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Kof's user avatar
Kof's user avatar
Kof
  • Member for 3 years, 6 months
  • Last seen more than a month ago
Profile Activity

124 Answers

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11 votes
Accepted

I am running my tests in the hardhat environment but it gives me 0 passing all the time

6 votes

Geth State heal in process explanation

6 votes
Accepted

Error: ethjs-query while formatting outputs from RPC

4 votes

Why chi token save 50% and not more?

3 votes

Hardhat local transactions don't process

3 votes

What is the ethereum transaction data structure?

3 votes
Accepted

Solidity function can't sell with slippage on Pancakeswap

3 votes

How can I decode the event log I receive in my txn where there more than 1 smart contract involved and the emitted event cannot be found in ABI

3 votes
Accepted

getTransaction returns null for old transactions

3 votes

For decentralized governance on Ethereum, why is Snapshot considered "off-chain" but Tally considered "on-chain"?

2 votes

How to get ERC standard of tokens in a transaction from transaction hash?

2 votes
Accepted

Cheapest way to hardcode a value

2 votes
Accepted

Why this transaction succeeded to transfer more than its balance?

2 votes

Only getting 'Promise { <pending> } when calling getPair on the Quickswap Factory contract with ethers.js?

2 votes

hardhat mainnet forking and impersonating an account isnt working, help!

2 votes
Accepted

Is there really any secure models for authenticating a user with metamask?

2 votes
Accepted

Uniswap V3: Fetching spot prices documentation seems incomplete

2 votes
Accepted

How to convert wei value of USDC balance to proper number?

2 votes
Accepted

ParserError: Expected identifier but got '('

2 votes
Accepted

How to return a struct of a specific user in solidity?

2 votes
Accepted

Pseudo Random generator based on real random seed

2 votes
Accepted

What are some APIs that write transactions to the blockchain?

2 votes
Accepted

Can a smart contract hold/own tokens (USDC)?

2 votes
Accepted

UniswapV3 price calculated using sqrtPriceX96 is wrong

2 votes
Accepted

Encode a struct with solidity

2 votes

Expiry Date for Signature

2 votes

Method with struct not presented over Etherscan

2 votes

How the centralized exchanges handle deposits?

1 vote

How to use Vyper to call PancakeSwap contract

1 vote

How to check if a transaction is pending?

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