Ethereum

Scholar

 Scholar
Ask a question and accept an answer.
Awarded 5016 times.
How concatenate encodeWithSignature with another data type to external call?
Awarded yesterday
Transactions stuck at pending on ropsten test net from one day
Awarded 2 days ago
Set block size and block number
Awarded Jul 31 at 21:31
How can i refund 0.017eth from fail confirmed transaction (ropsten)
Awarded Jul 30 at 5:18
Understanding data location
Awarded Jul 29 at 3:51
Refund mechanism - How is it possible to have transactions with M$ fee?
Awarded Jul 28 at 8:55
What is the proper way to store timestamp in blockchain?
Awarded Jul 28 at 4:34
Geth Account Creation
Awarded Jul 28 at 1:08
Connecting my Golang Backend server with Metamask
Awarded Jul 27 at 21:46
Am I allowed to copy and reuse a smart contract?
Awarded Jul 27 at 16:21
mining transaction in private blockchain
Awarded Jul 27 at 13:42
Truffle cant deploy contract with reverting constructor
Awarded Jul 27 at 13:34
Depriving Address of my own wallet created? [closed]
Awarded Jul 27 at 11:49
MetaMask displaying wrong value when making RPC sendTransaction call
Awarded Jul 27 at 10:15
Reproducing a Ganache Server across multiple computers
Awarded Jul 27 at 2:10
Is it feasible to write a DApp that targets multiple blockchains
Awarded Jul 26 at 15:57
Is there some possibility to listen MakerDAO's LogNote events?
Awarded Jul 24 at 16:56
How to calculate CREATE2 address in golang?
Awarded Jul 24 at 9:49
DApp Development- how to update dapp and keep existing data
Awarded Jul 24 at 7:18
Building a recursive smart contract — is it possible?
Awarded Jul 23 at 0:42
What are DeFi tokens ? How to create them in Ethereum?
Awarded Jul 22 at 13:28
Can I connect to testnet after synchronization finished on mainnet?
Awarded Jul 22 at 11:46
Syncing geth 1.9.15 took too long on HDD raid-0
Awarded Jul 22 at 10:57
How to reliably send transaction via web3j while connection is poor?
Awarded Jul 22 at 6:37
Smart contract multiple functions call
Awarded Jul 21 at 12:17
Web3js events and their callback functions are not aware of component state?
Awarded Jul 19 at 15:48
Warning! Error encountered during contract execution [Reverted] web3
Awarded Jul 17 at 12:36
Block Numbers Different
Awarded Jul 17 at 3:07
Error: Returned error: VM Exception while processing transaction: revert when using methods.MyMethods.Send
Awarded Jul 15 at 7:18
Which method is efficient to log data in blockchain? Send an event via smart contract or send data in a transaction without value?
Awarded Jul 14 at 8:18
what replaces assigning array.length to 0 for clearing it [duplicate]
Awarded Jul 12 at 20:05
Smart Contract Application in ASP>NET [closed]
Awarded Jul 11 at 14:10
Trezor - How to see the balance on a particular address?
Awarded Jul 11 at 1:11
how create address for each ethereum user [duplicate]
Awarded Jul 10 at 13:40
How do I get a list of tokens held by an Etehereum address?
Awarded Jul 9 at 20:19
Cold wallets & dapps
Awarded Jul 8 at 17:05
Parameters on evm opcode create
Awarded Jul 8 at 16:02
I have a Transaction Hash, how to get the readable Input Data?
Awarded Jul 7 at 8:11
Explicit type conversion not allowed from “string memory” to “uint256”
Awarded Jul 4 at 6:42
String To bytes Error
Awarded Jul 3 at 19:16
Finality in blockchain consensus
Awarded Jul 3 at 17:15
how to connect ethereum local provider https://localhost:8545? [closed]
Awarded Jul 3 at 11:15
How can a smart contract determine the address sending ETH to it?
Awarded Jul 1 at 18:17
web3 eth return returns a nonexistent transaction hash
Awarded Jun 30 at 18:26
Save stack traces while syncing
Awarded Jun 30 at 11:17
Why does retrieving stored data cost so much compared to using calldata in Solidity?
Awarded Jun 29 at 20:30
Automatically register number into Kovan test net with signed transaction (Infura API + NodeJS)
Awarded Jun 29 at 16:15
Recover all the account under Mnemonic using ethers.js
Awarded Jun 29 at 16:15
Array lenght and data miss match while storing data of events
Awarded Jun 29 at 11:47
Alternatives to MEW for advanced users
Awarded Jun 29 at 7:00
It is secure do accounts just with web3.eth.accounts.create() ? (entropy)
Awarded Jun 29 at 3:52
Can I give multiple address parameters to a payable function?
Awarded Jun 28 at 15:16
ILendingPool.getReserveData function gives YulException: Stack too deep when compiling inline assembly:
Awarded Jun 28 at 13:05
How do I give every user Ethereum an address and does it affect security
Awarded Jun 27 at 10:40
What happens when a Contract is added to the genesis block?
Awarded Jun 25 at 20:04
Is the May 2017 contract creation attack still possible?
Awarded Jun 25 at 19:57
Explain delete_element For loop
Awarded Jun 25 at 16:55
Fundamental question! (HD Wallet private key hacked) [closed]
Awarded Jun 25 at 9:18
How to pay gas fee for new addresses of ERC20 tokens that initially have 0 Eth balance? [duplicate]
Awarded Jun 25 at 5:42
Web3js shows Contract Address as null after deployment
Awarded Jun 24 at 15:02
1
2 3 4 5
…
84