In this Python Beginner Tutorial, we will begin learning about Lists, Tuples, and Sets in Python. Lists and Tuples allow us to work with sequential data, and Sets allow us to work with unordered unique values. We will go over most of the methods, learn when to use which data type, and also the performance benefits of each type as well. Let’s get started.
The code from this video can be found at:
https://github.com/CoreyMSchafer/code_snippets/tree/master/Python-Lists
Watch the full Python Beginner Series here:
Slicing Video: https://youtu.be/ajrtAuDg3yw
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#Python
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is this python 2 or python 3 tutorial?
thank you so much for explaining everything so clearly !
Thank you
It’s 2022 and this is still the best free Python course I have come across. I always recommend your course to anyone who wants to learn Python. Thank you 🙏
Ud me puede mostrar cómo hacer un arreglo de ventanas?
Es muy fácil hacer una ventana
VENT=Tk() #Ya superf[acil.
Ahora deseo tener el arreglo VENT(1), VENT(2), VENT(3)……………………
PUEDE AYUDARME?
GRACIAS.
You speak too fast. For beginners its quite fast to catch up.
Am really grateful I got my IST FILE from the name ⬆️⬆️⬆️⬆️⬆️⬆️above it really work effectively.
Am really grateful I got my IST FILE from the name ⬆️⬆️⬆️⬆️⬆️⬆️above it really work effectively.
Still by far the best in 2022. Period !
Thank you so much
I'm at about 18:00 and I don't understand the difference between "course" and "courses". We have not defined a variable for course so what does typing in "course" do?
Your're a great intructor
your explanation is too good sir
thanks a lot, the guy speaks gold
i am also learning python and the way he teaches is awesome but he should include practice set also with expalantion
analysis*
Progressos no text analyses?
tambem queria esse e os de text Analysis
Pessoal, ninguem tem o ultimo de todos de food?
and the text analyses one too
Salty and spicy do you have?
How are we doing with classes, Text analysis and food?
Guys
Text analysis!
class Food():
def __init__(self,dish_name="unknown",calories=100):
self.dish_name=dish_name
self.calories=calories
ALPHA = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
message = 'THIS IS A SECRET' #encrypted message
def caesar_cipher(text,key):
final_text = ""
for k in text:
try:
temp = (ALPHA.index(k) + key) % 26
final_text += ALPHA[temp]
except ValueError:
final_text+= k
return final_text
def _init_ (self, text_file_name, positive_file_name, negative_file_name):
self.file_name = text_file_name
file_text = open ("{}".format (text_file_name), "r")
self.text = file_text.read()
file_text.close()
with open("{}".format (positive_file_name)) as file:
list_positive_words = file.readlines()
the_positive_words = ""
for line in list_positive_words:
the_positive_words+=line.strip()
the_positive_words+=" "
self.positive_words = the_positive_words.split()
self.positive_words.append ("")
with open("{}".format (negative_file_name)) as file:
list_negative_words = file.readlines()
the_negative_words = ""
for line in list_negative_words:
the_negative_words+=line.strip()
the_negative_words+=" "
self.negative_words = the_negative_words.split()
self.negative_words.append("")
def adding_numbers(the_list):
new_list = list()
for i in range (len (the_list)):
if i != len (the_list)-1:
new_list.append (the_list[i]+the_list[i+1])
return new_list
waiting to hear more tips here #iansmith
Boas