jeasonstudio’s gists

jeasonstudio / index.html

Created June 24, 2024 09:54

Convert MetaMask snap(arsnap) into JWK file, and you can import to ArConnect Wallet

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
	<title>Arweave Keyfile Converter</title>
	</head>
	<body>
	<main>
	<input

jeasonstudio / artela-zan.js

Last active June 3, 2024 07:02

Automatic interactive with ZAN and Artela testnet.

	// Usage: `PRIVATE_KEY=0xfffff...fff node artela-zan.js`

	import { privateKeyToAccount } from 'viem/accounts';
	import { generateSiweNonce, createSiweMessage } from 'viem/siwe';
	import {
	defineChain,
	createWalletClient,
	createPublicClient,
	http,
	} from 'viem';

jeasonstudio / calcHashRate.js

Created April 7, 2024 10:03

Calculate #EggFarm total hash rate

	/**
	* 预估 #EggFarm 的总算力
	* @param {number} difficulty 当前难度
	* @param {number} intervals 间隔时间，预期是 60s，但目前比较短，需要按实际情况估算，单位秒
	*/
	const calcHashRate = (difficulty, intervals = 60) => {
	const baseDifficulty = 0x10c6f7a0b5ed8d0000000000000000000000000000000000000000000000;
	const target = baseDifficulty / difficulty;
	const hashRate =
	1 /

jeasonstudio / deploy.js

Created October 27, 2023 07:17

Deploy on scroll mainnet

	// 切换到 Scroll Mainnet (0x82750)
	// 或者是 Scroll Sepolia Testnet(0x8274f)
	await ethereum.request({
	method: 'wallet_switchEthereumChain',
	params: [{ chainId: '0x82750' }],
	});

	// 连接钱包（选择有余额的账户）
	const [address] = await ethereum.request({ method: 'eth_requestAccounts' });

jeasonstudio / Playground.hs

Created January 24, 2022 09:14

Plutus Playground Smart Contract

	-- A game with two players. Player 1 thinks of a secret word
	-- and uses its hash, and the game validator script, to lock
	-- some funds (the prize) in a pay-to-script transaction output.
	-- Player 2 guesses the word by attempting to spend the transaction
	-- output. If the guess is correct, the validator script releases the funds.
	-- If it isn't, the funds stay locked.
	import Control.Monad (void)
	import Data.ByteString.Char8 qualified as C
	import Data.Map (Map)
	import Data.Map qualified as Map

jeasonstudio / open-huyalive-iina.js

Created June 17, 2019 13:52

	javascript: (function() {
	let liveInfo = window.hyPlayerConfig.stream.data[0].gameStreamInfoList;
	let liveUrl = `${liveInfo[0].sHlsUrl}/${liveInfo[0].sStreamName}.m3u8`;
	window.open(`iina://weblink?url=${encodeURIComponent(liveUrl)}`);
	window.close();
	})()

jeasonstudio / email-signature.html

Created May 26, 2018 15:10

	<div style="padding: 16px;border: 1px solid #e2e2e2;display: inline-block;">
	<table border="0" cellspacing="0" cellpading="0" style="white-space:nowrap;width:440px!important;">
	<tr>
	<td style="white-space:nowrap;vertical-align:middle;width:113px">
	<img src="https://s.gravatar.com/avatar/7104d85abc995236f700ea85b695137f?s=100" style="white-space:nowrap;border-right:1px solid #f1f1f1;padding-right: 12px;height: 100px;">
	</td>
	<td style="white-space:nowrap;font-family:Helvetica, Arial;padding-left: 10px;font-size: 14px;vertical-align:middle;white-space:nowrap">
	<h1 style="white-space:nowrap;font-size:18px; color:#191f25;line-height: 1;margin: 0 0 8px 0">赵吉彤(牧曈)</h1>
	<h4 style="white-space:nowrap;font-size:14px; color:#191f25;line-height: 1;margin: 0 0 8px 0;font-weight: 600;">阿里云事业群 - 中台体验部 \|
	<span style="white-space:nowrap;text-decoration: none; color: #191f25">前端工程师</span>

jeasonstudio / arp.cpp

Created May 17, 2018 14:38

	#define HAVE_REMOTE
	#define WPCAP

	#include <pcap.h>
	#pragma comment(lib, "wpcap.lib")
	#pragma comment(lib, "wsock32.lib")
	#pragma comment(lib, "ws2_32.lib")
	#define ETH_ARP 0x0806 //以太网帧类型表示后面数据的类型，对于ARP请求或应答来说，该字段的值为x0806
	#define ARP_HARDWARE 1 //硬件类型字段值为表示以太网地址
	#define ETH_IP 0x0800 //协议类型字段表示要映射的协议地址类型值为x0800表示IP地址

jeasonstudio / email.html

Created May 2, 2018 11:07

	<div style="padding: 16px;border: 1px solid #e2e2e2;display: inline-block;">
	<table border="0" cellspacing="0" cellpading="0" style="white-space:nowrap;width:440px!important;">
	<tr>
	<td style="white-space:nowrap;vertical-align:middle;width:113px">
	<img src="https://s.gravatar.com/avatar/7104d85abc995236f700ea85b695137f?s=500" style="white-space:nowrap;border-right:1px solid #f1f1f1;padding-right: 12px;height: 100px;">
	</td>
	<td style="white-space:nowrap;font-family:Helvetica, Arial;padding-left: 10px;font-size: 14px;vertical-align:middle;white-space:nowrap">
	<h1 style="white-space:nowrap;font-size:18px; color:#191f25;line-height: 1;margin: 0 0 8px 0">赵吉彤(牧曈)</h1>
	<h4 style="white-space:nowrap;font-size:14px; color:#191f25;line-height: 1;margin: 0 0 8px 0;font-weight: 600;">阿里云事业群 - 中台体验部 \|
	<span style="white-space:nowrap;text-decoration: none; color: #191f25">前端工程师</span>

jeasonstudio / cVimrc

Created April 3, 2018 01:16

	" Settings
	set nohud
	set nosmoothscroll
	set noautofocus " The opposite of autofocus; this setting stops
	" sites from focusing on an input box when they load
	set typelinkhints
	let searchlimit = 30
	let scrollstep = 70
	let barposition = "bottom"

Jeason jeasonstudio