YuanfΞi Zhu yuanfeiz

yuanfeiz / bte_sharkpool_abi.json

Created August 13, 2017 12:27

Bitcoineum Sharkpool ABI

yuanfeiz / gao_pool_abi.json

Created August 13, 2017 12:25

Bitcoineum Gaopool ABI

yuanfeiz / ens.js

Last active June 29, 2017 13:53

	const bluebird = require('bluebird');
	const Web3 = require('web3');
	const _ = require('lodash');
	const bbRetry = require('bluebird-retry');

	const { env } = require('../libs/env-utils');
	const config = require('../config/contracts')[env];
	const { add0x, buildContract } = require('../libs/eth-helper');
	const web3 = new Web3(new Web3.providers.HttpProvider(config.rpcAddr));

yuanfeiz / load-preimage.js

Created May 7, 2017 14:30

A script to load the ENS preimage names to redis

	'use strict';

	const config = require('./config');
	const LineByLineReader = require('line-by-line');
	const lr = new LineByLineReader(config.dictionary.path);

	const Redis = require('redis');
	let redis = Redis.createClient(config.redis.url);
	let multi = redis.multi();
	const sha3 = require('solidity-sha3').default;

yuanfeiz / queue.sol

Created April 6, 2017 09:06

An implementation of the rotated queue

	pragma solidity ^0.4.0;
	////////////////////////////////////////////////////////////
	// This is an example contract hacked together at a meetup.
	// It is by far not complete and only used to show some
	// features of Solidity.
	////////////////////////////////////////////////////////////
	contract queue
	{
	Queue requests;

yuanfeiz / merge.cpp

Created June 15, 2016 03:56

	//
	// main.cpp
	// merge
	//
	// Created by 元飞朱 on 16/6/15.
	// Copyright © 2016年 yuanfei. All rights reserved.
	//

	#include <iostream>
	#include <cassert>

yuanfeiz / buildBinaryTree.py

Created October 30, 2015 08:13

build binary tree

	# Question: to build a binary tree, with specific input format:


	# input:
	# 2 3 4 (2, 3, 4 is the index of a node)
	# 3 7 8
	# 8 1 a

	# 2
	# / \

yuanfeiz / atof.py

Created September 22, 2015 07:58

convert a string to a number

	def atof(s, base):
	def ctoi(ch):
	ch = ch.lower()
	if ch <= '9' and ch >= '0':
	return ord(ch) - ord('0')
	elif ch >= 'a' and ch <= 'z':
	return ord(ch) - ord('a') + 10
	else:
	raise Exception('argument error: char %s is not a valid numeric symbol' % ch)

yuanfeiz / tornado.eval.noempty.json

Created January 27, 2014 10:49

yuanfeiz / flask.eval.noempty.json

Created January 27, 2014 10:49