Ethereum

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First edit.
Awarded 5331 times.
How to save the contract instance on a mapping in solidity?
Awarded 1 hour ago
Drizzle cacheSend outputs “cacheSend is not a function” error, but the tx works when using send
Awarded 11 hours ago
Is it safe to store mnemonic seed in the email if I change random 2 words? [closed]
Awarded yesterday
How to mine without entire computer slowing down?
Awarded yesterday
Passing '-1' to a solidity function which takes a 'uint256' argument as input
Awarded 2 days ago
Peers attempting to connect to ports on my machine other than those used by geth
Awarded Jul 8 at 18:18
How to withdraw Other ERC20 tokens besides Ethereum from my contract
Awarded Jul 8 at 1:08
Runtime error - ganache_local network error
Awarded Jul 7 at 20:27
Txpool not receiving any new pending transactions
Awarded Jul 6 at 14:42
Walletconnect Signing Transaction not creating request in client [closed]
Awarded Jul 6 at 12:18
how create address for each ethereum user [duplicate]
Awarded Jul 6 at 8:18
What exactly is the Nothing-At-Stake problem?
Awarded Jul 5 at 14:42
Accessing function through Truffle console in Ganache medium [closed]
Awarded Jul 4 at 20:32
Web3- Sending data to Ganache and then loading a new page to retrieve the same data back
Awarded Jul 4 at 17:10
Sign Function of web3.js for Authenticating users via MetaMask
Awarded Jul 4 at 2:47
String To bytes Error
Awarded Jul 3 at 17:48
Changing transaction validation process in Ethereum
Awarded Jul 3 at 13:32
Function call browser monitoring of Metamask [closed]
Awarded Jul 3 at 8:32
Solidity Smart Contract withdrawal ETH with amount from contract address does not work
Awarded Jul 2 at 3:07
using mappings inside structs
Awarded Jul 1 at 13:25
Getting an “ Unhandled promise rejection” error when making transaction from account1 to a contract
Awarded Jun 30 at 17:03
Invisible transaction
Awarded Jun 30 at 11:25
Error while calling a function,
Awarded Jun 30 at 8:43
Why does retrieving stored data cost so much compared to using calldata in Solidity?
Awarded Jun 29 at 21:10
Return tokens from Crowdsale to owners Contract erc20? [closed]
Awarded Jun 29 at 19:22
(post deleted or otherwise unavailable)
Awarded Jun 29 at 16:42
Can I give multiple address parameters to a payable function?
Awarded Jun 28 at 21:06
(post deleted or otherwise unavailable)
Awarded Jun 28 at 19:08
Ether Transaction failed to crowdsale contract
Awarded Jun 27 at 21:53
web3 eth return returns a nonexistent transaction hash
Awarded Jun 27 at 12:55
Uniswap V2 smart contract keeps getting reverted in JS
Awarded Jun 26 at 22:18
Data validation using Ethereum
Awarded Jun 26 at 15:51
Building a raw contract transaction with ethers.js
Awarded Jun 26 at 14:30
Where can I find full ERC 721 example programs?
Awarded Jun 25 at 14:41
Blockchain Consenus Protocols Comparison
Awarded Jun 25 at 13:22
What is the correct procedure to configure a minter on a USD Coin smart contract?
Awarded Jun 24 at 16:11
Web3js shows Contract Address as null after deployment
Awarded Jun 24 at 15:18
Two identical nodes, vastly different disk usage
Awarded Jun 23 at 20:36
Sending ETH from contract to EOA
Awarded Jun 23 at 10:49
require Statement returns Transaction Revert Error instead of provided custom error message
Awarded Jun 21 at 17:36
Error: “Couldn't decode uint256 from ABI: 0x” Private Ethereum Network web3js MetaMask
Awarded Jun 21 at 11:18
(post deleted or otherwise unavailable)
Awarded Jun 20 at 22:35
Why do people even play CryptoKitties? [closed]
Awarded Jun 20 at 6:16
Error compiling OpenZeppelin 3.0 ERC20 using Truffle
Awarded Jun 19 at 11:35
Setting Up Geth / Ethminer - Am I Doing This Right?
Awarded Jun 18 at 15:15
Deploy smart contract to private network
Awarded Jun 18 at 9:47
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?
Awarded Jun 18 at 6:22
How can you make HTML Text Box print the value of console.log?
Awarded Jun 17 at 16:18
Error: Cannot find module 'truffle-hdwallet-provider'
Awarded Jun 17 at 16:18
How can you make HTML Text Box print the value of console.log?
Awarded Jun 17 at 11:41
(post deleted or otherwise unavailable)
Awarded Jun 17 at 10:05
(post deleted or otherwise unavailable)
Awarded Jun 17 at 9:30
Remix contract balance transfers Failing (Metamask / JS VM)
Awarded Jun 17 at 4:55
Convert from ether to wei using go-ethereum
Awarded Jun 15 at 18:41
How to use truffle-assertions to verify parameters of an emit?
Awarded Jun 15 at 17:03
The called function should be payable if you send value and the value you send should be less than your current balance
Awarded Jun 14 at 13:27
Why doesn't the solidity perform rounding off to nearest whole number
Awarded Jun 14 at 11:37
[question deleted because not relevant] [closed]
Awarded Jun 14 at 7:41
Issue getting Metamask account using Web3 1.1.0
Awarded Jun 14 at 1:40
(post deleted or otherwise unavailable)
Awarded Jun 13 at 11:25
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