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Ethereum

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Awarded 4556 times.
ReferenceError: config is not defined [closed]
Awarded Jul 10 at 6:25
Find keyfile of an account
Awarded Jul 9 at 21:05
Dapp fundamental q about listening solidity events
Awarded Jul 9 at 18:45
Sending Tether USDT via RPC JSON API call
Awarded Jul 9 at 7:05
Logical OR operator is not working in IF condition, solidity 0.5.0
Awarded Jul 7 at 11:40
how to run my private geth node in https locally
Awarded Jul 5 at 11:45
ENS name reverse is not working on Ethereum address
Awarded Jul 4 at 2:25
Staticcall on external function works only, when there is one function's argument
Awarded Jul 3 at 18:00
Are transactions with zero data included within a block guaranteed to be successful?
Awarded Jul 3 at 12:20
What's wrong with my code, I am signing a transaction? Invalid v,r,s error?
Awarded Jul 2 at 19:20
How can I pack two int16 into a single byte32?
Awarded Jul 2 at 7:15
How to build a simple transaction?
Awarded Jul 1 at 10:55
Does it align to the base concept of blockchain, if one stores the hash value generated from IPFS network in a database?
Awarded Jun 29 at 15:25
Cannot send transactions with MetaMask Chrome plugin
Awarded Jun 27 at 20:35
Type string memory is not implicitly convertible to expected type struct InsanFactory.User storage ref
Awarded Jun 27 at 15:00
How can I verify that two specific wallet addresses were involved in a transaction?
Awarded Jun 27 at 12:35
An automatically gas payment [duplicate]
Awarded Jun 27 at 10:25
Ethereum fast sync and wallet balance?
Awarded Jun 27 at 8:45
Truffle error when deploy a contract
Awarded Jun 26 at 21:50
Why Oraclize / Provable can call URLs, although it's forbidden in Ethereum?
Awarded Jun 26 at 20:35
How event in ethereum actually works?
Awarded Jun 25 at 17:10
Deploy dapp on private blockchain network
Awarded Jun 25 at 12:45
using a contract in another contract
Awarded Jun 25 at 12:05
Getting Error:VM Exception while processing transaction: revert', 'code': -32000. when deploying to Ganache using Web3.py
Awarded Jun 24 at 10:05
Is there a token standard that allow for future minting and burning of tokens?
Awarded Jun 23 at 16:20
Ethereum Transaction using API [closed]
Awarded Jun 23 at 7:35
I have a ParserError here “function Stratus(string _greeting) {”
Awarded Jun 22 at 9:45
No web3.min.js while download Zip file from Github
Awarded Jun 22 at 9:30
Problems syncing small private net consisting of 2 PC miner nodes and 3 Raspberry Pi nodes
Awarded Jun 21 at 14:35
Is there any way to only find blocks where state changes of a contract occurred?
Awarded Jun 21 at 8:15
Parity POA Smart Contract Method Always Fails
Awarded Jun 21 at 6:50
ERC721, Token name and symbol not shown in etherscan
Awarded Jun 21 at 3:15
Timestamp in Ethereum
Awarded Jun 20 at 20:30
Gas usage for same contract is constantly growing
Awarded Jun 20 at 19:20
Issue Deploying Contract LinkedIn Course - Ethereum: Building Blockchain Decentralized Apps (DApps)
Awarded Jun 19 at 23:05
Set the price by calling another contract and getting result from it
Awarded Jun 19 at 0:20
My Withdraw function doesnt work
Awarded Jun 18 at 19:50
Percentage calculation
Awarded Jun 18 at 7:25
Cannot declare web3 object in JavaScript
Awarded Jun 17 at 22:25
Value not pushing into array inside structure
Awarded Jun 17 at 10:10
What's happening if my variable on smart contract arrives at your limit? and what's the best practice to treat this? [duplicate]
Awarded Jun 15 at 21:35
Function to transfer tokens to a second address with fixed percentage
Awarded Jun 15 at 16:20
Is there a maximum/optimum amount of ERC-721 that can be issued per contract?
Awarded Jun 14 at 18:40
what does that 'No state variables' restriction in Libraries?
Awarded Jun 14 at 3:30
How to get notification right after account has received eth by geth?
Awarded Jun 13 at 11:40
Finding an element in array
Awarded Jun 12 at 19:10
I've given Gwei less than 0.1 for a transaction, and it's been an hour, and it is not showing up in etherscan!
Awarded Jun 12 at 0:55
Was testing this code I found online but keep getting errors?
Awarded Jun 12 at 0:40
How do we communicate with contract functionality which is deployed in public test network using web3j [closed]
Awarded Jun 11 at 16:25
Dates of ERC20 tokens transactions
Awarded Jun 11 at 3:30
Solidity: Convert from “bytes memory” to “address”
Awarded Jun 10 at 21:50
why a parameter must be “storage” or “memory”?
Awarded Jun 10 at 14:30
Truffle: Error: Could not find a compiler version matching 0.5.0
Awarded Jun 9 at 17:35
Why are integers returning as hex?
Awarded Jun 9 at 6:15
ERC721: Interface ID Registration
Awarded Jun 9 at 4:05
Asymmetric encryption with master Key
Awarded Jun 8 at 21:50
truffle pet shop example - metamask connects but adopt button not working
Awarded Jun 8 at 20:40
How to use eth_newFilter to get pending incoming transactions to a contract?
Awarded Jun 7 at 13:55
Strict Balance Equality (Security Issue)
Awarded Jun 6 at 7:45
How to create a variable in storage via the solidity assembler
Awarded Jun 5 at 10:25
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