Deploy an NFT Smart Contract

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4 min read
Testing a Smart Contract

Testing a Smart Contract

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5 min read
How to Code Solidity Smart Contract CRUD Functions: The Right Way

How to Code Solidity Smart Contract CRUD Functions: The Right Way

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8 min read
SUPER KEYWORD IN SOLIDITY

SUPER KEYWORD IN SOLIDITY

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2 min read
Web3 be the msg.sender of a functioncall to a Smart Contract - Returned error: unknown account

Web3 be the msg.sender of a functioncall to a Smart Contract - Returned error: unknown account

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1 min read
Solidity, smart contracts et IPFS

Solidity, smart contracts et IPFS

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14 min read
Why Smart Contracts Are Not the Backend You Think?

Why Smart Contracts Are Not the Backend You Think?

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2 min read
A Practical Introduction To Solidity Assembly: Part 2

A Practical Introduction To Solidity Assembly: Part 2

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7 min read
Develop your first Dapp with Web3.js

Develop your first Dapp with Web3.js

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9 min read
A Practical Introduction To Solidity Assembly: Part 1

A Practical Introduction To Solidity Assembly: Part 1

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5 min read
How To Call Other Contracts In Solidity

How To Call Other Contracts In Solidity

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2 min read
Understanding SushiSwap's MasterChef staking rewards

Understanding SushiSwap's MasterChef staking rewards

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7 min read
Upgradable contracts (part-1)

Upgradable contracts (part-1)

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1 min read
How to Code Your First Smart Contract with Solidity

How to Code Your First Smart Contract with Solidity

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8 min read
High Level Understanding Of Smart Contracts In Ethereum

High Level Understanding Of Smart Contracts In Ethereum

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2 min read
An Introduction to Smart Contracts Hacking and Attacks

An Introduction to Smart Contracts Hacking and Attacks

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10 min read
How to deploy a smart contract to the same address across different blockchains?

How to deploy a smart contract to the same address across different blockchains?

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2 min read
What is a smart contract resolver, when do you need it, and how to write a resolver?

What is a smart contract resolver, when do you need it, and how to write a resolver?

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1 min read
Template for creating a typescript Hardhat-based repository for EVM smart contract development

Template for creating a typescript Hardhat-based repository for EVM smart contract development

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1 min read
Solidity Data Storage Location

Solidity Data Storage Location

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3 min read
A Practical Introduction to Developing Web3 Apps Using Solidity and React - Part 1

A Practical Introduction to Developing Web3 Apps Using Solidity and React - Part 1

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20 min read
MultiversX NFT collection with Elven Tools

MultiversX NFT collection with Elven Tools

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3 min read
How To Automate Your Smart Contracts Using Gelato

How To Automate Your Smart Contracts Using Gelato

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1 min read
Understanding Smart contracts - Definition, pros, cons and application

Understanding Smart contracts - Definition, pros, cons and application

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4 min read
This is all you'll need to develop web3 apps (dApps)

This is all you'll need to develop web3 apps (dApps)

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4 min read
The Graph Tutorial: Creating a Subgraph

The Graph Tutorial: Creating a Subgraph

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9 min read
The Graph Tutorial: Why The Graph?

The Graph Tutorial: Why The Graph?

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4 min read
The cost of running a smart contract

The cost of running a smart contract

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4 min read
Creating A Crowd Sourcing Solidity Contract

Creating A Crowd Sourcing Solidity Contract

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5 min read
A walk around the block: Blockchain and Web3.0

A walk around the block: Blockchain and Web3.0

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6 min read
Ethernaut Level 4: Telephone Tutorial

Ethernaut Level 4: Telephone Tutorial

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3 min read
Ethernaut Level 3: Coin Flip Tutorial

Ethernaut Level 3: Coin Flip Tutorial

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2 min read
Ethernaut Hacks Level 25: Motorbike

Ethernaut Hacks Level 25: Motorbike

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4 min read
Ethernaut Hacks Level 24: Puzzle Wallet

Ethernaut Hacks Level 24: Puzzle Wallet

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5 min read
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