cristianrasch

module ArrayUtils
  def self.flatten(array)
    array.inject([]) { |accu, elem|
      if elem.kind_of?(Array)
        accu.concat(flatten(elem))
      else
        accu << elem
      end
    }
  end

cristianrasch

#!/usr/bin/env ruby

# sed 's/https:\/\/www.twitter.com\///' -i ~/Downloads/twitter_accounts.csv

require "csv"
require "English"
require "logger"
require "pathname"
require "set"

cristianrasch

require "English"
require "logger"
require "pathname"

# kill me with kill -INT PID

script_path = Pathname(__FILE__)
pid_file = script_path.sub_ext(".pid")
pid_file.write(String(Process.pid))

cristianrasch

from itertools import cycle, chain, islice, repeat

fizzes = cycle(chain(islice(repeat(''), 2), ('fizz' for _ in range(1))))
buzzes = cycle(chain(islice(repeat(''), 4), ('buzz' for _ in range(1))))
fizzes_buzzes = zip(range(1, 101), fizzes, buzzes)

fizz_buzz = (str(i) if not(fizz) and not(buzz) else f'{fizz}{buzz}' for i, fizz, buzz in fizzes_buzzes)

for line in fizz_buzz:
    print(line)

cristianrasch

use std::iter::{once, repeat};

fn main() {
    let fizzes = repeat("").take(2).chain(once("fizz")).cycle();
    let buzzes = repeat("").take(4).chain(once("buzz")).cycle();
    let fizzes_buzzes = fizzes.zip(buzzes);

    let fizz_buzz = (1..=100).zip(fizzes_buzzes).map(|tuple| match tuple {
        (i, ("", "")) => i.to_string(),
        (_, (fizz, buzz)) => format!("{}{}", fizz, buzz),

cristianrasch

#!/usr/bin/env python3

"""
Requires: imagemagick
Usage: convert.py [DIR] (defaults to ~/Pictures)
"""

from concurrent import futures
import fnmatch
import os

cristianrasch

#!/bin/bash

# USAGE: ssh REMOTE_HOST "~/bin/whitelist-ip-4-squid ROSALES $(public-ip)"

SQUID_CONFIG=/etc/squid/squid.conf
LABEL="$1"
NEW_IP="$2"

# echo "LABEL: $LABEL, NEW IP: $NEW_IP"
# find out the previous IP associated with LABEL

cristianrasch

*********************
Streaming Replication
*********************

++++++
Master
++++++

postgresql.conf
---------------

cristianrasch

#!/usr/bin/env ruby

# RBENV_VERSION=jruby-9.1.16.0 JRUBY_OPTS="--server -J-Xms2048m -J-Xmx2048m" N=12 ./dict-gen -o ~/Downloads/dicts

require "optparse"
require "fileutils"
require "unique_permutation"

SYMBOLS = ("A".."Z").to_a.freeze
N = Integer(ENV.fetch("N", 12))

cristianrasch

# This class provides a collection of class methods to manipulate Arrays
class ArrayUtils
  class << self
    # Recursively flattens its arbitrarily nested array arguement
    # Warning: passing in very big arrays WILL BLOW UP THE STACK!
    def flatten(arr)
      _flatten(arr, [])
    end

    private