Ronan Sandford wighawag
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
| // SPDX-License-Identifier: GPL-3.0-or-later | |
| pragma solidity >=0.8.4; | |
| /// @notice Simple gas-optimized multi-signature contract. | |
| contract Multisig { | |
| event Propose(address indexed proposer, uint256 indexed proposal); | |
| event Sign(address indexed signer, uint256 indexed proposal); | |
| event Execute(uint256 indexed proposal); | |
| error NotSigner(); |
swyxio
/ Tailwindcssunreset.scss
Last active
February 14, 2024 01:19
Tailwind CSS Un-Reset - un-reset Tailwind's Preflight CSS Reset so that autogenerated HTML looks consistent with the rest of your Tailwind site. - https://www.swyx.io/writing/tailwind-unreset
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
| .unreset { | |
| a { | |
| @apply text-blue-700 underline; | |
| } | |
| p { | |
| @apply my-4; | |
| } | |
| blockquote, | |
| figure { |
BjornvdLaan
/ BLSExample.sol
Last active
April 10, 2023 07:49
Verification of BLS signatures and BGLS aggregate signatures in Ethereum
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 ^0.4.14; | |
| /* | |
| Example of how to verify BLS signatures and BGLS aggregate signatures in Ethereum. | |
| Signatures are generated using https://github.com/Project-Arda/bgls | |
| Code is based on https://github.com/jstoxrocky/zksnarks_example | |
| */ | |
| contract BLSExample { |
wighawag
/ gist:0e8ebe43229f80a1d4343b10c83a5be8
Created
October 22, 2017 11:30
— forked from hayeah/gist:bd37a123c02fecffbe629bf98a8391df
EVM Instruction Set
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
| 0x00 0 STOP | |
| 0x01 3 ADD | |
| 0x02 5 MUL | |
| 0x03 3 SUB | |
| 0x04 5 DIV | |
| 0x05 5 SDIV | |
| 0x06 5 MOD | |
| 0x07 5 SMOD | |
| 0x08 8 ADDMOD | |
| 0x09 8 MULMOD |
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
| 0x00 0 STOP | |
| 0x01 3 ADD | |
| 0x02 5 MUL | |
| 0x03 3 SUB | |
| 0x04 5 DIV | |
| 0x05 5 SDIV | |
| 0x06 5 MOD | |
| 0x07 5 SMOD | |
| 0x08 8 ADDMOD | |
| 0x09 8 MULMOD |
anonymous
/ Untitled
Created
January 7, 2017 11:32
Created using browser-solidity: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://ethereum.github.io/browser-solidity/#version=soljson-v0.4.4+commit.4633f3de.js&optimize=undefined&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
| /* Copyright (C) Etherplay <contact@etherplay.io> - All Rights Reserved */ | |
| pragma solidity 0.4.4; | |
| contract Seed { | |
| function computeSeed(uint256 blockHash1, uint256 blockHash2, uint256 blockHash3, uint256 blockHash4,uint256 blockHash5,uint256 blockHash6 ,address player) constant returns(uint64 seed){ | |
| return uint64(sha3(blockHash1,blockHash2,blockHash3,blockHash4,blockHash5,blockHash6,player)); | |
| } |
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
| //Copyright 2016 August Late. Licensed under zlib. | |
| //Tiny utility class for working with bounding rectangles | |
| import kha.math.Vector2; | |
| import kha.math.FastMatrix4; | |
| class Rect { | |
| //Computes the smallest axis aligned rect that will contain the transformed rect. | |
| public static function transform(rect : Rect,m : FastMatrix4) : Rect { | |
| var r = new Rect(); |
fponticelli
/ Server.hx
Last active
April 29, 2016 15:51
A multi-process webserver with abe and nodejs + cluster.
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
| import abe.App; | |
| import bl.server.*; | |
| import js.Node.*; | |
| import js.node.Cluster; | |
| import js.node.Os; | |
| import npm.Chalk.*; | |
| class Server { | |
| public static var defaultPort(default, null) = 8787; | |
| public static var defaultHost(default, null) = "0.0.0.0"; |
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
| import haxe.macro.Context; | |
| import haxe.macro.Expr; | |
| class Macros { | |
| macro public static function autoInt():Array<Field> { | |
| var fields = Context.getBuildFields(); | |
| var t = switch(Context.getLocalClass().get().kind) { | |
| case KAbstractImpl(c): |
alexvandesande
/ Random generator
Last active
December 23, 2022 09:10
A very simple random generator. A miner can influence the number by not publishing a block with an unwanted outcome, and forfeiting the 5 block reward.
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
| contract random { | |
| /* Generates a random number from 0 to 100 based on the last block hash */ | |
| function randomGen(uint seed) constant returns (uint randomNumber) { | |
| return(uint(sha3(block.blockhash(block.number-1), seed ))%100); | |
| } | |
| /* generates a number from 0 to 2^n based on the last n blocks */ | |
| function multiBlockRandomGen(uint seed, uint size) constant returns (uint randomNumber) { | |
| uint n = 0; | |
| for (uint i = 0; i < size; i++){ |
NewerOlder