Python Tutorial: Slicing Lists and Strings

please tomorrow i will have a test abt this. please bless me

In wich flowchart symbol sould i write the index ??

Can i slice a float number like 1.23456 and extract the number 3

Thanks bro

You are not using parenthesis () for print then how did the output came?

awesome

Program to flip what the user writes and remove all the vowels.

new=[]
flapjack=input("Write a sentence: ")
for i in range(len(flapjack)):
if flapjack[i]!="a" and flapjack[i]!="e" and flapjack[i]!="i" and flapjack[i]!="o" and flapjack[i]!="u" and flapjack[i]!="A" and flapjack[i]!="E" and flapjack[i]!="I" and flapjack[i]!="O" and flapjack[i]!="U":
new.append(flapjack[i])
newer=(new[len(new):-len(new)-1:-1])
print("".join(newer))

I suppose it could be turned into a game by then user 2 guessing the original sentence.

new=[]
flapjack=input("Write a sentence: ")
for i in range(len(flapjack)):
if flapjack[i]!="a" and flapjack[i]!="e" and flapjack[i]!="i" and flapjack[i]!="o" and flapjack[i]!="u" and flapjack[i]!="A" and flapjack[i]!="E" and flapjack[i]!="I" and flapjack[i]!="O" and flapjack[i]!="U":
new.append(flapjack[i])
newer=(new[len(new):-len(new)-1:-1])
print("".join(newer))
guess= input("Guess the original sentence: ")

if guess==flapjack:
print("You win!")
else:
print("No bueno")

Which application youbare using for practice in this vedeo

how do i print the frist and last element only?

Your videos are well worth the time; thanks so much. Very well done

Thank you that was helpFull.....

Corey is the clearest and most concise Python teacher around. You're the best, Corey!

Thank you for this concise and easy explanation

how do you use the print function without the bracket and you get away with it 🤔

Is it work on tuples

I have a doubt. If you run str_name[::-1] you get the string in reveresed format. But when i try str_name[0:4:-1] note that the length of string is 4, so I'm directly giving the start as 0 and end as the total string, and the index is -1. When I run this, it doesn't work! Why? Can anyone say please?

Hey how can i find a ch[i] in a tableau of ch

thank you

+ Syntax: list[start:end:step]

Thanks bro, after 4 hours i can fix the problem so easy, after i see you in 10 minuts 🤣i folow you bro

been taking a course at a university for the last 2 months and we are focusing entirely on python. This guy explains everything so well to the bone my mind is blown and my skills are getting better. thanks for your incredible content!

your videos are such gems :))

Very well explained! Thank you so much!

Wow, you covered what I've been confused for 3 days on within two minutes. For some reason, it wasn't explained to me that it was start:end:STEP. I was so confused what double colon meant(::) and i couldn't get my solutions. Also confusing was they called the first value of the slice an INDEX value and the second part the ELEMENT value. I think it's just much easier for learners to just understand the endpoint is THROUGH until endpoint, like a stop. That saved me a lot. thanks a ton!

Thank's a looot

aswm explanation man god bless you make more video keep providing knowledge us ❤

hey i have a doubt..if this is the case how to print the only first element and the last element in a list?? take an exmpl frm the video itself from my_list, so now how do you only print the 0 and 9 from the list???

If perspicuous had a face then that's you!

why didn't the slice [2:-1:-1] work

In a different video Corey said that there is a good reason why the first element is included and the last element is non-included during these operations. What is that reason?

Many thanks

This is well explained bro.. thank you so much

You really helped me a lot man, thank you very much!

Heyy corey ...u explain simple very well .i found it well intresting .god bless you .keep uploading

super concise and clear !!!! amazing !!! thank you;))

If Corey was Swedish I’d try to hire him as my personal python teacher.

thanks for this

2022

thank you for this list slicing tutorial! very simple and easy to follow, completely explained what i was struggling with. thanks a lot!

your explanation is quite clear. And with standard spoken English, I even no need to turn on the subtitle. Thanks a lot.

best python series ever!

Thanks for the video, was always confused with the negative indexing

Thank you for such a well-explained tutorial! This really helped me!

Corey while making video.. could you pls change the theme. it's very difficult to see the content.. however your video is awesome with clear explanation and details.

How would you take a string, and make it so it repeats the string in Upper,Lower,*

Thanks very much... That's very informative and useful.✌🏼🙌🏼

The print function doesn't work for me without parentheses.
print my_list[0:5]... doesn't work.
print (my_ist[0:5]) is only working.