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# solidity

For the Solidity programming language used on EVM chains.

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Upgrading Smart Contracts using OpenZeppelin Upgrade Plugin

Upgrading Smart Contracts using OpenZeppelin Upgrade Plugin

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Comments 2
7 min read
How to find length of string in Solidity, from the smart contract of ens

How to find length of string in Solidity, from the smart contract of ens

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4 min read
CRYPTO WALLET DAPP WITH FLUTTER AND SOLIDITY

CRYPTO WALLET DAPP WITH FLUTTER AND SOLIDITY

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Comments 1
6 min read
Ethernaut系列-说明

Ethernaut系列-说明

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1 min read
How events in Solidity work, and why are they needed

How events in Solidity work, and why are they needed

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2 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
Using eth-gas-reporter

Using eth-gas-reporter

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Comments 1
2 min read
Setup for Success: Creating Web3 Projects with the Truffle for VS Code Extension

Setup for Success: Creating Web3 Projects with the Truffle for VS Code Extension

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7 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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Comments 1
8 min read
Denial of Service

Denial of Service

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1 min read
Master String Manipulation in Solidity

Master String Manipulation in Solidity

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8 min read
How to Transition from Web2 to Web3

How to Transition from Web2 to Web3

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Comments 9
8 min read
SUPER KEYWORD IN SOLIDITY

SUPER KEYWORD IN SOLIDITY

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2 min read
Variable sequence - 2

Variable sequence - 2

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1 min read
Storage vs Memory vs Calldata - Understanding Data Locations in Solidity

Storage vs Memory vs Calldata - Understanding Data Locations in Solidity

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2 min read
Build a smart contract oracle with Solidity, Node.js, and Replit

Build a smart contract oracle with Solidity, Node.js, and Replit

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28 min read
Create and deploy your first smart contract with Solidity

Create and deploy your first smart contract with Solidity

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12 min read
Loop increments

Loop increments

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1 min read
Handling multiple tokens, with a modern solidity architecture via Diamonds & ERC1155.

Handling multiple tokens, with a modern solidity architecture via Diamonds & ERC1155.

20
Comments
6 min read
Short-circuiting

Short-circuiting

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1 min read
How to Code a Fantastic Batch Payment Function with Solidity: A Must Know Technique

How to Code a Fantastic Batch Payment Function with Solidity: A Must Know Technique

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6 min read
Avoiding storage access in functions - 2

Avoiding storage access in functions - 2

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2 min read
Avoiding storage access in functions - 1

Avoiding storage access in functions - 1

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1 min read
Variable sequence organization.

Variable sequence organization.

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1 min read
Using right data location.

Using right data location.

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2 min read
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