CodeDrome

a = 45 # 00101101 = 45
b = 99 # 01100011 = 99
a = a ^ b # 01001110 = 78 (irrelevant intermediate value)
b = a ^ b # 00101101 = 45
a = a ^ b # 01100011 = 99

CodeDrome

import random
from datetime import datetime


def jumble(text, amount):

    """
    Jumbles the letters (except first and last) of the words
    in text. Amount is a decimal between 0.0 and 1.0 and
    specifies the amount of jumbling to be carried out.

CodeDrome

import degree


def main():

    print("------------------------")
    print("| codedrome.com        |")
    print("| Eratosthenes and the |")
    print("| Size of Planet Earth |")
    print("------------------------\n")

CodeDrome

class Degree(object):

    def __init__(self, degrees = 0, minutes = 0, seconds = 0):

        self._seconds = self._seconds_from_dms(degrees, minutes, seconds)


    def __str__(self):

        dms = self.get()

CodeDrome

import baconscipher


def main():

    print("------------------")
    print("| codedrome.com  |")
    print("| Bacon's Cipher |")
    print("------------------\n")

CodeDrome

def encipher(plaintext, target_text):

    """
    Encipher plaintext to target text with binary 0
    as lower case and binary 1 as upper case
    """

    # remove all non-alphabetic characters
    # from plaintext and convert to upper case
    plaintext = ''.join([c for c in plaintext if c.isalpha()]).upper()

CodeDrome

import quadrilateralareascoordinates


def main():

    print("-----------------------------------")
    print("| codedrome.com                   |")
    print("| Calculating Areas of            |")
    print("| Quadrilaterals from Coordinates |")
    print("-----------------------------------\n")

CodeDrome

def calculate_area(c):

    '''
    Calculates the area of any quadrivaletral
    from a list of x,y coordinates in the following format:

    [[x1,y1],[x2,y2],[x3,y3],[x4,y4]]
    '''

    first = c[0][0]*c[1][1] + c[1][0]*c[2][1] + c[2][0]*c[3][1] + c[3][0]*c[0][1]

CodeDrome

import bretschneiderformula


def main():

    print("---------------------------------------")
    print("| codedrome.com                       |")
    print("| Calculating Areas of Quadrilaterals |")
    print("| With Bretschneider's Formula        |")
    print("---------------------------------------\n")

CodeDrome

from functools import reduce
import math


def calculate_area(sides, opposite_angles_degrees):

    '''
    Calculate the area of a quadrilateral using Bretschneider's Formula
    from the lengths of the sides and either pair of OPPOSITE angles.
    Arguments:-