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0

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0

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16

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How to access an Ether wallet when the exchange closes or vanishes?

asked 7 hours ago user610620 89

0

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0

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14

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Is it possible to schedule a transaction to execute after a certain amount of time in ethereum?

web3js contract-development transactions blockchain dapps

modified 1 hour ago EMANUEL 73

0

votes

1

answer

11

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Exchange wallets, hardware wallets and web wallets: Why don't they all have a seed recovery phrase?

wallets private-key exchanges recovery

answered 10 hours ago Richard Horrocks 28.3k

1

vote

1

answer

17

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Generating a private key from a single mnemonic

mnemonic

answered 12 hours ago Richard Horrocks 28.3k

1

vote

0

answers

12

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web3j command-line does not recognize flags

web3j java command-line

modified 11 hours ago Damir Olejar 403

0

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1

answer

12

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Solidity: How to do 2D mapping?/Syntax Error

solidity arrays mapping

modified 14 hours ago zak100 703

0

votes

1

answer

13

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I want to understand something with BigNumber assertions

vyper brownie assert test

answered 16 hours ago Lauri Peltonen 14.6k

0

votes

0

answers

11

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yield or return in automated tests [closed]

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asked 18 hours ago Bob5421 297

1

vote

0

answers

16

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ethereum makes extra space for no reason in memory

solidity contract-development contract-design contract-deployment contract-invocation

asked 21 hours ago Nika Kurashvili 239

0

votes

1

answer

18

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Unable to fetch getBalance of eth address

web3js javascript

modified 18 hours ago Sergi Juanati 847

0

votes

0

answers

57

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Futures crashed Bitcoin in 2017. Will they crash Ethereum in 2021? [closed]

ether defi price

asked yesterday user610620 89

1

vote

1

answer

20

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what does call stack of 1024 mean in solidity?

solidity contract-development contract-design contract-deployment contract-invocation

answered 21 hours ago Mikko Ohtamaa 12.2k

0

votes

1

answer

14

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Truffle Console: How to print the value of a variable using get function

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answered yesterday Sergi Juanati 847

0

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0

answers

53

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Unable to swap scam token on uniswap

tokens erc-20 uniswap

modified 18 hours ago user66859 1

0

votes

1

answer

49

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MY METAMASK GOT HACKED

metamask

modified yesterday Masoud jt 534

1

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1

answer

19

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bytes32 doesn't accept input

solidity bytes32

answered yesterday Sergi Juanati 847

0

votes

1

answer

21

views

Is authentication effectively decentralised?

keymanagement

answered yesterday Lauri Peltonen 14.6k

0

votes

1

answer

14

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Ethereum Mining Simplified (Gas price / mining fees)

go-ethereum

answered yesterday Ismael 23.9k

1

vote

1

answer

23

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how to interact with an already deployed smart contract

web3js contract-development blockchain

answered yesterday Sergi Juanati 847

0

votes

0

answers

12

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Cancelled in transaction in metamask and fund no get it back

metamask

asked yesterday Baptiste GRANGER 1

0

votes

0

answers

12

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Can I recover ETH sent to a know address? [duplicate]

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asked yesterday Gabriel Bernardino 1

0

votes

0

answers

16

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Local node doesn't see that many transactions?

go-ethereum transactions pending-transactions

asked yesterday Arian Karbasi 51

0

votes

0

answers

13

views

Error: * Deployment Failed *

solidity dapp-development infura rinkeby erc-721

asked yesterday Ayaan 1

1

vote

1

answer

30

views

I got “sandwich attacked” on my transaction

etherscan uniswap

answered yesterday Nulik 2,410

0

votes

0

answers

13

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How to transfer POLS token from Metamask Eth wallet to DOT wallet?

transfer

asked yesterday M S 1

0

votes

0

answers

13

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ERC 20 ZRX token transaction pending

pending-transactions

asked yesterday ANK 1

0

votes

0

answers

21

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Error: VM Exception while processing transaction: revert UniswapV2: LOCKED

solidity blockchain uniswap ganache-cli buidler

modified 2 days ago travelerr 1

0

votes

1

answer

18

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Create different contracts in run-time

solidity contract-development truffle contract-deployment truffle-contract

answered 2 days ago Sergi Juanati 847

0

votes

1

answer

33

views

Does coinbase charge for gas fees?

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answered 2 days ago Richard Horrocks 28.3k

0

votes

1

answer

13

views

GETH “nodiscover ” and addPeer behaviour

go-ethereum web3js

answered yesterday Nulik 2,410

0

votes

1

answer

410

views

Why is it so expensive to trade on Uniswap with MetaMask? ($50 fee)

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answered yesterday People Call Me Adam 21

0

votes

0

answers

16

views

Donating 450$ for right answer. Key from cipher. Solving an ETH puzzle [closed]

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modified 2 days ago qubitz 13

0

votes

1

answer

12

views

multiply every number in an array and writing to new array

solidity

answered 2 days ago Riccardo Perego 50

0

votes

0

answers

11

views

Check Health of Ethereum Peer

go-ethereum web3js peers

asked 2 days ago ceds 155

0

votes

0

answers

20

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Is it possible to access an already deployed smart contract without using metamask?

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asked 2 days ago Micheal 41

0

votes

0

answers

29

views

Recovering of Ether.li wallet

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modified 2 days ago MarjanC 1

0

votes

1

answer

18

views

How to get the price of a pair using only its symbol?

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answered 2 days ago Lauri Peltonen 14.6k

0

votes

0

answers

15

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Ethereum Transaction not found

go-ethereum web3js transactions raw-transaction pending-transactions

modified 2 days ago Tharun Prabakaran 69

1

vote

1

answer

15

views

Authenticating ERC721 Tokens

solidity erc-721

answered 2 days ago William Entriken 1,671

0

votes

0

answers

18

views

Ethereum full node size

ether

asked 2 days ago Riccardo Perego 50

0

votes

0

answers

11

views

Programmatically convert log data (hexadecimal) into negative decimal value

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asked 2 days ago kaciloy 1

0

votes

2

answers

26

views

how to set a require for a string to not be null

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modified 2 days ago Masoud jt 534

3

votes

1

answer

21

views

Can abi.encodeWithSignature be optimized by pre-compute?

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answered yesterday Steven V 866

0

votes

2

answers

74

views

Overclocking and Incorrect/rejected shares

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answered yesterday Fate25 11

0

votes

0

answers

14

views

Metamask Event Handler

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asked 2 days ago kx3 1

0

votes

2

answers

39

views

How do EOAs work and what is their interaction with smart contracts?

solidity web3js contract-development transactions blockchain

answered Feb 3 at 15:58 Xenonite 142

0

votes

0

answers

14

views

Is the interaction with the smart contract safe?

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asked 2 days ago Mario Roma 65

0

votes

1

answer

22

views

Contract of contracts

solidity go-ethereum contract-development dapps truffle-contract

answered Feb 3 at 20:48 Miroslav Nedelchev 1,631

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