Tim tim-hub

Explanation of genesis file

mixhash

A 256-bit hash which proves, combined with the nonce, that a sufficient amount of computation has been carried out on this block: the Proof-of-Work (PoF).

The combination of nonce and mixhash must satisfy a mathematical condition described in the Yellowpaper, 4.3.4. Block Header Validity, (44). It allows to verify that the Block has really been cryptographically mined, thus, from this aspect, is valid.

The value is a reduced representation (using a simple Fowler–Noll–Vo hash function) of the set of values selected from the DAG data file during mining calculation. This selection pick follows the implemented Estah' Hashimoto algorithm, which depends on the given Block header. The applied mixhash is re-determined for each hash operation that a Miner performs while searching for the correct Block nonce (cf. ASIC resistance, high IO). The final Block mixhash is the value leading to the valid Block. The reason why this value is part of the Block descriptor is tha

Flask Cache Redis Cluster Backend

This impliments a redis cluster backend for Flask-Cache as the standard redis cache cannot handle a redis cluster.

Usage

class Config(object):

	Vue.component('coupon', {
	props: ['code'],

	template: `
	<input type="text"
	:value="code"
	@input="updateCode($event.target.value)"
	ref="input">
	`,

	# Example of combining Flask-Security and Flask-Admin.
	# by Steve Saporta
	# April 15, 2014
	#
	# Uses Flask-Security to control access to the application, with "admin" and "end-user" roles.
	# Uses Flask-Admin to provide an admin UI for the lists of users and roles.
	# SQLAlchemy ORM, Flask-Mail and WTForms are used in supporting roles, as well.

	from flask import Flask, render_template
	from flask.ext.sqlalchemy import SQLAlchemy

	browser = request.user_agent.browser
	version = request.user_agent.version and int(request.user_agent.version.split('.')[0])
	platform = request.user_agent.platform
	uas = request.user_agent.string

	if browser and version:
	if (browser == 'msie' and version < 9) \
	or (browser == 'firefox' and version < 4) \
	or (platform == 'android' and browser == 'safari' and version < 534) \
	or (platform == 'iphone' and browser == 'safari' and version < 7000) \

	/*
	* Copyright (c) 2013 Calvin Rien
	*
	* Based on the JSON parser by Patrick van Bergen
	* http://techblog.procurios.nl/k/618/news/view/14605/14863/How-do-I-write-my-own-parser-for-JSON.html
	*
	* Simplified it so that it doesn't throw exceptions
	* and can be used in Unity iPhone with maximum code stripping.
	*
	* Permission is hereby granted, free of charge, to any person obtaining

	// Copyright (c) 2012 Calvin Rien
	// http://the.darktable.com
	//
	// This software is provided 'as-is', without any express or implied warranty. In
	// no event will the authors be held liable for any damages arising from the use
	// of this software.
	//
	// Permission is granted to anyone to use this software for any purpose,
	// including commercial applications, and to alter it and redistribute it freely,
	// subject to the following restrictions:

	// Unity C# Cheat Sheet
	// I made these examples for students with prior exerience working with C# and Unity.
	// Too much? Try Unity's very good tutorials to get up to speed: https://unity3d.com/learn/tutorials/topics/scripting

	using System;
	using UnityEngine;
	using System.Collections;

	public class AssetBundleSample : MonoBehaviour {

	public GUIText guitext;

	// Use this for initialization
	void Start () {

	using UnityEngine;
	using UnityEditor;

	public class AutoSnap : EditorWindow
	{
	private Vector3 prevPosition;
	private bool doSnap = true;
	private float snapValue = 1;

	[MenuItem( "Edit/Auto Snap %_l" )]