first commit

.gitignore

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+.DS_Store/
+.git/
+bin/
+etc/
+lib/
+include/
+share/
+pyvenv.cfg
+__pycache__/
+.pytest_cache/

01-Getting-Started/hello_world.py

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+print("Hello Python world!")

02-Variables-and-Simple-Data-Types/0201-Simple-Message.py

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+message = "Hello Python World!"
+print(message)

02-Variables-and-Simple-Data-Types/0202-Simple-Messages.py

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+message = "Hello Python World!"
+print(message)
+
+message = "Bye Python World!"
+print(message)

02-Variables-and-Simple-Data-Types/0203-Personal-Nessage.py

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+firstName = "Jay"
+lastName = "Chou"
+
+name = f"{firstName} {lastName}"
+
+print(f"Hello {name}, would you like to learn some Python today?")

02-Variables-and-Simple-Data-Types/0204-Name-Cases.py

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+firstName = "Jay"
+lastName = "Chou"
+
+name = f"{firstName} {lastName}"
+
+print(f"Hello {name.title()}, would you like to learn some Python today?")  # Normal case
+print(f"Hello {name.lower()}, would you like to learn some Python today?")  # Lower case
+print(f"Hello {name.upper()}, would you like to learn some Python today?")  # Upper case

02-Variables-and-Simple-Data-Types/0205-Famous-Quote.py

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+firstName = "Jay"
+lastName = "Chou"
+
+name = f"{firstName} {lastName}"
+quote = "Ayo, not bad!"
+
+print(f'{name.title()} once said, "{quote}".')

02-Variables-and-Simple-Data-Types/0206-Famous-Quote-2.py

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+firstName = "Jay"
+lastName = "Chou"
+
+famous_person = f"{firstName} {lastName}"
+message = "Ayo, not bad!"
+
+
+print(f'{famous_person.title()} once said, "{message}".')

02-Variables-and-Simple-Data-Types/0207-Stripping-Names.py

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+firstName = "Jay"
+lastName = "Chou"
+
+name = f"\t{firstName} \n{lastName}          "
+
+print(f"{name}")
+print(f"{name.strip()}")

02-Variables-and-Simple-Data-Types/0208-File-Extensions.py

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+filename = "python_notes.txt"
+
+filename = filename.removesuffix(".txt")
+
+print(f"{filename}")

02-Variables-and-Simple-Data-Types/0209-Number-Eight.py

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+print(1 + 7)
+print(8 - 0)
+print(1 * 8)
+print(8 // 1)

02-Variables-and-Simple-Data-Types/0210-Favorite-Number.py

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+f_num = 2
+
+message = f"{f_num} is my favorite num!"
+
+print(message)

02-Variables-and-Simple-Data-Types/0211-Adding-Comments.py

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+# This is a single line comment
+
+"""
+This is a commit block.
+You can add more than two lines.
+"""

02-Variables-and-Simple-Data-Types/0212-Zen-of-Python.py

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+"""
+>>> import this
+"""
+
+"""
+>>> import this
+The Zen of Python, by Tim Peters
+
+Beautiful is better than ugly.
+Explicit is better than implicit.
+Simple is better than complex.
+Complex is better than complicated.
+Flat is better than nested.
+Sparse is better than dense.
+Readability counts.
+Special cases aren't special enough to break the rules.
+Although practicality beats purity.
+Errors should never pass silently.
+Unless explicitly silenced.
+In the face of ambiguity, refuse the temptation to guess.
+There should be one-- and preferably only one --obvious way to do it.
+Although that way may not be obvious at first unless you're Dutch.
+Now is better than never.
+Although never is often better than *right* now.
+If the implementation is hard to explain, it's a bad idea.
+If the implementation is easy to explain, it may be a good idea.
+Namespaces are one honking great idea -- let's do more of those!
+"""

03-Introducing-Lists/0301-Names.py

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+names = ['lil a', 'lil b', 'lil c', 'lil d']
+
+print(names[0].title())
+print(names[1].title())
+print(names[2].title())
+print(names[3].title())

03-Introducing-Lists/0302-Greetings.py

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+names = ['lil a', 'lil b', 'lil c', 'lil d']
+
+greeting_message = "Nice to meet you."
+
+print(f"{names[0].title()}, {greeting_message.lower()}")

03-Introducing-Lists/0303-Your-Own-List.py

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+traffice_way = ['bicycle', 'bus', 'taxi', 'car']
+print(f"I would like to buy my own {traffice_way[-1].lower()}.")

03-Introducing-Lists/0304-Guest-List.py

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+names = ['lil a', 'lil b', 'lil c', 'lil d']
+
+print(f"Hey, {names[0].title()}, come to have dinner with me!")
+print(f"Hey, {names[1].title()}, come to have dinner with me!")
+print(f"Hey, {names[2].title()}, come to have dinner with me!")

03-Introducing-Lists/0305-Changing-Guest-List.py

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+names = ['lil a', 'lil b', 'lil c', 'lil d']
+
+regret = names.pop(1)
+
+print(f"It is a pity that {regret.title()} can not make the appointment.")
+
+new_name = names.insert(1, 'big b')
+
+print(f"Hey, {names[0].title()}, come to have dinner with me!")
+print(f"Hey, {names[1].title()}, come to have dinner with me!")
+print(f"Hey, {names[2].title()}, come to have dinner with me!")

03-Introducing-Lists/0306-More-Guests.py

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+names = ['lil a', 'lil b', 'lil c', 'lil d']
+
+regret = names.pop(1)
+
+print(f"It is a pity that {regret.title()} can not make the appointment.")
+
+names.insert(1, 'big b')
+
+print(f"Hey, {names[0].title()}, come to have dinner with me!")
+print(f"Hey, {names[1].title()}, come to have dinner with me!")
+print(f"Hey, {names[2].title()}, come to have dinner with me!")
+
+print("Congratulations! I found a bigger dinner table!")
+
+names.insert(0, 'big a')
+names.insert(3, 'big c')
+names[-1] = 'big d'
+names.append('lil d')
+
+print(f"Hey, {names[0].title()}, come to have dinner with me!")
+print(f"Hey, {names[1].title()}, come to have dinner with me!")
+print(f"Hey, {names[2].title()}, come to have dinner with me!")
+print(f"Hey, {names[3].title()}, come to have dinner with me!")
+print(f"Hey, {names[4].title()}, come to have dinner with me!")
+print(f"Hey, {names[5].title()}, come to have dinner with me!")
+print(f"Hey, {names[6].title()}, come to have dinner with me!")

03-Introducing-Lists/0307-Shrinking-Guest-List.py

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+names = ['lil a', 'lil b', 'lil c', 'lil d']
+
+regret = names.pop(1)
+
+names.insert(1, 'big b')
+
+print("Congratulations! I found a bigger dinner table!")
+
+names.insert(0, 'big a')
+names.insert(3, 'big c')
+names[-1] = 'big d'
+names.append('lil d')
+
+print(f"Hey, {names[0].title()}, come to have dinner with me!")
+print(f"Hey, {names[1].title()}, come to have dinner with me!")
+print(f"Hey, {names[2].title()}, come to have dinner with me!")
+print(f"Hey, {names[3].title()}, come to have dinner with me!")
+print(f"Hey, {names[4].title()}, come to have dinner with me!")
+print(f"Hey, {names[5].title()}, come to have dinner with me!")
+print(f"Hey, {names[6].title()}, come to have dinner with me!")
+
+print("I can only invite two guests due to the suck AWS!")
+
+print(f"Sorry, {names.pop().title()}!")
+print(f"Sorry, {names.pop().title()}!")
+print(f"Sorry, {names.pop().title()}!")
+print(f"Sorry, {names.pop().title()}!")
+print(f"Sorry, {names.pop().title()}!")
+
+print(f"{names[0].title()}, you are still in my list.")
+print(f"{names[1].title()}, you are still in my list.")
+
+del names[0:]
+print(names)

03-Introducing-Lists/0308-Seeing-the-World.py

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+tourist_destinations = ['US', 'JP', 'UK', 'DE', 'FR']
+print(tourist_destinations)
+
+print(sorted(tourist_destinations))
+
+print(tourist_destinations)
+
+print(sorted(tourist_destinations, reverse=True))
+
+print(tourist_destinations)
+
+tourist_destinations.reverse()
+print(tourist_destinations)
+"""
+The output of the command `print(tourist.destinations.reverse())` is `None`, due to reverse() returns nothing.
+If you want to write it in one line, you can use the reverse() method with a logical OR operator:
+```
+print(tourist.destinations.reverse() or tourist.destinations)
+```
+This method utilizes Python's short-circuit evaluation of the logical OR operator (or). Here's how it works:
+    a. reverse() is called first. This method reverses the list a in-place and returns None.
+    b. In Python, None is considered False in a boolean context.
+    c. The or operator evaluates its left operand (a.reverse()). Since it's None (which is False), it moves on to evaluate the right operand (a).
+    d. The right operand a is the reversed list, which is then returned and printed.
+"""
+
+tourist_destinations.reverse()
+print(tourist_destinations)
+
+tourist_destinations.sort()
+print(tourist_destinations)
+
+tourist_destinations.sort(reverse=True)
+print(tourist_destinations)

03-Introducing-Lists/0309-Dinner-Guests.py

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+names = ['lil a', 'lil b', 'lil c', 'lil d']
+
+print(f"Hey, {names[0].title()}, come to have dinner with me!")
+print(f"Hey, {names[1].title()}, come to have dinner with me!")
+
+print(f"I invited {len(names)} friends for my dinner.")

03-Introducing-Lists/0310-Every-Function.py

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+tourist_destinations = ['US', 'JP', 'UK', 'DE', 'FR']
+
+del tourist_destinations[0]
+
+len(tourist_destinations)
+
+sorted(tourist_destinations)
+
+print(tourist_destinations)

03-Introducing-Lists/0311-Intentional-Error.py

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+tourist_destinations = ['US', 'JP', 'UK', 'DE', 'FR']
+
+# print(tourist_destinations[5])
+print(tourist_destinations[3])

04-Working-with-Lists/0401-Pizzas.py

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+pizzas = ['Neapolitan Pizza', 'New York-Style Pizza',
+          'Chicago-Style Deep-Dish Pizza', 'California-Style Pizza', 'Sicilian-Style Pizza']
+
+for pizza in pizzas:
+    print(pizza)
+
+
+for pizza in pizzas:
+    print(f"I like {pizza}.")
+
+print("I really love pizza!")

04-Working-with-Lists/0402-Animals.py

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+mammals = ['lion', 'panda', 'koala']
+
+for mammal in mammals:
+    print(f"A {mammal} would make a great pet.")
+
+print("Any of these animals is a mammal.")

04-Working-with-Lists/0403-Counting-to-Twenty.py

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+for value in range(1, 21):
+    print(value)

04-Working-with-Lists/0404-One-Million.py

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+million = list(range(1, 1_000_001))
+for mil in million:
+    print(mil)

04-Working-with-Lists/0405-Summing-a-Million.py

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+million = list(range(1, 1_000_001))
+
+print(min(million))
+print(max(million))
+print(sum(million))

04-Working-with-Lists/0406-Odd-Numbers.py

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+odd = list(range(1, 20, 2))
+
+for oddodd in odd:
+    print(oddodd)

04-Working-with-Lists/0407-Threes.py

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+threes = list(range(3, 31, 3))
+
+for three in threes:
+    print(three)

04-Working-with-Lists/0408-Cubes.py

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+cubes = []
+for i in range(1, 11):
+    cubes.append(i ** 3)
+
+for cube in cubes:
+    print(cube)

04-Working-with-Lists/0409-Cube-Comprehension.py

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+cubes = [cube ** 3 for cube in range(1, 11)]

04-Working-with-Lists/0410-Slices.py

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+pizzas = ['Neapolitan Pizza', 'New York-Style Pizza',
+          'Chicago-Style Deep-Dish Pizza', 'California-Style Pizza', 'Sicilian-Style Pizza']
+
+print("The first three items in the list are:")
+for i in pizzas[:3]:
+    print(i)
+
+print("\nThree items from the middle of the list are:")
+for i in pizzas[1:4]:
+    print(i)
+
+print("\nThe last three items in the list are:")
+for i in pizzas[-3:]:
+    print(i)

04-Working-with-Lists/0411-My-Pizzas-Your-Pizzas.py

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+pizzas = ['Neapolitan Pizza', 'New York-Style Pizza',
+          'Chicago-Style Deep-Dish Pizza', 'California-Style Pizza', 'Sicilian-Style Pizza']
+
+friend_pizza = pizzas[:]
+
+pizzas.append('Tokyo-Style Pizza')
+friend_pizza.append('Cypriot-Style Pizza')
+
+print("My favorite pizzas are:")
+for my in pizzas:
+    print(my)
+
+print("\nMy friend's favorite pizzas are:")
+for friend in friend_pizza:
+    print(friend)

04-Working-with-Lists/0412-More-Loops.py

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+my_foods = ['pizza', 'falafel', 'carrot cake']
+friend_foods = my_foods[:]
+
+print("My favorite foods are:")
+for my in my_foods:
+    print(my)
+
+print("\nMy friend's favorite foods are:")
+for friend in friend_foods:
+    print(friend)

04-Working-with-Lists/0413-Buffet.py

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+dishes = ("Fish and Chips", "Shepherd's Pie", "Caesar Salad",
+          "Spaghetti Bolognese", "Chicken Curry")
+
+for dish in dishes:
+    print(dish)
+
+# dishes[0] = "a"
+
+dishes = ("Fish and Chips", "Beef Wellington",
+          "Caesar Salad", "Pad Thai", "Chicken Curry")
+print("\n")
+for dish in dishes:
+    print(dish)

04-Working-with-Lists/0414-PEP-8.py

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+# Read "PEP 8 - Styles Guide for Python Code".
+# https://peps.python.org/pep-0008/