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urjit on rails

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14 Questions

Votes Activity Newest Views
 
2
votes
0
answers
35
views

What is the difference between signing a document, signing a transaction and signing a message? (very basic)

web3js ethereumjs
Aug 2 '19 at 12:19 urjit on rails 199
 
1
vote
2
answers
76
views

Storage/Retrieval of mapped structure data

solidity go-ethereum contract-development contract-design dapps
Nov 8 at 8:00 Community♦ 1
 
1
vote
1
answer
210
views

Implementing Blockchain and Converting Web App to DApp

go-ethereum blockchain dapp-development
Oct 22 '19 at 17:01 Community♦ 1
 
1
vote
1
answer
359
views

getAccounts in web3 js undefined

go-ethereum web3js dapps react
Aug 13 '19 at 15:19 Gerard Persoon 196
 
1
vote
1
answer
592
views

can etherscan.io show local ganache transaction details?

tokens metamask dapps openzeppelin-contracts
Jul 19 '19 at 12:17 Richard Horrocks 28.1k
1
1
vote
0
answers
363
views

How to use web3-react with truffle Dapp? any sample code / tutorial?

web3js dapps react
Jun 19 '19 at 12:24 Majd TL 866
 
1
vote
0
answers
40
views

How to do loop all the metamask Accounts loop and display data from that address in React frontend + Dapp App JS [duplicate]

web3js ethereumjs react solidity-0.5.x
Jun 10 '19 at 7:36 urjit on rails 199
 
1
vote
2
answers
2k
views

Deposit and withdraw from multiple accounts

solidity go-ethereum blockchain remix
Mar 22 '18 at 14:39 urjit on rails 199
 
0
votes
1
answer
45
views

Getting error in Deposit function in smart contract : The constructor should be payable if you send value

solidity blockchain remix
Nov 6 at 6:00 Community♦ 1
 
0
votes
1
answer
77
views

What are the parameters for the ideal gas limit?

solidity gas-limit gas-price
Oct 29 at 17:01 Community♦ 1
 
0
votes
1
answer
28
views

Should I convert Centeralised web app to Multichain because it is free to use and more secure compare to webapp?

blockchain private-blockchain dapps
Jul 25 '19 at 10:35 Sanjay S B 1,011
 
0
votes
1
answer
1k
views

error: VM Exception while processing transaction: revert SafeMath: subtraction overflow on migrating crowdsale conract

solidity tokens erc-20 truffle-contract crowdsale
Jul 18 '19 at 9:44 Samparsky 49
1
0
votes
2
answers
1k
views

Uncaught TypeError: e is not a function from getAccounts() + web3 1.0.0-beta.37 + truffle + React Dapp

web3js truffle metamask dapp-development ganache-cli
Jun 5 '19 at 16:39 eth♦ 68.3k
1
0
votes
0
answers
318
views

How to get the value from the frontend form and save value to the blockchain using +web3 1.0.0-beta.37 + reactjs

solidity blockchain react web3js-v1.x
Jun 5 '19 at 11:53 urjit on rails 199
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