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qbsp
  • Member for 6 years, 4 months
  • Last seen more than a week ago
5 votes
Accepted

Solidity Compiler - Error: Identifier already declared

7 votes
Accepted

String validation solidity: alpha numeric and length

3 votes

Would it be profitable enough to do a Master's degree in blockchain technologies (focused on ethereum above all)?

0 votes
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What is the most efficient way to map two different key types to a struct?

3 votes
Accepted

Truffle vs Web3

2 votes
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how can i test payable Dapp solidity

-2 votes

Parent-Child Contract Synergy Broken

2 votes
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Truffle Test: How to test SafeMath Library for overflow

0 votes
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Understanding the Address and its members

2 votes

TypeError in web3 v1.0.0

1 vote

Web3 transaction to a contract fails with revert. Same transaction works from truffle console

3 votes

does keccak256 and sha3 reproduce the same hash ?

2 votes
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Multiple constructor functions - Will they be executed once?

2 votes
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Unable to deploy smart conrtact using node js (not truffle)

0 votes

How to find the name or type of a contract in Solidity

0 votes
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DeclarationError: Undeclared identifier. But already declared

1 vote
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Smart Contracts - Where is contract in it?

0 votes

Truffle migrate: store deployed contract address in variable

2 votes
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Derived Contract unable to deploy

1 vote
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Can't wrap my head around a mapping of mappings

0 votes

What are good offline editors for solidity in windows?

2 votes
Accepted

Passing a public variable to a function in truffle console

4 votes
Accepted

Solidity error when encoding arguments to call a function with Bytes32 Type Parameters

0 votes

How do I find out what compiler version was used to deploy with MyEtherWallet

1 vote
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Accessing an enum with Enum() == access by index?

1 vote
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What are the benefits of abstract contracts?

0 votes
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Remix Error: This contract does not implement all functions and thus cannot be created when trying to pass modifiers

16 votes
Accepted

I've got an error while compiling.Use "constructor(...) { ... }" instead

2 votes

Remove trailing zero from web3.toAscii() conversion

3 votes
Accepted

Metamask Vs Parity. Which browser extension is good to access DAPP using browser?