web3js

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How to call a setter function in a smart contract which is deployed on ropsten testnet using infura
user_136795050
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2
1
544
web3js web3 ethereum node.js javascript
Contract's methods returns empty object
user_76107010
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2
0
220
web3js truffle solidity web3
Handling user data and storage in Ethereum Dapps-Understanding
user_126910780
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2
1
592
web3js ipfs blockchain ethereum
How to listen permanently to events in a smart contract from node.js Application?
user_136795050
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3
1
4696
web3js smartcontracts solidity node.js events
Returned error: The method web3_clientVersion does not exist/is not available
user_126521700
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3
1
1545
web3js openzeppelin solidity web3 ethereum
Getting error in web3.js regarding write tx
user_111260540
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2
1
512
web3js blockchain smartcontracts ethereum
How to send an array of structs from web3js to solidity contract?
Admin1
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10
1
6315
web3js blockchain solidity web3 ethereum
let accounts = web3.eth.getAccounts() shows undefined and app.vote(1,{ from: accounts[1] }) showing error
user_91421980
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2
1
1075
web3js truffle solidity ethereum javascript
sendSignedTransaction does not give return values
user_121570350
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2
1
818
web3js blockchain smartcontracts solidity ethereum
How do I subscribe to `log events` and get notifications on ThunderCore?
user_135465660
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2
2
3467
thundercore web3js blockchain smartcontracts
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