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How to Create an NFT(ERC-721) using OpenZeppelin

How to Create an NFT(ERC-721) using OpenZeppelin

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4 min read
Ethernaut Hacks Level 23: Dex Two

Ethernaut Hacks Level 23: Dex Two

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3 min read
Ethernaut Hacks Level 21: Shop

Ethernaut Hacks Level 21: Shop

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2 min read
Ethernaut Hacks Level 22: Dex

Ethernaut Hacks Level 22: Dex

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3 min read
Ethernaut Hacks Level 19: Alien Codex

Ethernaut Hacks Level 19: Alien Codex

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3 min read
Ethernaut Hacks Level 18: Magic Number

Ethernaut Hacks Level 18: Magic Number

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3 min read
Ethernaut Hacks Level 20: Denial

Ethernaut Hacks Level 20: Denial

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2 min read
Ethernaut Hacks Level 16: Preservation

Ethernaut Hacks Level 16: Preservation

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2 min read
Ethernaut Hacks Level 17: Recovery

Ethernaut Hacks Level 17: Recovery

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2 min read
Ethernaut Hacks Level 15: Naught Coin

Ethernaut Hacks Level 15: Naught Coin

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2 min read
Ethernaut Hacks Level 12: Privacy

Ethernaut Hacks Level 12: Privacy

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2 min read
Ethernaut Hacks Level 14: Gatekeeper Two

Ethernaut Hacks Level 14: Gatekeeper Two

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3 min read
Ethernaut Hacks Level 13: Gatekeeper One

Ethernaut Hacks Level 13: Gatekeeper One

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5 min read
Ethernaut Hacks Level 10: Re-entrancy

Ethernaut Hacks Level 10: Re-entrancy

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3 min read
5 Tips & Tricks for DeFi Developers from the UniswapV2 Contracts Review

5 Tips & Tricks for DeFi Developers from the UniswapV2 Contracts Review

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6 min read
Ethernaut Hacks Level 11: Building

Ethernaut Hacks Level 11: Building

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Ethernaut Hacks Level 9: King

Ethernaut Hacks Level 9: King

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2 min read
Ethernaut Hacks Level 6: Delegation

Ethernaut Hacks Level 6: Delegation

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1 min read
Ethernaut Hacks Level 7: Force

Ethernaut Hacks Level 7: Force

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1 min read
Ethernaut Hacks Level 8: Vault

Ethernaut Hacks Level 8: Vault

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1 min read
Ethernaut Level 2: Fallout Tutorial

Ethernaut Level 2: Fallout Tutorial

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1 min read
Ethernaut Level 1: Fallback Tutorial

Ethernaut Level 1: Fallback Tutorial

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Hack Solidity: Unchecked Call Return Value

Hack Solidity: Unchecked Call Return Value

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Design Patterns In Solidity

Design Patterns In Solidity

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Hack Solidity: Visibilities

Hack Solidity: Visibilities

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2 min read
Ethernaut Hacks Level 4: Telephone

Ethernaut Hacks Level 4: Telephone

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1 min read
Ethernaut Hacks Level 5: Token

Ethernaut Hacks Level 5: Token

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Hack Solidity: Block Timestamp Manipulation

Hack Solidity: Block Timestamp Manipulation

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2 min read
Hack Solidity: Self Destruct

Hack Solidity: Self Destruct

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2 min read
Easiest way to deploy your Ethereum Smart Contract

Easiest way to deploy your Ethereum Smart Contract

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3 min read
Reentrancy Attack in Solidity Smart Contract

Reentrancy Attack in Solidity Smart Contract

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3 min read
Testing your smart contract with Truffle

Testing your smart contract with Truffle

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4 min read
Write your first smart contract in Solidity

Write your first smart contract in Solidity

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5 min read
Vulnerability exploit : Access to the private state variable in a Smart Contract

Vulnerability exploit : Access to the private state variable in a Smart Contract

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9 min read
Multisig Wallet - Smart Contract Explanation

Multisig Wallet - Smart Contract Explanation

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5 min read
How create a USD Bank on Ethereum, BSC and Polygon blockchain?

How create a USD Bank on Ethereum, BSC and Polygon blockchain?

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3 min read
How to create a smart contract to whitelist users

How to create a smart contract to whitelist users

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3 min read
Inheritance In Solidity (My Web3 Journey ) part 5

Inheritance In Solidity (My Web3 Journey ) part 5

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Control Statements In Solidity And Function Modifiers (My Web3 Journey) part 4

Control Statements In Solidity And Function Modifiers (My Web3 Journey) part 4

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3 min read
My Web3 Journey (Data Structures In Solidity) part 3

My Web3 Journey (Data Structures In Solidity) part 3

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5 min read
My Web3 Journey (Functions, Variables and Accessibility) part 2

My Web3 Journey (Functions, Variables and Accessibility) part 2

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5 min read
My Web3 Journey

My Web3 Journey

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3 min read
Building a Voting Smart Contract with Near Protocol and Typescript

Building a Voting Smart Contract with Near Protocol and Typescript

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13 min read
Building the perfect automated workflows for Blockchain's development

Building the perfect automated workflows for Blockchain's development

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6 min read
Deploy a Smart Contract with Ethers.js

Deploy a Smart Contract with Ethers.js

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1 min read
Smart Contracts and Web3 with Buildspace

Smart Contracts and Web3 with Buildspace

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3 min read
Smart contract for Voting

Smart contract for Voting

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4 min read
How to deploy a Smart Contract to the Testnet

How to deploy a Smart Contract to the Testnet

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2 min read
How to create a Smart Contract to mint an NFT

How to create a Smart Contract to mint an NFT

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5 min read
Ethereum Use Case: Document Certification

Ethereum Use Case: Document Certification

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4 min read
Side Project #3 - Decentrevent

Side Project #3 - Decentrevent

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6 min read
How to Compile Smart Contracts in React

How to Compile Smart Contracts in React

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3 min read
deploy smart contract บน Solana ทำยังไง

deploy smart contract บน Solana ทำยังไง

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2 min read
Developing Blockchain App – #1 Create Smart Contract

Developing Blockchain App – #1 Create Smart Contract

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9 min read
How To Set Up A Solidity Project And Create Your First Smart Contract

How To Set Up A Solidity Project And Create Your First Smart Contract

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14 min read
Solidity Quick Tip: Efficiently Swap Two Variables

Solidity Quick Tip: Efficiently Swap Two Variables

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2 min read
'Bitcoin is now programmable money' | Stacks 2.0 set to Launch on Jan 14

'Bitcoin is now programmable money' | Stacks 2.0 set to Launch on Jan 14

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2 min read
Deployed a migration SmartContract on XinFin Network.

Deployed a migration SmartContract on XinFin Network.

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1 min read
You don't need blockchain... until you do!

You don't need blockchain... until you do!

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3 min read
The Power of DAOs

The Power of DAOs

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7 min read
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