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Roland Kofler

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contract-development

84/100 score

23/20 answers

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19 posts edited

12 helpful flags

497 votes cast

Answers (133)

Votes Activity Newest

34	How can I return struct when function is called?
17	What prevents the market from assigning value to testnet ETH?
16	What is an 'EOA' account?
15	What is the difference between transaction cost and execution cost in remix?
14	Is block.timestamp safe for longer time periods?

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Reputation (9,773)

+30	How can I return struct when function is called?
+10	How would a miner cope with a huge block time?
+10	How do oracle services work under the hood?
+10	web3: How do I get past events of myContract.myEvent?

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Questions (55)

Votes Activity Newest

64	ELI5 How does a Merkle-Patricia-trie tree work?
27	Ways to see if address is empty
17	How would a miner cope with a huge block time?
14	Is 'the DAO' dissolved?
13	Is it possible to call the constructor function of an existing contract?

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Tags (137)

179 solidity × 49	42 ether × 10
84 contract-development × 30	35 web3js × 10
55 go-ethereum × 23	34 blockchain × 18
44 security × 20	34 selfdestruct
42 transactions × 10	34 struct

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Bookmarks (8)

Votes Activity Newest Views Added

167	How can I securely generate a random number in my smart contract?
159	Upgradeable smart contracts
51	How can I get a geth node to download the blockchain quickly?
22	Gas price in ETH unit
16	Accessing past values of Smart Contract variables

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Accounts (28)

	Ethereum	9,773 rep	2 gold badges31 silver badges71 bronze badges
	Stack Overflow	1,262 rep	1 gold badge14 silver badges33 bronze badges
	Cross Validated	611 rep	6 silver badges16 bronze badges
	Politics	333 rep	1 silver badge10 bronze badges
	Skeptics	295 rep	1 silver badge8 bronze badges

Badges (44)

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Nice Answer × 13	Announcer × 4
Nice Question × 9	Popular Question × 12
Enlightened × 7	Good Question × 2
Notable Question × 10	Famous Question × 2
Yearling × 4	Good Answer

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Votes cast (497)

all time			by type
471	up		255	question
26	down		242	answer

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