bee-san

lambda x:

bee-san

x = [1, 2, 3, 4, 5]
def square(num):
    return num*num

print(list(map(square, x)))

bee-san

map(function, iterable)

bee-san

for c in Counter(3, 8):
    print(c)

bee-san

class Counter:
    def __init__(self, low, high):
        # set class attributes inside the magic method __init__
        # for "inistalise"
        self.current = low
        self.high = high

    def __iter__(self):
        # first magic method to make this object iterable
        return self

bee-san

def factorial_recursive(n):
    # Base case: 1! = 1
    if n == 1:
        return 1

    # Recursive case: n! = n * (n-1)!
    else:
        return n * factorial_recursive(n-1)

bee-san

a = 3
def some_func():
    global a
    a = 5

some_func()
print(a)

bee-san

# based off of this code https://gist.github.com/nandajavarma/a3a6b62f34e74ec4c31674934327bbd3
# Brandon Skerritt
# https://skerritt.tech

def binary_search(the_array, item, start, end):
    if start == end:
        if the_array[start] > item:
            return start
        else:
            return start + 1

bee-san

# Deploy bot for Python
# TODO
# check all links on page for 404

import check_link
from bs4 import BeautifulSoup
import urllib.request
from multiprocessing import Process

# creates a global check_link object

bee-san

import collections

Card = collections.namedtuple('Card', ['rank', 'suit'])

class FrenchDeck:
    ranks = [str(n) for n in range(2, 11)] + list(JQKA)
    suits = "spades diamonds clubs hearts".split()
    
    def __init__(self):
        self.cards=[Card(rank, suit) for suit in self.suits