import random

import re

import sys

tweet = {

"user": "jwasham",

"text": "Data Science is Cool",

"retweet_count": 100,

"hashtags": ["#data", "#science", "#datascience"]

}

tweet_keys = tweet.keys() # list of keys

tweet_values = tweet.values() # list of values

tweet_items = tweet.items() # list of (key, value) tuples

print(tweet_items)

print(sys.version)

up_to_ten = list(range(10))

random.shuffle(up_to_ten)

print(up_to_ten)

lottery_numbers = list(range(60))

winning_numbers = random.sample(lottery_numbers, 6)

print(winning_numbers)

print(random.choice(range(10)))

print("=================")

print(re.match("a", "cat"))

print(re.match("ca", "cat"))

print(re.search('mo', 'remote'))

print(re.split('[0-9]', 'R5D4'))

print(re.sub('[0-9]', 'x', 'R2D2'))