Giuseppe Bertone Neurone

💭

Spreading the web 3.0 approach to the world

Blockchain & Solution Architect, in essence a polyhedral IT Professional. I'm currently hacking ÐApps, Blockchains, AI and IoT.

Neurone / stackExchange_85231_array-of-mapping.sol

Last active July 23, 2020 22:28

Load this file into remix-ide (Realtime Ethereum Contract Compiler and Runtime) by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.6.9+commit.3e3065ac.js&optimize=false&gist=7f4de04ec5e3e926af27d5cd437aa8e2

	// https://ethereum.stackexchange.com/questions/85231/array-of-mapping

	// SPDX-License-Identifier: GPL-3.0
	pragma solidity >=0.5.0 <0.8.0;

	contract myContract {

	mapping (address => mapping (uint => uint)) public payments;
	mapping (address => uint) public lastPayment;

Neurone / CheckEIP20TokenInfo.sol

Last active December 23, 2021 16:47

	// SPDX-License-Identifier: MIT
	pragma solidity >=0.7.0 <0.9.0;

	abstract contract CheckEIP20TokenInfo {
	string public name;
	string public symbol;
	uint256 public decimals;
	uint256 public totalSupply;
	function balanceOf(address _owner) virtual public returns (uint256 balance);
	function allowance(address _owner, address _spender) virtual public returns (uint256 remaining);

Neurone / contracts...eip-196-197.sol

Last active January 30, 2023 15:54

	// SPDX-License-Identifier: GPL-3.0
	pragma solidity >=0.7.0 <0.9.0;

	contract EIP_196_197 {

	// After calling testAdd() output variable cointains these values:
	// - output[0] == 0x030644e72e131a029b85045b68181585d97816a916871ca8d3c208c16d87cfd3
	// - output[1] == 0x15ed738c0e0a7c92e7845f96b2ae9c0a68a6a449e3538fc7ff3ebf7a5a18a2c4
	uint256[2] public output;

Neurone / contracts...MoveFunds.sol

Created February 3, 2023 20:06

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=true&runs=200&gist=

	// SPDX-License-Identifier: GPL-3.0

	pragma solidity >=0.7.0 <0.9.0;

	interface IHederaTokenService {
	function associateToken(address account, address token) external returns (int responseCode);
	function transferToken(address token, address sender, address recipient, int64 amount) external returns (int responseCode);
	}

	contract MoveFunds {