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Active 1 Bountied Hot Week Month

1

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3

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36

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Address as name of an array in solidity?

solidity web3js contract-development blockchain remix

modified 6 hours ago Community♦ 1

0

votes

0

answers

9

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TypeError: Operator != not compatible with types string storage ref and int_const 0

solidity truffle blockchain ethereumj truffle-compile

asked 12 hours ago sweet archita 1

0

votes

1

answer

13

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Im getting the following error: ParserError: Expected primary expression. struct ManagingOrder.Parking memory new_Parking = Parking({

truffle blockchain truffle-contract ethereumj truffle-compile

answered yesterday goodvibration 12.3k

0

votes

1

answer

25

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Web3 is not connecting to metamask. TypeError: Null object returned to account

web3js blockchain erc-20 metamask ganache

modified yesterday sea212 1,309

0

votes

1

answer

25

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how do I make users sign different strings with their private key separatelly

go-ethereum contract-development blockchain metamask

modified yesterday Community♦ 1

0

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0

answers

31

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Want to Access remote dai smart contract in another smart contract

solidity blockchain erc-20 dai erc-20-approve

modified 2 days ago sunny radadiya 1

0

votes

2

answers

33

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How do we get latest value of a key from blockchain?

blockchain

modified 2 days ago Community♦ 1

4

votes

1

answer

326

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Why does geth -light start importing block headers from 3297471

go-ethereum blockchain light-clients

modified 2 days ago Community♦ 1

1

vote

0

answers

11

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Potential Concurrent Engines for Ethereum?

blockchain concurrency

asked 2 days ago kianenigma 111

1

vote

1

answer

100

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How many non-empty accounts are there?

go-ethereum transactions blockchain accounts state-trie

modified Apr 4 at 2:02 Community♦ 1

0

votes

1

answer

43

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smart contract for each individual user VS single smart contract for each kind of user

solidity blockchain

modified Apr 3 at 20:00 Community♦ 1

3

votes

1

answer

207

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Uncle blocks in Parity PoA blockchain

blockchain parity poa

modified Apr 3 at 11:01 Community♦ 1

1

vote

1

answer

23

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Why Do I need to deploy contract each time I start a geth node

go-ethereum blockchain

modified Apr 1 at 22:04 Community♦ 1

0

votes

1

answer

210

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The geth account new and web3.eth.accounts.create

go-ethereum web3js blockchain

modified Apr 1 at 15:09 Community♦ 1

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