Joemakdev
Joemakdev
/ Mbase.sol
Created
December 19, 2020 03:20
Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.6.12+commit.27d51765.js&optimize=false&runs=200&gist=
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| pragma solidity ^0.6.0; | |
| // | |
| /** | |
| * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow | |
| * checks. | |
| * | |
| * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can |
Joemakdev
/ Meteor.sol
Created
December 11, 2020 09:29
Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.7.4+commit.3f05b770.js&optimize=false&runs=200&gist=
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| pragma solidity ^0.6.0; | |
| abstract contract Context { | |
| function _msgSender() internal view virtual returns (address payable) { | |
| return msg.sender; | |
| } | |
| function _msgData() internal view virtual returns (bytes memory) { | |
| this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691 |