Stack Exchange

Roland Kofler

South Tyrol, Italy

Software architect, startup founder, data scientist, Ethereum developer

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Top Questions
Top Answers
35
How can I return struct when function is called?
ethereum.stackexchange.com

33
Famous statistical quotations
stats.stackexchange.com

19
Famous statistical quotations
stats.stackexchange.com

19
What is an 'EOA' account?
ethereum.stackexchange.com

18
Theory behind object oriented programming
stackoverflow.com

17
What prevents the market from assigning value to testnet ETH?
ethereum.stackexchange.com

15
What is the difference between transaction cost and execution cost in remix?
ethereum.stackexchange.com

14
How to add a file to IPFS using the API?
ethereum.stackexchange.com

14
What is a recursive calling vulnerability?
ethereum.stackexchange.com

14
Is block.timestamp safe for longer time periods?
ethereum.stackexchange.com

13
Geth - How to clear queued transactions?
ethereum.stackexchange.com

11
Whats the difference between .call.value() and .call.value()()
ethereum.stackexchange.com

11
Working with structure arrays in solidity
ethereum.stackexchange.com

11
Will a higher stake make more money in PoS?
ethereum.stackexchange.com

11
How do oracle services work under the hood?
ethereum.stackexchange.com

10
operator == not compatible with type string storage ref and literal_string
ethereum.stackexchange.com

10
web3: How do I get past events of myContract.myEvent?
ethereum.stackexchange.com

9
What does web3.eth.getStorageAt() return?
ethereum.stackexchange.com

9
Can a child block have an earlier timestamp than the parent block?
ethereum.stackexchange.com

9
Why do constant state variables get initialised every time?
ethereum.stackexchange.com

8
What are the IDs for the various Ethereum chains?
ethereum.stackexchange.com

7
Is a fully private blockchain network immutable?
ethereum.stackexchange.com

7
What is the measured distribution of block times since Homestead?
ethereum.stackexchange.com

7
Must my wallet be connected to the internet to receive payments?
bitcoin.stackexchange.com

7
Reading values from a contract: When do I need transactions?
ethereum.stackexchange.com

6
How to “legalize” Ethers in the real world? Successfully pass any regulations, blocks and taxes
ethereum.stackexchange.com

6
Checking the blockchain within Solidity contract
ethereum.stackexchange.com

6
With POS, will Ether stay be a necessary fuel to run the network?
ethereum.stackexchange.com

5
Famous statistical quotations
stats.stackexchange.com

5
What was the approximate cost of 1 ETH during pre-launch (Aug 2014)
ethereum.stackexchange.com

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