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Hacek
  • Member for 1 year, 7 months
  • Last seen more than a month ago
1 vote
2 answers
1k views

Getting error in using ECDSA

0 votes
2 answers
386 views

What is signer?

0 votes
1 answer
1k views

Doubt related to ethers.getContractAt()

3 votes
1 answer
3k views

what ethers.getContractFactory() does

0 votes
1 answer
24 views

How can i use https://github.com/odyslam/foundry-upgrades to make upgradable contract?

0 votes
0 answers
9 views

Suggest me some helping contracts for supply chain management from openzeppelin or others

0 votes
0 answers
16 views

Doubt on upgradeable contract in Ethereum

1 vote
1 answer
16 views

How to write the functionalities which i want to add in implementaion contract by calling uprgadeTo()?

0 votes
1 answer
47 views

Can i transfer token to a account for next 180 days automatically without any further interaction with function using for loop?

1 vote
1 answer
95 views

Help me to make my idea clean on initializer, reinitializer and disableinitializer

0 votes
1 answer
64 views

Is there any way to interact with current status of a deployed contract from another smart contract?

0 votes
1 answer
11 views

Doubt on constructor structure

0 votes
0 answers
20 views

Here do i need to fix price for my ERC20 token per Ether?

1 vote
1 answer
267 views

Confused in understanding on tick range in uniswap

1 vote
2 answers
19 views

Tell me if i understood this line properly

0 votes
1 answer
22 views

Did not understand these solidity codes

0 votes
1 answer
156 views

How to set the logic contract in proxy contract so that proxy contract can delegatecall to the logic contract?

0 votes
1 answer
138 views

Why my test is failing here?

1 vote
1 answer
69 views

Help me to clear up my idea on Upgradable contract

2 votes
0 answers
256 views

Question on foundry

0 votes
1 answer
59 views

Running in a isssue with tokenURI

1 vote
1 answer
57 views

How to identify baseURI?

0 votes
1 answer
54 views

Query on uint256 and int256

1 vote
2 answers
283 views

Queries on Base Chain layer 2

0 votes
1 answer
30 views

Need help in minting NFT

0 votes
1 answer
31 views

Question on tokenUri

1 vote
1 answer
447 views

Difference between JsonRpcProvider and API provider

0 votes
1 answer
20 views

Please clear this doubt on NFT

0 votes
1 answer
14 views

Need some help to figure out this issue related to NFT

0 votes
1 answer
139 views

Need help in flash loan arbitrage project