rpaskin’s gists

rpaskin / refritoken.sol

Created April 1, 2024 00:27

M2A5 Código solidity para um "NFT" de uma latinha de refrigerante

	// SPDX-License-Identifier: MIT
	// Compatible with OpenZeppelin Contracts ^5.0.0
	pragma solidity ^0.8.20;

	contract RefriToken {
	uint public id_da_latinha = 4321; // identificador da latinha
	address public dono = msg.sender; // dono inicial da latinha é quem cria o contrato
	uint public quantos_ml = 310; // volume de liquido na latinha quantos_ml

	function comprar() public payable {

rpaskin / refritoken.sol

Created March 24, 2024 20:42

Um token muito muito simples em Solidity

	// SPDX-License-Identifier: MIT
	// Compatible with OpenZeppelin Contracts ^5.0.0
	pragma solidity ^0.8.20;

	contract RefriToken {
	// identificador da latinha
	uint latinha = 4321;

	// dono inicial da latinha é quem cria o contrato
	address public dono = msg.sender;

rpaskin / Votoiche.sol

Last active August 26, 2022 16:53

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

	// @title Contrato para votar no melhor sanduíche
	contract Votoiche {
	// quem votou em qual grupo
	mapping(address => uint8) public voto;
	// número de votos de cada grupo
	mapping(uint8 => uint) public numeroDeVotos;

rpaskin / Web3...dCoin.sol

Last active July 29, 2022 18:45

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=

	// SPDX-License-Identifier: MIT
	pragma solidity ^0.5.0;

	// dCoin - contract @ 0x9824eB5D5FfA57b0F7C4EC8cF73cE07adB2c7812

	// ----------------------------------------------------------------------------
	// ERC Token Standard #20 Interface
	//
	// ----------------------------------------------------------------------------
	contract ERC20Interface {

rpaskin / BaseExtra.sol

Last active March 16, 2022 17:46

Solidity contract call contract

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

	// Adapted from https://ethereum.stackexchange.com/questions/45277/calling-one-contract-to-another-contract-method

	contract Base {

	uint public dataA;
	bytes4 public dataB;

rpaskin / simplecollectible.sol

Created November 16, 2021 13:14 — forked from BetterProgramming/simplecollectible.sol

	pragma solidity 0.6.6;
	import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
	contract SimpleCollectible is ERC721 {
	uint256 public tokenCounter;
	constructor () public ERC721 ("Dogie", "DOG"){
	tokenCounter = 0;
	}
	function createCollectible(string memory tokenURI) public returns (uint256) {
	uint256 newItemId = tokenCounter;
	_safeMint(msg.sender, newItemId);

rpaskin / Pizza.sol

Last active October 29, 2021 12:54

Exercicio de criar um contrato de venda de pizza em solidity

	// SPDX-License-Identifier: GPL-3.0

	pragma solidity >=0.7.0 <0.9.0;

	contract Pizzaria {
	uint public precoDaPizza = 1 ether;
	address payable public comprador;
	address payable public donoDaPizzaria;

	constructor() {

rpaskin / settings.py

Created September 10, 2021 14:16

Settings.py for adding a /static/ path

	# Static files (CSS, JavaScript, Images)
	# https://docs.djangoproject.com/en/2.2/howto/static-files/

	STATIC_URL = '/static/'

	DIR_STATIC = 'static'

	STATICFILES_DIRS = [
	os.path.join(BASE_DIR, DIR_STATIC),
	'/var/www/static/',

rpaskin / SnowInsurance.sol

Last active October 7, 2021 12:49

	// SPDX-License-Identifier: GPL-3.0

	pragma solidity >=0.7.0 <0.9.0;

	contract StoreWeather {

	enum Weather { sunny, cloudy, rainy, snow }
	address public owner = msg.sender;
	Weather currentWeather;

rpaskin / StringEnumAndOracle.sol

Created July 11, 2021 03:40

	// SPDX-License-Identifier: GPL-3.0

	pragma solidity >=0.7.0 <0.8.0;

	contract Strings {
	string myString;

	function store(string memory _entrada) public {
	myString = _entrada;
	}

Ronnie Paskin rpaskin