terkalma

# decode_session_cookie.rb
# ------------------------
# The purpose of this script is to show that if I have the secret_key_base
# and a cookie to an active Rails session, I can decrypt it and gain access
# to key information about the user's session.

require 'rubygems'
require 'cgi'
require 'active_support'

terkalma

class Control {
  float a1, a2, a3, a4, a5, a6;
  
  Control(float a1, float a2, float a3, float a4, float a5, float a6) {
    this.a1 = a1;
    this.a2 = a2;
    this.a3 = a3;
    this.a4 = a4;
    this.a5 = a5;
    this.a6 = a6;

terkalma

require 'Date'

class Derangement

  @@derangements = Hash.new do |hash, index|
    hash[index] = []
  end

  def initialize(n)
    @random = Random.new

terkalma

source 'https://rubygems.org'

gem 'rest-client'
gem 'byebug'

terkalma

import numpy as np

class Estimator:
    def __init__(self, x, y):
        """
        x -- matrix where each row is a feature vector
        y -- vector of labels
        """
        self.x = x
        self.y = y

terkalma

#
# Recursion generating all valid 5 length permutations.
#
def patterns(pattern, i)
  if pattern.length == 5
    p_p pattern and return
  end

  (1..5).each do |v|
    if is_valid(pattern[0...i], v)

terkalma

import numpy as np
import cv2
import os
import pdb
import wave

from array import array
from bisect import bisect

PICTURE_PATH = '~/Downloads/1001-2000/'

terkalma

// BreakTheRope challenge on codility
// https://codility.com/programmers/challenges/sulphur2014

#include <iostream>
#include <vector>

using namespace std;

int solution(vector<int> &A, vector<int> &B, vector<int> &C) {

terkalma

# /r/dailyprogrammer #188 hard

@lines = []
file_enum = File.open('input.txt','rb').each
first_line = file_enum.next
@m, @n = first_line.split(/\W/).map(&:to_i)

@n.times do |i|
  line = file_enum.next.split('')
  line.map! do |chr|

terkalma

# Nice robot voice reading the duration of all your queries on OSX. 

ActiveSupport::Notifications.subscribe('sql.active_record') do |*args|
  event = ActiveSupport::Notifications::Event.new(*args)
  `say #{event.duration}`      
end