javascript : Ethereum Help

Authentication issues using web3.js

go-ethereum web3js ethereum-wallet-dapp javascript nodejs
Updated July 10, 2020 02:28 AM

Can we take input of an address and pass it on the function to send ether using truffle and web3?

solidity web3js truffle javascript
Updated July 07, 2020 22:28 PM

Could not deploy contract through sendTransaction

web3js javascript ganache
Updated July 05, 2020 18:28 PM

Web3- Sending data to Ganache and then loading a new page to retrieve the same data back

web3js blockchain javascript ganache
Updated July 04, 2020 17:28 PM

String To bytes Error

javascript bytes
Updated July 03, 2020 17:28 PM

Is there a way to get revert message by my client?

solidity truffle javascript truffle-contract revert-opcode
Updated July 02, 2020 18:28 PM

Getting error -> unexpected token. You may need an appropriate loader to handle this file type

solidity web3js javascript error
Updated July 01, 2020 16:28 PM

web3 error - web3.eth.Contract is not a constructor

solidity web3js javascript
Updated June 29, 2020 09:28 AM

web3 eth return returns a nonexistent transaction hash

web3js javascript nodejs cpp-ethereum hash
Updated June 27, 2020 13:28 PM

Uniswap V2 smart contract keeps getting reverted in JS

solidity dapps javascript uniswap
Updated June 26, 2020 22:28 PM

Array lenght and data miss match while storing data of events

solidity web3js javascript events react
Updated June 24, 2020 16:28 PM

Could not deploy contract with valid data

web3js contract-deployment javascript nodejs
Updated June 24, 2020 09:28 AM

Function stopped working? No check is being done now on transfer function

solidity web3js truffle javascript
Updated June 23, 2020 04:28 AM

pls how can i link this function in my smart contract to the function in my web page

solidity web3js blockchain remix javascript
Updated June 19, 2020 00:28 AM

Solidity function calls from javascript work locally but fail on ropsten,kovan etc with Error: Returned values aren't valid, did it run Out of Gas?

solidity blockchain javascript nodejs
Updated June 18, 2020 06:28 AM

How can you make HTML Text Box print the value of console.log?

go-ethereum web3js javascript
Updated June 17, 2020 12:28 PM

Ether transaction does not reflect in ganache

solidity ether dapps javascript
Updated June 15, 2020 06:28 AM

Could not find declaration module for file 'solc'

javascript ethereumjs
Updated June 14, 2020 16:28 PM

How do I prompt metamask to open?

metamask javascript
Updated June 12, 2020 22:28 PM

update button through javascript

solidity javascript ethereumjs
Updated June 11, 2020 10:28 AM

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