LucasMagnum

import time


def timeit(func):
    def wrapper(*args, **kwargs):
        start = time.time()
        result = func(*args, **kwargs)
        end = time.time() - start

LucasMagnum

import functools
import random
import time
import sys


def timeit(func):
    @functools.wraps(func)
    def wrapper(*args, **kwargs):

LucasMagnum

import functools
import random
import time
import sys


def timeit(func):
    @functools.wraps(func)
    def wrapper(*args, **kwargs):

LucasMagnum

"""
    Dado um string S, retorne True se todos os caracters forem
    únicos e False caso exista algum duplicado.

    Valores em minúsculo e maiúsculo são considerados os mesmos.

    Ex:

        >> is_unique("lucas")
        True

LucasMagnum

import json

from flask import Flask, request

from fastai.vision import open_image, load_learner

app = Flask(__name__)
app.config['UPLOAD_FOLDER'] = "./uploads"

LucasMagnum

import datetime
from collections import defaultdict

from googleapiclient.discovery import build
from prettytable import PrettyTable

service = build("dataflow", "v1b3")

def get_costs(project_id, cpu_batch_rate, cpu_streaming_rate, memory_rate, pd_rate=0, ssd_rate=0):
    """

LucasMagnum

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

LucasMagnum

"""
Pessoa no térreo, elevador no 3 andar, prédio com 5 andares,
pessoa do térreo chamou o elevador e pessoa no 5 andar
chamou elevador pra descer.

    Primeiro no 5 andar e depois no térreo
"""

class Elevador:
    andar = 1

LucasMagnum

import unittest

from words_analysis import get_most_common_words


class TestWordsAnalysis(unittest.TestCase):

    def test_get_most_common_words_should_return_the_expected_words(self):
        data = [
            'python',

LucasMagnum

class PriorityQueue:
    """
        This priority queue uses a given number as priority order.
        The smallest number has the higher priority
    """
    def __init__(self):
        self.queue = []

    def enqueue(self, value: str, priority: int) -> None:
        """Add the value the queue based on its priority"""