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New posts in solidity

Is there any real world example of nested mappings of solidity?

what's the purpose of the approve function in erc 20

solidity erc20

How do I run Hardhat with the --constructor-args parameter?

javascript solidity hardhat

Call solidity function dynamically, based on its bytes4 function selector

solidity delegatecall prevention doesn't works

ethereum solidity uniswap

Is there any function similar to Python's max(a, b) in Solidity, to find the maximum value between several given?

solidity

Can chainlink external adapters be made so they can only called by a specific smart contract?

Type 'BaseContract & Omit<ContractInterface, keyof BaseContract>' is missing the following properties

How to transfer a NFT from one account to another using ERC721?

Solidity ^0.8.0. override virtual. "TypeError: Derived contract must override function .." but it already has the virtual override keywords

overriding solidity

TypeError: Cannot read property 'length' of undefined - While deploying using hardhat

Create a transaction with data using etherjs

solidity ethers.js hardhat

How to get ERC-721 tokenID?

Testing reverted assertions with waffle + chai doesn't work

Solidity ParserError: Expected ';' but got '{'

solidity

Error: Failed to fetch the Solidity compiler

node.js solidity truffle

mapping functions in solidity

solidity smartcontracts