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mafrasi2
  • Member for 5 years, 11 months
  • Last seen more than a month ago
  • Germany
7 votes
Accepted

Web3.py - how to use abi in python when solc doesn't work

6 votes

Invalid opcode 0x3d

6 votes
Accepted

What’s the opcode chain for sending ethereum from a smart contract?

5 votes

Contract call from a contract from a contract?

4 votes

How to detect from web3 if method exists on a deployed contract?

3 votes

ERC20 Token tansfer through delegatecall throws

3 votes
Accepted

Is possible to continue the BIP32/BIP39 algorithm from a Pk and Sk pair and "climb" to the mnemonic seed?

3 votes
Accepted

Returning values from Solidity function that does not define a return?

2 votes
Accepted

Python How to make Filter topics: encode integers to its hex string representation

2 votes
Accepted

Tracking ERC20 token movements

2 votes

How to check Boolean variable is true in modifier?

2 votes

Ethereum - Missing semi-colon whilst using script from Udemy

2 votes

Help with error please (SHA256 returns 0x)

2 votes
Accepted

Is it possible to transfer ERC20 tokens without sending a transaction to the contract address?

1 vote
Accepted

Function argument quantity

1 vote

Is there a performance penalty towards creating the maximum number of tokens with ERC-20 etc?

1 vote

can i get specified ERC20 token holders details?

1 vote

Is the uint "ID" in this function saved in storage?

1 vote

Minimal investement is not working

1 vote

Is it possible to send/receive Bitcoin using a smart contract?

1 vote

How to assemble a contract’s code?

0 votes

why i have a lot of warnings in the function setprice part? Thanks

0 votes
Accepted

Populus: Contract fails due to solidity gas limit

0 votes

What is the data option of eth_sendTransaction?

0 votes
Accepted

Call to 0x00...02 in remix debug trace

0 votes

Dos with revert