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MehmedB
  • Member for 2 years, 7 months
  • Last seen more than a week ago
  • Konya, Turkey
4 votes
2 answers
3k views

How to make sure that a token exist?

3 votes
2 answers
2k views

Convert big number to number on hardhat tests

3 votes
2 answers
171 views

Do comments cost gas?

2 votes
1 answer
353 views

Solidity - How to split the URL?

1 vote
1 answer
35 views

How to check if a function call is made from my front-end?

1 vote
0 answers
298 views

Is there a tool in VScode to predict optimal amount of gas price?

1 vote
0 answers
320 views

How long it takes for a smart contract to be mapped by Polygon Token Mapper?

1 vote
1 answer
1k views

How to use ERC721URIStorage and ERC721Royalty together (requires override)

1 vote
1 answer
256 views

Should I have fixed supply or don't (ERC-20, ERC-1400)?

1 vote
1 answer
327 views

Can you use Ethereum wallet to receive/send tokens of layer 2 blockchains?

1 vote
1 answer
371 views

How to document events (Natspec)?

1 vote
2 answers
74 views

Are there examples of on-chain and off-chain governance working together?

0 votes
1 answer
39 views

How to write ether/Ether (start with capital case)?

0 votes
1 answer
22 views

How to limit canceller role in OpenZeppelin governance?

0 votes
1 answer
277 views

Does it cost gas when calling _safeTransferFrom in a for loop?

0 votes
0 answers
112 views

How "polymath" is doing "Ticker symbol reservation" on Ethereum?

0 votes
1 answer
546 views

Difference between creating NFT with Opensea and with solidity code

0 votes
1 answer
279 views

Adding new parameters to the voucher (lazy minting)

0 votes
2 answers
452 views

Understand the output of eth-gas-reporter

0 votes
2 answers
541 views

How to integrate Chainlink Fast Gas oracle

0 votes
1 answer
1k views

What is the point of NFT vouchers?

0 votes
1 answer
186 views

Uploading simple files to IPFS with oracles within the smart contract

0 votes
1 answer
115 views

How to keep tract of minted NFTs?

0 votes
1 answer
384 views

Imported Openzeppelin contract is different than on GitHub

0 votes
1 answer
246 views

Is it possible to have dynamic and fixed sized arrays in mapping?