Skip to main content
Shubham Sharma's user avatar
Shubham Sharma's user avatar
Shubham Sharma's user avatar
Shubham Sharma
  • Member for 2 years, 1 month
  • Last seen this week
4 votes
1 answer
834 views

Interface overriding giving error. Overriding public state variable return types differ [duplicate]

4 votes
3 answers
756 views

How to catch multiple events from a single function in the hardhat framework?

2 votes
2 answers
746 views

How to extract the ABI part from JSON file created in artifacts and create a separate file for it?

1 vote
2 answers
2k views

What is block.coinbase in solidity?

1 vote
3 answers
390 views

How is re-entrancy attack done in case of ERC20 tokens instead of ETH?

1 vote
1 answer
111 views

Is there any way to use try/catch for the "view" functions?

1 vote
0 answers
167 views

Why doesn't Openzeppelin's IERC20 has a `decimal()` function?

1 vote
2 answers
1k views

Is there a way to reset ETH balance in hardhat test cases?

1 vote
1 answer
262 views

How does opensea exactly picks up the base URIs and what happens if I update it?

1 vote
2 answers
880 views

How does `msg.sender == address(this)` work in compound protocol?

0 votes
1 answer
694 views

Typechain and @typechain/ethersv5 conflicting issue in hardhat

0 votes
1 answer
489 views

How to get the exact block number in Hardhat deploy script?

0 votes
1 answer
618 views

How is transferring to payable(msg.sender) costing less gas than transferring to an address?

0 votes
0 answers
10 views

Can we provide NFT royalties to 2 addresses through Opensea?

0 votes
0 answers
60 views

Web3 validator found 1 error[s]: must NOT have fewer than 1 items

0 votes
1 answer
16 views

Chainlink Functions: How can I get array from my JS file and use it in the contract?

0 votes
1 answer
37 views

What is "|" operator?

0 votes
0 answers
175 views

How does NFT lazy minting actually works?

0 votes
1 answer
342 views

How to get baseURI for NFTs in IPFS using Fleek?

0 votes
1 answer
235 views

Why are clouds like Pinata are used to host NFTs rather just using IPFS desktop?

0 votes
1 answer
211 views

Cannot add JSDOC comments in .sol file in VS Code. Any help?

0 votes
1 answer
236 views

address.transfer() fails, while address.call{}() works fine in reentrancy attack. Why?

0 votes
1 answer
550 views

How can we calculate rewards in a dApp which has fluctuating APY, like the one in Olympus DAO?

0 votes
1 answer
98 views

Can't access a struct from one contract in another contract through interfaces. Any help?