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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

18
Famous statistical quotations
stats.stackexchange.com

18
How can I return struct when function is called?
ethereum.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

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

11
What is the difference between transaction cost and execution cost in browser solidity?
ethereum.stackexchange.com

10
Geth - How to clear queued transactions?
ethereum.stackexchange.com

10
Will a higher stake make more money in PoS?
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

9
Is block.timestamp safe for longer time periods?
ethereum.stackexchange.com

9
Can a child block have an earlier timestamp than the parent block?
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
Must my wallet be connected to the internet to receive payments?
bitcoin.stackexchange.com

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

6
What is an 'EOA' account?
ethereum.stackexchange.com

6
What does web3.eth.getStorageAt() return?
ethereum.stackexchange.com

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

6
What are the IDs for the various Ethereum chains?
ethereum.stackexchange.com

6
Reading values from a contract: When do I need transactions?
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

5
How did they stop “the DAO” attack on 17 June 2016?
ethereum.stackexchange.com

5
How do exchanges work with Ethereum?
ethereum.stackexchange.com

5
Is there any benchmark tool to test transaction speed?
ethereum.stackexchange.com

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