kfatehi

/* 
After purchasing a humble book bundle, go to your download page for that bundle. 
Open a console window for the page and paste in the below javascript

this fork downloads all formats and does so without using jquery (since that didnt work for me)

note that if you are in chrome, chrome will not download the pdfs for you by default, to fix this
type “about:plugins” in the address bar and disable chrome's pdf viewer
*/
var pattern = /(MOBI|EPUB|PDF)$/i;

joepie91

Your blockchain must have all of the following properties:

• It's a merkle tree, or a construct with equivalent properties.
• There is no single point of trust or authority; nodes are operated by different parties.
• Multiple 'forks' of the blockchain may exist - that is, nodes may disagree on what the full sequence of blocks looks like.
• In the case of such a fork, there must exist a deterministic consensus algorithm of some sort to decide what the "real" blockchain looks like (ie. which fork is "correct").
• The consensus algorithm must be executable with only the information contained in the blockchain (or its forks), and no external input (eg. no decisionmaking from a centralized 'trust node').

If your blockchain is missing any of the above properties, it is not a blockchain, it is just a ledger.

chrisallick

#https://medium.com/crypto-currently/lets-build-the-tiniest-blockchain-e70965a248b
#http://ruby-for-beginners.rubymonstas.org/writing_classes/self.html
#https://stackoverflow.com/questions/33768598/ruby-sha-256-hexidigest-values-are-different-from-what-python-generates

#import hashlib as hasher
require "rubygems"
require "digest"

# class Block:
#   def __init__(self, index, timestamp, data, previous_hash):

beruic

function Get-IniFile {
    <#
    .SYNOPSIS
    Read an ini file.
    
    .DESCRIPTION
    Reads an ini file into a hash table of sections with keys and values.
    
    .PARAMETER filePath
    The path to the INI file.

seakintruth

#!/usr/bin/env bash
# failed to perform conditional arithmatic when using #!/bin/sh
# Made available under (CC BY-SA 3.0) https://creativecommons.org/licenses/by-sa/3.0/
# The menu system as modified from https://askubuntu.com/a/257766/957393
# The option_picked function is by Jeremy D. Gerdes seakintruth@gmail.com April 2019
# The install_if_missing is modified from https://stackoverflow.com/a/22592801/1146659
# -------------------------------------------------------------------------------------
# Before running this script Install R and Rstudio with/from:
# sudo apt install r-base
# https://rstudio.com/products/rstudio/download/#download

cisene

  def extractDomain(data):

    # Remove protocol part of url
    data = re.sub(r"^http(s)?\x3a\x2f\x2f", "", str(data), flags=re.IGNORECASE)
    
    # Remove part after FQDN
    data = re.sub(r"\x2f(.*)$", "", str(data), flags=re.IGNORECASE)

    # Remove port
    data = re.sub(r"\x3a\d{1,}$", "", str(data), flags=re.IGNORECASE)

seakintruth

function Get-IniFile {
    <#
    .SYNOPSIS
    Read an ini file.
    
    .DESCRIPTION
    Reads an ini file into a hash table of sections with keys and values.
    
    .PARAMETER filePath
    The path to the INI file.