alexander0205’s gists

Created January 29, 2022 17:22

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-v0.6.0+commit.26b70077.js&optimize=false&runs=200&gist=

 pragma solidity ^0.5.0;
 /*
  * @dev Provides information about the current execution context, including the
  * sender of the transaction and its data. While these are generally available
  * via msg.sender and msg.data, they should not be accessed in such a direct
  * manner, since when dealing with GSN meta-transactions the account sending and
  * paying for execution may not be the actual sender (as far as an application
  * is concerned).
  *

Created January 28, 2022 19:10

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-v0.6.0+commit.26b70077.js&optimize=false&runs=200&gist=

 pragma solidity ^0.5.0;
 /*
  * @dev Provides information about the current execution context, including the
  * sender of the transaction and its data. While these are generally available
  * via msg.sender and msg.data, they should not be accessed in such a direct
  * manner, since when dealing with GSN meta-transactions the account sending and
  * paying for execution may not be the actual sender (as far as an application
  * is concerned).
  *

Created January 27, 2022 14:29

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-v0.5.17+commit.d19bba13.js&optimize=false&runs=200&gist=

 pragma solidity ^0.5.0;
 /*
  * @dev Provides information about the current execution context, including the
  * sender of the transaction and its data. While these are generally available
  * via msg.sender and msg.data, they should not be accessed in such a direct
  * manner, since when dealing with GSN meta-transactions the account sending and
  * paying for execution may not be the actual sender (as far as an application
  * is concerned).
  *

Created January 25, 2022 00:21

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-v0.8.7+commit.e28d00a7.js&optimize=false&runs=200&gist=

	// SPDX-License-Identifier: MIT
	// OpenZeppelin Contracts v4.4.1 (utils/math/SafeMath.sol)

	pragma solidity ^0.8.0;

	// CAUTION
	// This version of SafeMath should only be used with Solidity 0.8 or later,
	// because it relies on the compiler's built in overflow checks.

	/**

alexander0205 / README.txt

Created January 19, 2022 23:43

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-v0.8.11+commit.d7f03943.js&optimize=false&runs=200&gist=

	REMIX EXAMPLE PROJECT

	Remix example project is present when Remix loads very first time or there are no files existing in the File Explorer.
	It contains 3 directories:

	1. 'contracts': Holds three contracts with different complexity level, denoted with number prefix in file name.
	2. 'scripts': Holds two scripts to deploy a contract. It is explained below.
	3. 'tests': Contains one test file for 'Ballot' contract with unit tests in Solidity.

	SCRIPTS

Alexander Ferreras alexander0205