User JF0001

4 votes

2 answers

4k views

Installation of openzeppelin/contracts Library

asked Oct 19, 2020 at 3:02

2 votes

1 answer

699 views

Where to define the MetaMask window.ethereum.on Listener

go-ethereum metamask javascript nodejs

asked Sep 29, 2020 at 0:55

1 vote

1 answer

309 views

Security of Exclusively using MetaMask's Account as a Login Process

go-ethereum metamask ethereum-wallet-dapp

asked Jul 1, 2020 at 20:19

1 vote

1 answer

3k views

Sign Function of web3.js for Authenticating users via MetaMask

go-ethereum web3js metamask ethereum-wallet-dapp

asked Jul 4, 2020 at 1:34

1 vote

1 answer

502 views

Best Practices for Recommendation regarding Gas Price & Limit in a Dapp

solidity go-ethereum gas gas-limit gas-price

asked Nov 15, 2020 at 21:55

1 vote

2 answers

1k views

Best Practices for Verifying Ownership of an NFT ERC-721 Token

solidity go-ethereum tokens

asked Nov 23, 2020 at 1:07

1 vote

1 answer

83 views

OpenZeppelin balanceOf(address) function Vs Mapping

solidity go-ethereum openzeppelin openzeppelin-contracts

asked Nov 24, 2020 at 2:55

1 vote

1 answer

277 views

openzeppelin ReentrancyGuard Constructor

solidity go-ethereum tokens openzeppelin reentrant-attacks

asked Mar 5, 2021 at 2:16

1 vote

1 answer

89 views

Creating an openzeppelin-contracts-upgradeable Smart Contract

solidity tokens openzeppelin openzeppelin-contracts upgrading

asked May 24, 2021 at 0:58

1 vote

1 answer

445 views

registerInterface and parent constructors in Solidity

solidity openzeppelin openzeppelin-contracts

asked Jan 16, 2021 at 16:45

1 vote

0 answers

254 views

How to pass Multiple Values in a Solidity Event

solidity go-ethereum javascript events

asked Feb 15, 2021 at 22:52

1 vote

0 answers

705 views

NFT Token Ownership Transfer Initiation

solidity go-ethereum tokens nft

asked Feb 27, 2021 at 15:02

0 votes

0 answers

562 views

Transfer Failing in Solidity Smart Contract

solidity go-ethereum tokens openzeppelin openzeppelin-contracts

asked Mar 2, 2021 at 2:34

0 votes

0 answers

314 views

MetaMask Web3.js Injection

go-ethereum web3js metamask wallets

asked Jan 23, 2021 at 23:01

0 votes

1 answer

121 views

Is Gas used on Ropsten Indicative of Gas used on Mainnet

gas gas-estimate

asked Oct 26, 2021 at 0:26

0 votes

0 answers

96 views

type: '0x2' Compatibility on Arbitrum Testnet

web3js testnets arbitrum

asked Oct 28, 2021 at 1:31

0 votes

0 answers

28 views

How to Deduct WETH instead of MATIC from Wallet on Plolygon

polygon

asked Mar 18 at 22:26

0 votes

0 answers

44 views

Sending WETHs instead of MATIC Tokens in Function Calls on Polygon Network

solidity polygon layer-2

asked Mar 24 at 22:37

0 votes

1 answer

42 views

Questions regarding Polygon Network Mapping

polygon layer-2

asked Mar 27 at 16:22

0 votes

0 answers

18 views

Smart Contract Re-deployment on Ropsten Testnet

solidity web3js contract-development truffle contract-deployment

asked Apr 12 at 0:47

0 votes

1 answer

199 views

Sales Transactions in Ethereum [closed]

solidity go-ethereum dapps erc-721

asked Dec 6, 2020 at 2:02

0 votes

1 answer

207 views

Using openzeppelin Interfaces

solidity openzeppelin openzeppelin-contracts

asked Dec 28, 2020 at 2:46

0 votes

1 answer

41 views

DApp Design Consideration

ethereum-wallet-dapp ethereumjs

asked Jan 1, 2020 at 18:43

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23 Questions

Installation of openzeppelin/contracts Library

Where to define the MetaMask window.ethereum.on Listener

Security of Exclusively using MetaMask's Account as a Login Process

Sign Function of web3.js for Authenticating users via MetaMask

Best Practices for Recommendation regarding Gas Price & Limit in a Dapp

Best Practices for Verifying Ownership of an NFT ERC-721 Token

OpenZeppelin balanceOf(address) function Vs Mapping

openzeppelin ReentrancyGuard Constructor

Creating an openzeppelin-contracts-upgradeable Smart Contract

registerInterface and parent constructors in Solidity

How to pass Multiple Values in a Solidity Event

NFT Token Ownership Transfer Initiation

Transfer Failing in Solidity Smart Contract

MetaMask Web3.js Injection

Is Gas used on Ropsten Indicative of Gas used on Mainnet

type: '0x2' Compatibility on Arbitrum Testnet

How to Deduct WETH instead of MATIC from Wallet on Plolygon

Sending WETHs instead of MATIC Tokens in Function Calls on Polygon Network

Questions regarding Polygon Network Mapping

Smart Contract Re-deployment on Ropsten Testnet

Sales Transactions in Ethereum [closed]

Using openzeppelin Interfaces

DApp Design Consideration