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New posts in ethereum
Why Could not find artifacts for contract from any sources
Apr 12, 2026
ethereum
truffle
ganache
Solidity : How does function parameters' size affects gas cost?
Apr 12, 2026
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queue
ethereum
solidity
how to fix this import hardhat issue [closed]
Apr 09, 2026
node.js
blockchain
ethereum
hardhat
evm
How can I update data on IPFS
Apr 10, 2026
ethereum
ipfs
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Don't understand this SyntaxError about the metaclass
Apr 04, 2026
python
python-2.7
ethereum
What is the difference between web3.js and web3-light.js?
Apr 04, 2026
ethereum
solidity
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What should the "params" argument to web3::contract::Contract::query look like?
Mar 29, 2026
rust
ethereum
smartcontracts
Error: Truffle is currently using solc 0.5.16, but one or more of your contracts specify “pragma solidity ^0.8.0”
Mar 29, 2026
blockchain
ethereum
solidity
smartcontracts
truffle
Interact with the OS hosting an Ethereum node
Mar 28, 2026
bash
call
ethereum
solidity
How to check if transaction is NFT using Web3j?
Mar 27, 2026
java
ethereum
nft
web3-java
erc721
What's the difference between a contract based wallet and the main account in the wallet?
Mar 24, 2026
ethereum
How to compare a string with a bytes32 value?
Mar 25, 2026
string
type-conversion
ethereum
equality
solidity
Storage compatibility: Solidity upgradable smart contract using "proxy" design pattern and changing the mapping type
Mar 23, 2026
ethereum
solidity
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