Python Tutorial for Beginners 2: Strings - Working with Textual Data
ฝัง
- เผยแพร่เมื่อ 16 พ.ค. 2017
- In this Python Beginner Tutorial, we will begin learning about the string data type. Strings allow us to work with textual data in Python. We will be going over different ways to format strings, and also a lot of useful string methods. Let's get started.
The code from this video can be found at:
github.com/CoreyMSchafer/code...
Watch the full Python Beginner Series here:
• Python Programming Beg...
Slicing Video: • Python Tutorial: Slici...
String Formatting Video: • Python Tutorial: Strin...
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#Python
Trust me..of all the python tutorials for beginners i found on internet, this content is super awesome!
No where i got to learn so much without getting bored!
agree with you bro)))
Nept & Plu yea
Better than netflix and spotify combined!
Go to freecodecamp its also good for later lessons buddy! After you have done this! :D
exactly bro
Methods
8:55 Lower and upper
9:30 Count
10:08 Find
10:48 Replace
Thanks for your effort.
May god bless you!!
sir thank you very much
Saved me so much time!
MAN OF THE YEAR.
I found out this you tube channel when I asked chatgpt "What is the best you tube channel for learning python " and it recommended me this channel , and I think it is a very good channel for person who don't know anything about python
Even though I am good at python, I watch your videos, because I get to know something new every time. F string was really awesome
There's a good saying and it goes like this...
The better you think you are at something, the worse you actually are!!
agreed, i never stop researching...
Which version of python is this?
I find myself in this comment
@@Ashok_Naidu He is using Python 3.6 in this video
This is a gold mine. Clear, concise, and no fluff. Looking forward to the rest of the series.
Thanks for the Python videos! I’ve read dozens of programming books, read tons of code examples on the web, read various docs, watched a bunch of videos, and your video tutorials are top of the tree for me. You keep it simple, give good insights into why and how things work, show good examples that illustrate the key points well, present nicely and cleanly, and you anticipate a lot of questions and answer them later in the same video. I hope a lot of kids get to see these videos, which are a perfect springboard into using this amazing language. After dabbling in about 20 different languages, I love Python above all others and want to keep learning and keep coding! Cheers!
Most Comprehensive and thoroughly explained Python series on youtube!!! Thank you so much!!
Mansi, from one long-haired Pythonista to another, you're 100% correct
////// ******** Tutorial Shortcuts ********* \\\\\\:
- 1:50 printing string variable with print() function
- 2:10 single quote vs double quote differences
- 3:56 multiple line string using triple double quotes
- 4:30 string length in string using len() function
- 5:16 accessing characters in string using square brackets []
- 8:52 String methods lower() & upper()
- 9:31 String count() & find() method
- 10:55 String replace() method
- 12:47 String concatenation
- 15:15 String formatting (placeholders and format method)
- 16:35 String formatting using Python 3.6 new f' strings
- 17:58 Using dir() function to print out all methods and attributes of string
- 19:09 Using help(str) function to access a lot more info about string methods
- 20:47 Please share, like and subscribe if you've enjoyed the video
Thanks!
Really useful, thank you!
I have downloaded a lot of tutorials from internet and almost all of them are confusing. This is literally the best and easiest to understand series for python beginners. Thumbs up @Corey Schafer for this and thank you for putting your time developing this :)
As someone who had no idea what python was before starting, these videos have really helped me to understand. Great teaching. Thank you!
You should be given an award because you are helping so many learners for free. I am so grateful.
so what you think about it ?th-cam.com/video/xdmijinrk-w/w-d-xo.html
I honestly cant thank you enough the way you simplify and explain everything. God bless man really needed this
I really appreciate your teaching style. I am new to programming (and I am currently self taught) and I found your videos to be the most helpful. You teach in a way that I understand and it seems like you are much more methodical, in-depth and yet easier to understand all at the same time! Amazing!! I will be watching all of your videos
@Natalie Yet easier to understand - I think part of it is there's no hesitation or wasted time, nothing to distract from the flow. The first time ever I have enjoyed a video about coding. Truly excellent communication.
Guys, don't underestimate Corey's video title, at first I thought I can skip the beginner tutorial, but after watching this tutorial, I got a lot of new insights. Thanks Corey! Really appreciate your effort..
The most informative and concise tutorial I've watched so far!
Definitely gonna watch more of them in the playlist.
This guy is the best teacher I have ever encountered
Corey, your teaching is outstanding. I know a bit of python and have been frustrated at slow progress because I have never had a good introduction that shows the main points of a topic. You cover about 4x as much as others do in the same time or topic. You vary things in a way that is illustrative, and you don't dawdle or repeat yourself excessively. Your videos are helping me meet my goal of a solid grounding so I can work more productively rather than stewing in frustration looking for options all the time. I was a teacher myself, if that counts for anything in my opinion of you as a teacher.
This course is for beginner's and as a beginner i felt this course is very very usefull
Hi corey,
Am looking for a Data engineer role, did u upload all the videos regarding that? If so please let me know....
Ended up here because my professors weren't explaining things as thoroughly as I would have liked. Thank you, this video really helped me!
Man, the skills you have explaining & sharing your knowledge, are simply amazing. I wish all my professors were as you are.
I'm completely new to programming and l have review a lot of online python tutorials. Corey are the best teacher so far. Thanks.
Great work, the best tutorial I've ever seen about python.
The best. This video made me see how easy is python. Saved me a lot of studying time. Thanks a lot
This is still one of the best python tutorials ever made. I have watched your stuff as a noob and here i am back years later. I recommend this series to anyone i know who wants to learn python.
Is it still pretty relevant 6 years later? I've been using this as my intro to python while taking a python course at my university! I Really like how detailed he is.
@@mermaidlalala Oh it’s quite relevant and I still stand firm on my opinion of this series.
@@mermaidlalalaso what would u recommend me should I take his lecture further?
THE BEST PYTHON TUTORIAL ever existed! I found myself coding before I knew it!!! Love you Corey
By far the best and most comprehensive python tutorial for beginners! Great job! TYSM
Literally best video tutorial ive ever seen. Thank you!
yeah
Thanks for making this video. I’ve watched several Python tutorial videos to try to grasp the concept. This one is my favorite. It’s starting to come together. I look forward to watching the rest of your videos.
Everytime, I watch your video, I learn new things and it increases my confidence. The way you teach is really effective.You are a great tutor.
I've been watching some tutorials for beginners but this one is the most complete video I found. It is very detailed and well explained, thank you. :D
20:20 now I do actually feel comfortable, I have found a *very* useful tutorial. Thanks man, that´s really helpful yo
I've been waiting soooooo much for people whom explained python to me as well as you do. Ur an absolute beast
Thank you so much, your content is the most clearest of all, and it is explained to a certain point, and is not under-explained or over-explained, keep up the good work. I subscribed and saved this playlist for more learning!
This is by far one of the best tutorials I have seen in Python. Thank you so much!
yes! I hope to make my tuts this good, too!!
Corey!!! you make it so easy for me!! i never knew i could start coding in 1 tutorial!!! u are awesome!!!!!!!!!!!!!!!!!!!!!!!
Hi Corey, your Python tutorial is the best on TH-cam. It's clear to the point. I previously skipped a video that initially talked about how to set dark mode in Pycharm. Your videos are the best! Competent and no rubbish and blah blah!
This is by far the most practical and easy to understand Python video i've ever watched!! AMAIZING
This channel is suggested by chatGPT
What app are you using for writing the codes?
@@chetachiezihe9316 VS Code
@@chetachiezihe9316I am using py charm
@@chetachiezihe9316notepad
@@chetachiezihe9316 idle
This is one of the best python lecture i've ever seen!
Saw one video and instantly subscribed. Straight into what you actually need to know without getting caught up with unnecessary elitist self-patting-on-the-back mumbojumbo, without skipping fundementals for that matter. Very accessible for someone just getting into programming like myself. Feeling more confident after watching this one video compared to all the other stuff I've been going through. Huge props and thank you!
Landed on this after a search. Very impressed. Crisp, concise, and communicative content. My new #1. Great job!
Got me on the string quotation rule example "booby's world" (2:27), the internet ruined me so bad. Can't stop myself from laughing till the end, thinking about it making this video tutorial stuck on my mind forever which in turn helped a lot on my Python learning journey 🤣
same man what is wrong with us
Best python tutorial i have seen ever!!!!!!
Thank you for taking the time to put together this video tutorial, Corey! This was very helpful!
The best teacher ever! No one can be compared to Corey!
Just starting out with Python and programming in general, and this has been incredibly helpful. Looking forward to the rest!
Thats actually really good! That really helped me get into python! And you are not a do this-do that guy! You explain why unlike other tutorials! Thanks!
Seriously, the way you explain those programming concepts is pure magic. It's not easy to make coding sound simple, but you do it effortlessly.
Your tutorials and explanations have been a lifesaver for me as I prep for my Python interview. If I nail it (fingers crossed!), I owe you big time. So, first thing I will go to check your wish list because I will be picking something out for you as a massive thank you!
Keep being amazing, Corey!
Thank you so much for this series! I am devouring as much as fast as I can, and loving it.
Your content, voice and presentation style are exceptional
Absolutely the best out there. So glad I found you.
Just started watching this videos and I cant express my gratitude. Really great delivery👍🏽
This content has been tremendously helpful. I am absolutely new to coding as a whole (yes, I've heard that Python is not a great place to start) and these videos have been much easier and more informative than anything else I've seen so far. Thank you!
Excellent video; I like it when people stop and explain things to the true beginner. Subscribing!
I am a new programming learner . I was pretty much cool during viewing tutorial . If you can say that thanks for watching , I can also say that thanks for uploading such fascinating and awesome tutorials . You have followed specific methodology which makes these tutorials cool and descriptive . Pls mention the link of html and css tutorial . Have a nice life!
I graduated in 2020, landed up into a non-tech call center type job because I never had knowledge of coding in any language. I quit my job, learning Python through your videos. I want to learn about its utility and application in the field of Data Science. It really attracts me a lot. So influenced by your tutorial video that I recommend it to each and every junior in my college. Your videos are engaging and I never get bored watching them.
Lots of love, growth and blessings to you from India
Many many things you taught me here that other videos did not AT ALL... I appreciate it very much!
I was also watching udemy or sth, the guy explained the same things in 2 chapter that you explained in 2 mins, very useful videos. Thanks Corey !!
This video covered more about Python strings than a whole "string week" in a popular Coursera beginner python course.
I was recommended this from Reddit, and I have to say this is a gem. I have only just done the first tutorial and can't wait to work through the rest.
inspite of knowing this stuff, i still liked to listen to these tutorials. They are so informative and perfect!!
these are the best tutorials
Corey your voice has this calming effect...
" 👨🏫 👌 👌 👌"
Thanks Corey.You have some of the best tutorials over the net!!!!
I’m a newbie to Python programming, so far I have found the videos lectures clear and easy to understand. I’ve watched several different individuals give lectures on python programming and I thought they were a bit confusing and convoluted. Your lectures are clear and easy to follow, not to mention very informative. Thank you
can we still watch this lecture 6 years lecture , will it be relevant?
If i only discovered you sooner
screw Udemy , i'm really loving your teaching style so informative and comfortable with no eeh....ahhh.
Thank you and YT
Okay, I have to admit the dir and help methods were things I've not seen in all the beginner videos I've watch so far and it's super useful! Really hoping to see updated videos soon using Pycharm or VS Code...hopefully on Windows as everyone loves using Macs...why is that? Us plebians cannot afford 'em. :)
yeah, I know, right?? been fussing with deployment of Railway's free tier for 2 days (smh) -- their documentation is very Mac-centric
Your content and delivery is outstanding.
Thank you.
Tons of information in one video
This channel is suggested by Instagram reels 👽
keep up the good work!!
Thank you so much. Best tutorial I have found so far on TH-cam. Can't wait to see the rest!
For someone who has zero knowledge about programming, this is so informative, easy to understand and follow, well explained, thank you so much you just earn a sub, I am starting my programming journey right here and I am glad I found your channel.
Superbes vidéos. Merci
Just started looking at this today. I really like your style and the way you speak in the video. I will recommend this to my beginner friends. Also I did not know about the f string thing. Looks much nicer than the alternatives.
I like these tutorials by you better. It teaches a lot of essential stuff early on and gets straight to the point. It helps me with my leetcode problems because you often give me functions that actually matter and explain them simply
Awesome Video Corey. I need a refresher for sure on my python learned it quick without depth so your videos have been really helpful to learn things more in-depth
Best video ever nice explanation !!!!!!!!!!
this series is fukng awesome. thank u brother
8 minutes down on the first video and I am your new subscriber! Love the way you explain each step. Despite being a Programmer in several other languages and Python beginner, I am loving watching this series. God bless you!
hey, are you programmer or python expert now?
Great tutorials Corey. Very informative and explained clearly. Thanks!!
Hy man i just 200dollar to learn python but they don't teach properly but watching your videos help me understanding very wall thanks man for creating these.your videos help me a lot
Whose course you took man
@@govtjobsacademy8037 25 din me paise double
Sweet! Doing the 100daysofcode "challenge", in preparation for my new education in about 7 months. Gonna go through this tutorial until the book I rented at my library comes in.
These are best videos. Explained nicely and covers all related functions.
Hi Corey!
Your way of explaining is awesome and has lot of clarity in it..
Thank you so much..
Hi, I am super new to the programming world.When I type F in f string method (I'm following all the structures on video), it turns to blue italic f and I face an error when running the command. any idea why?
For those of us who learn by doing, would you consider making assignments for these videos that encourages the use of the tips you taught?
@Runic Sigil are these outdated? because it says 2011
The amount of concise (this is key) information you pack into ~20 minutes is awesome. Thanks Corey!
I've been learning Python with you for a while and this is the first time I'm commenting, very good your content, excellent!
Booby's world
>;3
lol.....its amazing that how he managed to continue without laughing.....lol
as soon as i saw that part, i felt that this would be top comment XD
If you wouldn't have, I would have commented this lol
lmao knew this would pop up in the comments
Physics had Einstein , maths had Newton and computer programming has Corey
Programming explained, you mean. I am sure Corey is a real pro in his business, but being a programmer myself, I can tell you the most sharp minds of programming are usually people who might have a hard time explaining to others. Corey's virtue is the way he explains things, and here he excels to infinity :)
I've been looking for a good tutorial for a while and this playlist is the best thing to happen to me
I studied python and earlier my concepts were not clear but from now I watched your videos and all my doubts are clear. Thanks a million.
If anyone is having trouble with the literal string interpolation ("formatted strings a.k.a fstrings") Either update Python to the newest version or execute "python3.6
I'm using python 3.7 and for some reason, I'm getting a synta error when I tried using the fstring. Any clues as to why this may be? :(
@IGNITE I still don't know why haha pls do let me know if I ever figure it out 🙏
some notes:
----------
--
Strings
----------
--
example = "this is an example"
Triple quotes for multiline
strings
Slicing:
string[start:stop:step]
# stop isn't included, starts at 0
Useful methods/functions :
- len(string)
- string.count(characters_to_count)
- string.find(character_string_index_to_find)
- string.replace(replace_this, with_this)
Concatenating:
greeting = "Hello"
name = "Bobby"
message = greeting + ', ' + name
print(message)
# returs Hello, Bobby
String Interpolation/formatting:
message = '{}, {}, Welcome!'.format(greeting, name)
print(message)
# returns Hello, Bobby. Welcome!
fstrings:
message = f'{greeting}, {name}, Welcome!.'
# returns same as the last one
# you can also use methods right in the fstring ie. {name.upper()}
dir(any_var):
# shows all attributes/methods available for that variable
help(data_type.any_method)
# data_type like str, number etc
. any method or property.
# shows very detailed information about the data type and its methods and such.
# any_method can be any method/property the data_type supports.
# for eg: help(str.lower)) gives info about what lower does
It would be nice if you made these for every vid
@@chicenwangs yeah, I will, in a few days.
Completely new to coding. Loving this.
I'm so happy I saw this tutorial. It's detailed. Thanks Corey
2:27 that was muscle memory
underrated comment
🤣🤣
= [0:0] - Basics
= [6:20] - Slicing Strings
==> message[:]
==> message[:]
==> message[:]
= [8:10] - Methods
==> .lower()
==> .upper()
==> .count(argument)
==> .find(argument)
==> .replace(, )
==> [18:00] - See all available methods & help(str) Example: help(str.lower)
= [12:45] - Basics Again
Very explanatory, clear and direct! I listened to this type of lectures before but this is really cool. I decided to watch the rest. Thanks a lot indeed.
Is this 3.7.3?
Absulatly the best pyton tutorial. Many thanks from Turkey