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Ethereum
John DeBord's user avatar
John DeBord's user avatar
John DeBord's user avatar
John DeBord
  • Member for 6 years, 8 months
  • Last seen more than a month ago
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Top posts
View all questions and answers
question
8
What's the point of ERC721Receiver.sol and ERC721Holder.sol in OpenZeppelin's implementation?
May 18, 2018
question
4
Does it cost gas to access data stored on the IPFS with a smart contract?
Mar 26, 2018
question
4
What is the difference between an approved address and an operator address?
May 17, 2018
question
4
How do you estimate the gas cost of any arbitrary function in Remix IDE?
Jun 9, 2018
question
3
Why are ICO startups claiming to build blockchains with different functionality, but yet are using Ethereum?
May 15, 2018
question
2
What is the most efficient way to parse a string of integers to an array?
Jun 1, 2018
question
2
How does Ethereum know who called a function first?
Jun 30, 2018
answer
2
Verifying a smart contract or not
May 18, 2018
question
1
What type of decentralized programs require a Turing Complete programming language?
May 3, 2018
question
1
Can't wrap my head around a mapping of mappings
May 11, 2018
Top network posts
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40
Create permanent DOSKEY in Windows cmd
17
How to comprehend abstraction in code?
15
What is the CMake cache?
12
Determine if one string is a permutation of the another
6
Visual Studio - 'Hover-over' tooltip text without using mouse