Roman Frolov's user avatar
Roman Frolov's user avatar
Roman Frolov's user avatar
Roman Frolov
  • Member for 6 years, 10 months
  • Last seen more than a month ago
8 votes
Accepted

Storage variable inside a function

7 votes

Negative number passed to function with uint parameter

7 votes
Accepted

How to create your own ERC 721 NFT token

6 votes
Accepted

Create a struct with a blank address?

5 votes

how to sign raw transaction with python

5 votes
Accepted

Bootstrapping Geth on Ropsten Testnet with Known Nodes

5 votes

How does the SafeMath library of OpenZeppelin protect your code from integer overflow?

5 votes

Contract has not been deployed to detected network

5 votes
Accepted

Creating a form in IPFS for users to enter data

5 votes
Accepted

What are the web3 httpProvider options?

4 votes
Accepted

find first transactions to a contract

4 votes
Accepted

How does Ethash work?

4 votes
Accepted

Testing contracts that have construction parameters

4 votes

Truffle configuration file name - is it 'truffle.js' or 'truffle-config.js'?

3 votes
Accepted

Solidity bool size in Structs

3 votes

Solidity support in Atom

3 votes
Accepted

Truffle fails to test ERC20 approval

3 votes

Why are there so many testing environments around Ethereum?

3 votes
Accepted

How to access an API from a solidity smart contract?

3 votes
Accepted

ETH Hackathon prerequisites

3 votes

Creating a contract ERC20 and sending a transaction, get balance (web3)

3 votes

No visibility specified. Defaulting to "public". function Ownable() {}

3 votes
Accepted

Should we call send function to actually deploy a contract to the network

2 votes

Geth not syncing on testnet

2 votes

Does Ethereum require miners to be a full nodes?

2 votes
Accepted

Web3.py EventFilter.get_new_entries() always empty

2 votes

Why do my FAILED transactions get charged the max gas price?

2 votes

Solidity - How to send ETH from my wallet to another address

2 votes
Accepted

Adding Multiple Accounts To Remix?

2 votes

Push to an array created inside a function

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