atisheks1 atisheksingh

🏢

Working from office

Doing it Myself and My Way .

atisheksingh / BnbStaking.sol

Created March 12, 2022 17:08 — forked from serefercelik/BnbStaking.sol

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=true&runs=200&gist=

	pragma solidity 0.6.12;

	import '@pancakeswap/pancake-swap-lib/contracts/math/SafeMath.sol';
	import '@pancakeswap/pancake-swap-lib/contracts/token/BEP20/IBEP20.sol';
	import '@pancakeswap/pancake-swap-lib/contracts/token/BEP20/SafeBEP20.sol';
	import '@pancakeswap/pancake-swap-lib/contracts/access/Ownable.sol';

	// import "@nomiclabs/buidler/console.sol";

	interface IWBNB {

atisheksingh / hardhat_cheatsheet.md

Created March 29, 2022 14:49 — forked from joechai93/hardhat_cheatsheet.md

Hardhat Cheat Sheet

Compile

npx hardhat compile

npx hardhat test

npx hardhat node

atisheksingh / solidity-enums-with-data.md

Created July 15, 2022 13:31 — forked from cameel/solidity-enums-with-data.md

Enums with data in Solidity

Optional/nullable data types.
Variant data types.
Flag with extra information needed only in some cases (or different in different cases).
Modeling states in a state machine where each state can have some data associated with it.
List of operations for batch processing, where each operation can have its own arguments.
Alternative to function overloading that allows avoiding combinatorial explosion when there are multiple parameters that need variants.
Nested data structures with heterogenous nodes.

atisheksingh / Native_Meta_Tx_Support_Client_Code.js

Created August 22, 2022 09:33 — forked from tomarsachin2271/Native_Meta_Tx_Support_Client_Code.js

	// To enable meta transaction, let create a generic method that calls executeMetaTransaction by taking the user signature
	// and then execute transaction via Biconomy

	// Dependencies
	import {toBuffer} from "ethereumjs-util";
	import abi from "ethereumjs-abi";
	import events from "events";

	// Initialization of web3
	let web3 = new Web3(window.ethereum);

atisheksingh / docs.chain.link...samples...VRF...Lottery.sol

Created December 21, 2022 13:26 — forked from jackpmorgan/docs.chain.link...samples...VRF...Lottery.sol

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-v0.8.12+commit.f00d7308.js&optimize=false&runs=200&gist=

	// SPDX-License-Identifier: MIT

	pragma solidity ^0.8.11;

	import "@chainlink/contracts/src/v0.8/VRFConsumerBase.sol";

	contract Ownable_Page_Lottery is VRFConsumerBase {
	address public owner;
	address payable[] public players;
	uint public lotteryId;

atisheksingh / L2OutputOracle.sol

Created December 3, 2024 15:08 — forked from markodayan/L2OutputOracle.sol

L2 Output Oracle (replaces the State Commitment Chain. Will be used to receive fault proof data)

	//SPDX-License-Identifier: MIT
	// https://community.optimism.io/docs/developers/bedrock/differences/#l1-contracts
	pragma solidity 0.8.10;

	import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";

	/**
	* @title L2OutputOracle
	* @notice The L2 state is committed to in this contract
	* The payable keyword is used on appendL2Output to save gas on the msg.value check.