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New posts in solidity
How to fix "insufficient funds for gas * price + value"?
Aug 10, 2026
ethereum
solidity
smartcontracts
truffle
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How do I send transactions to RSK deployed smart contract functions via Ethers.js and Hardhat
Aug 10, 2026
solidity
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What is the best practice of copying from array to array in Solidity?
Aug 10, 2026
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Python equivalent to Solidity u256
Aug 08, 2026
python
solidity
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How to test contract with multiple accounts / addresses in truffle?
Aug 07, 2026
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How to pass array of structs as argument on etherscan (tuple[])?
Aug 06, 2026
javascript
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The need to allocate memory for string
Aug 03, 2026
solidity
Calling External Contract throws error : VM Exception while processing transaction: revert
Aug 04, 2026
ethereum
solidity
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In remix Ide what does this notification means? "You have not set a script to run. Set it with @custom:dev-run-script NatSpec tag"
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blockchain
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Ethers.js, send money to a smart contract (receive function)
Aug 01, 2026
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How is gas usage calculated when using if statements
Aug 01, 2026
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Best Practices for Verifying Ownership of an NFT ERC-721 Token
Aug 01, 2026
ethereum
solidity
smartcontracts
Time manipulation in a hardhat test
Jul 31, 2026
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hardhat
difference between interface and abstract contract in solidity
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blockchain
ethereum
solidity
smartcontracts
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Error: invalid BigNumber value (argument="value", value={"value":"25000000000000000"}, code=INVALID_ARGUMENT, version=bignumber/5.5.0)
Jul 30, 2026
ethereum
solidity
smartcontracts
metamask
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How to delete an image saved in IPFS blockchain?
Jul 30, 2026
blockchain
ethereum
solidity
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Execution reverted during call: This transaction will likely revert. If you wish to broadcast, include `allow_revert:True`
Jul 29, 2026
transactions
solidity
revert
brownie
How to implement onERC721Received function
Jul 28, 2026
solidity
How do you Associate/Dissociate an HTS token using EVM transaction?
Jul 28, 2026
solidity
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Solidity: Using mapping and code design for lottery contract address
Jul 28, 2026
struct
mapping
ethereum
solidity
smartcontracts
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