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Daniel Portugal's user avatar
Daniel Portugal's user avatar
Daniel Portugal's user avatar
Daniel Portugal
  • Member for 5 years, 10 months
  • Last seen more than a month ago
  • Brazil
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53
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Top posts
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answer
11
How to compare two bytes32?
Feb 18, 2019
answer
8
solc-v0.6.0: TypeError: Operator - not compatible with types tuple() and int_const 1
Dec 31, 2019
answer
6
What is (fallback) method in a contract?
Jul 31, 2019
answer
5
ERC721 Token - Burn and mint again
Jul 30, 2019
answer
4
What algorithm is used to generate nonce hash in genesis file?
Dec 27, 2019
answer
3
How do I send part of a transaction to all token holders?
Jul 17, 2019
answer
3
Mapping Multiple Struct Instances To One Address
Jul 17, 2019
question
1
SafeMath and user input: it's always possible to overflow/underflow. No way out?
Jan 31, 2019
answer
1
Interfaces implementation visibility
Feb 13, 2019
answer
1
keccak256 string comparison failure
Feb 13, 2019
Top network posts
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6
api.whatsapp.com/send: Safari cannot open page because the address is invalid