Hey guys, strange question about gas O.o I did a very

Question

Hey guys, strange question about gas O.o I did a very

basic ERC20 and an airdrop function in it.
Called yesterday, 328 holders with different amounts, 8.3m gasValue
called today, 328 holders, different amounts, 3.6m gasValue, so the second airdrop costs half of the first one.
Why? O_o

#english #programming #solidity

0

12.06.2022

3 ответов

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PokerToken

So it was to the same guys? Its then the storage for balances that nmake up the difference, I believe.

0

12.06.2022

Niccoló

Changing a value from 0 to a value costs around 21k gas while changing from a non zero value to another value costs around 5k gas (check yellow paper for exact costs of sstore)

0

12.06.2022

Lauri Peltonen · Accepted Answer

Lauri Peltonen

updating a storage value is cheaper than setting it for the first time

0

12.06.2022

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