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Stack Exchange

Roland Kofler

South Tyrol, Italy

Software architect, startup founder, data scientist, Ethereum developer

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Top Questions
Top Answers
30
Famous statistical quotations
stats.stackexchange.com

17
Famous statistical quotations
stats.stackexchange.com

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

16
Theory behind object oriented programming
stackoverflow.com

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

13
How can I return struct when function is called?
ethereum.stackexchange.com

11
How to add a file to IPFS using the API?
ethereum.stackexchange.com

10
What is the difference between transaction cost and execution cost in browser solidity?
ethereum.stackexchange.com

10
Will a higher stake make more money in PoS?
ethereum.stackexchange.com

9
Geth - How to clear queued transactions?
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

9
How do oracle services work under the hood?
ethereum.stackexchange.com

8
operator == not compatible with type string storage ref and literal_string
ethereum.stackexchange.com

8
Working with structure arrays in solidity
ethereum.stackexchange.com

8
web3: How do I get past events of myContract.myEvent?
ethereum.stackexchange.com

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

7
Is block.timestamp safe for longer time periods?
ethereum.stackexchange.com

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

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

6
What is an 'EOA' account?
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

6
Whats the difference between .call.value() and .call.value()()
ethereum.stackexchange.com

6
Reading values from a contract: When do I need transactions?
ethereum.stackexchange.com

6
What are the IDs for the various Ethereum chains?
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

5
What does web3.eth.getStorageAt() return?
ethereum.stackexchange.com

5
What is the measured distribution of block times since Homestead?
ethereum.stackexchange.com

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