Using truffle-contract over Web3.js:
A) is a must for every developer, because Web3.js changes so often.
B) is a convenient way because Web3.js is currently still in beta and truffle-contract can handle transactions with JavaScript-promises.
C) they are both completely different things. Truffle-Contract is a framework while Web3.js is a library.
Correct Answer:
Verified
Q37: The following are value types in Solidity.
A)
Q38: You need to use _ to get
Q39: Files can be imported:
A) using relative and
Q40: Importing from GitHub:
A) works across all compilers
Q41: Why is Unit-Testing so important?
A) It helps
Q43: If you are starting a new ERC20
Q44: It's easy to write clean-room unit-tests with
Q45: What's the difference between Ethereum Request for
Q46: When using assert to check invariants and
Q47: Address.call.value():
A) sends the gas stipend of 2300
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