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Crazy
  • Member for 2 years, 6 months
  • Last seen more than 1 year ago
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4 votes
2 answers
6k views

"send" and "transfer" are only available for objects of type "address payable", not "address" [duplicate]

0 votes
1 answer
1k views

Using ECDSA.sol to Sign smartcontract

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1 answer
874 views

Using Safemath sub and add

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3 answers
687 views

Solidity MINT ERC20

0 votes
1 answer
394 views

ERC20 amount exceeds allowance in tests solidity

0 votes
1 answer
360 views

Using ERC20 inside ERC721

0 votes
1 answer
346 views

Using ERC20 inside of ERC721

0 votes
1 answer
337 views

Using payable custom tokem

0 votes
0 answers
336 views

Sender Account not Recognized

0 votes
1 answer
193 views

ERC20 Mint and Transfer Players

0 votes
1 answer
154 views

Store PrivateKey in webapp to send in transaction

0 votes
1 answer
128 views

Game token in Solidity ETH

0 votes
1 answer
112 views

ICO - Contract to Beneficiary transfer amount exceeds balance

0 votes
1 answer
95 views

Interface Oracle Contract

0 votes
1 answer
87 views

Transfer ERC20 a wallet to another

0 votes
0 answers
83 views

Pre sales (Public and Private) ERC20

0 votes
1 answer
53 views

ERC20 ICO - Transfer tokens

0 votes
0 answers
46 views

PrivateKey storage in server security

1 vote
0 answers
20 views

How an ICO works