Ethereum

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How does “swap” work between ERC20 tokens? And what is “swap”?
Awarded Jan 20 at 11:03
Sent ETH to ETC address within Ledger Nano S. Confirmed on Etherscan, but not appearing in Wallet? [closed]
Awarded Jan 18 at 9:11
Get contract address from contract creation transaction
Awarded Jan 17 at 12:11
Should I make separate ERC20 wallets for each token?
Awarded Jan 16 at 13:15
How is this address a contract in kovan and address in mainnet
Awarded Jan 14 at 12:33
overload standard erc-20 methods in solidity
Awarded Jan 13 at 11:52
How do I withdraw Ether from my Chainlink node
Awarded Jan 12 at 23:48
Not able to interact with Ganache-cli: “-bash: ganache-cli: command not found”
Awarded Jan 12 at 17:22
Python web3 return value of getBlock(full_transactions=True)
Awarded Jan 12 at 11:05
Contract can't be mined in ropsten network
Awarded Jan 12 at 2:10
Do parts of decentralised apps take advantage of centralisation?
Awarded Jan 11 at 13:36
How can i get contract data from certain block [closed]
Awarded Jan 11 at 11:11
How to call a smart contract function using Nethereum and Infura
Awarded Jan 11 at 7:08
Help me Obi Wan Kenobi… I need some assistance with understanding etherscan and where my erc20 tokens went
Awarded Jan 10 at 22:09
Old contracts data not visible if pushed new contracts?
Awarded Jan 10 at 15:07
Trying first transfer contract in solidity
Awarded Jan 5 at 18:48
Solidity View Function Responce
Awarded Jan 5 at 15:02
How to use compiler version 0.4.17?
Awarded Jan 5 at 11:57
Declare an string array inside a int array in Solidity
Awarded Jan 4 at 19:25
73: TypeError: “send” and “transfer” are only available for objects of type “address payable”
Awarded Dec 31 '20 at 19:27
difference between contract creation in web3 and in solidity
Awarded Dec 30 '20 at 10:27
Fail to transafer Ether to child contract from parent contract
Awarded Dec 30 '20 at 4:04
What is an efficient method to append a dynamic array to a dynamic array?
Awarded Dec 29 '20 at 20:16
Schedule a transaction without making a deposit
Awarded Dec 29 '20 at 18:18
Ethereum Wallet Backup
Awarded Dec 29 '20 at 11:50
How to start mining Ethereum [closed]
Awarded Dec 29 '20 at 10:03
ERC20 Token convert unit256 format depending on decimal
Awarded Dec 28 '20 at 20:20
How would a 50/50 netsplit play out on Ethereum 2 (beaconchain)?
Awarded Dec 27 '20 at 12:20
How to encode arrays for solidity function calls
Awarded Dec 27 '20 at 12:00
How to resolve the issue while trying to test my contract
Awarded Dec 26 '20 at 13:27
My signed transaction seems failed, and not broadcasted. why?
Awarded Dec 24 '20 at 9:51
Publish a File and Other Values
Awarded Dec 24 '20 at 9:27
Transfering ETH from Coinbase to Parity, but it does not show up on Parity user
Awarded Dec 23 '20 at 22:12
Just Smart contract driven app is a DAPP?
Awarded Dec 23 '20 at 0:41
How can I append to a fixed size array at different times?
Awarded Dec 22 '20 at 21:40
Sending token dynamically
Awarded Dec 22 '20 at 18:26
(post deleted or otherwise unavailable)
Awarded Dec 22 '20 at 11:42
In solidity, how to copy a string or pass it by value?
Awarded Dec 22 '20 at 10:19
Is it possible to use both approve and trasferfrom functions in a single function in other contracts? [duplicate]
Awarded Dec 22 '20 at 10:05
adding an struct instance into a dynamic array of struct objects
Awarded Dec 21 '20 at 9:19
Hoe to get the gas used by each transaction in a block in a single API call?
Awarded Dec 21 '20 at 8:27
How to get test coin for Rinkeby Metamask
Awarded Dec 20 '20 at 19:49
can we jam the ETH network with assert/require functions?
Awarded Dec 20 '20 at 14:11
web3.js: How to convert Wei to Ether? [closed]
Awarded Dec 19 '20 at 12:07
Always get `Dai/insufficient-allowance` error
Awarded Dec 18 '20 at 22:20
I am not able to assign value to a string storage and retrieve the set value
Awarded Dec 18 '20 at 15:17
Error in converting ERC20 tokens with decimals to full coins without rounding errors?
Awarded Dec 18 '20 at 12:32
Do miners have to store the whole blockchain?
Awarded Dec 17 '20 at 13:05
How to call external ERC20 token transfer function
Awarded Dec 17 '20 at 10:33
Total Supply manipulation after moving to a new standard with _mint function
Awarded Dec 17 '20 at 8:06
Timed Chainlink oracle call
Awarded Dec 16 '20 at 19:47
How does money randomly dissapear when using ethereum?
Awarded Dec 16 '20 at 19:42
SLOAD costs 800 gas - how is it possible?
Awarded Dec 16 '20 at 19:15
Solidity Call Encoded Return Value Difference
Awarded Dec 16 '20 at 19:15
Implement tokenfallback on an existing ERC20 Token
Awarded Dec 15 '20 at 12:51
web3.eth.Contract with Web3 1.3.0 does not seem to work
Awarded Dec 14 '20 at 14:18
Factory Pattern Migration With Truffle
Awarded Dec 14 '20 at 1:06
Ethereum unimplemented feature
Awarded Dec 12 '20 at 21:12
Swap token to ether through Uni-V2 yields Fail with error 'TransferHelper: ETH_TRANSFER_FAILED'
Awarded Dec 12 '20 at 9:33
variables does not change while set before calling _addr.call(abi.encodeWithSignature(…))
Awarded Dec 11 '20 at 20:50
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