Solidity Cheatsheet
Addresses
Zero Address:
0x0000000000000000000000000000000000000000
Zero Hash:
0x0000000000000000000000000000000000000000000000000000000000000000
Uint256 Max Values
uint256 max:
115792089237316195423570985008687907853269984665640564039457584007913129639935
uint128 max:
340282366920938463463374607431768211455
uint64 max:
18446744073709551615
uint32 max:
4294967295
uint16 max:
65535
uint8 max:
255
Int256 Values
int256 max:
57896044618658097711785492504343953926634992332820282019728792003956564819967
int256 min:
-57896044618658097711785492504343953926634992332820282019728792003956564819968
Gas
Gas Limit (Block):
30000000
Gas Limit (Transaction):
21000
Wei Units
1 wei:
1
1 gwei:
1000000000
1 ether:
1000000000000000000
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Michael Scarn
Side projects builder