Summary(00:10:45 - 00:11:41) - Python OOP Tutorial 2: Class Variables

Summary(00:10:45 - 00:11:41)
Python OOP Tutorial 2: Class Variables

In this Python Object-Oriented Tutorial, we will be learning about class variables. We will see how they differ from instance variables and also some ideas for exactly how we would want to use them. Let's get started.

Python OOP 1 - Classes and Instances - https://youtu.be/ZDa-Z5JzLYM
Python OOP...
In this Python Object-Oriented Tutorial, we will be learning about class variables. We will see how they differ from instance variables and also some ideas for exactly how we would want to use them. Let's get started.

Python OOP 1 - Classes and Instances - https://youtu.be/ZDa-Z5JzLYM
Python OOP 2 - Class Variables - https://youtu.be/BJ-VvGyQxho
Python OOP 3 - Classmethods and Staticmethods - https://youtu.be/rq8cL2XMM5M
Python OOP 4 - Inheritance - https://youtu.be/RSl87lqOXDE
Python OOP 5 - Special (Magic/Dunder) Methods - https://youtu.be/3ohzBxoFHAY
Python OOP 6 - Property Decorators - https://youtu.be/jCzT9XFZ5bw

The code from this video can be found at:
https://github.com/CoreyMSchafer/code_snippets/tree/master/Object-Oriented


✅ Support My Channel Through Patreon:
https://www.patreon.com/coreyms

✅ Become a Channel Member:
https://www.youtube.com/channel/UCCezIgC97PvUuR4_gbFUs5g/join

✅ One-Time Contribution Through PayPal:
https://goo.gl/649HFY

✅ Cryptocurrency Donations:
Bitcoin Wallet - 3MPH8oY2EAgbLVy7RBMinwcBntggi7qeG3
Ethereum Wallet - 0x151649418616068fB46C3598083817101d3bCD33
Litecoin Wallet - MPvEBY5fxGkmPQgocfJbxP6EmTo5UUXMot

✅ Corey's Public Amazon Wishlist
http://a.co/inIyro1

✅ Equipment I Use and Books I Recommend:
https://www.amazon.com/shop/coreyschafer

▶️ You Can Find Me On:
My Website - http://coreyms.com/
My Second Channel - https://www.youtube.com/c/coreymschafer
Facebook - https://www.facebook.com/CoreyMSchafer
Twitter -
Instagram - https://www.instagram.com/coreymschafer/

#Python

#Python #Python Tutorial #Classes #Object Oriented #OOP #Python Classes #Python Objects #Class Variables #Class Attributes #Python OOP #Class #Python Class #Instance Variables #Class vs Instance #__dict__ #dict #namespace #Python namespace #Object Oriented Programming #Attributes
How can i quickly add that method(?, don't know if that is the right word to use) to every employee without typing emp.apply_raise for each employee individually? - Python OOP Tutorial 2: Class Variables

How can i quickly add that method(?, don't know if that is the right word to use) to every employee without typing emp.apply_raise for each employee individually?

Python OOP Tutorial 2: Class Variables
2016年06月24日 
00:02:14 - 00:11:41
Im at time ~ .   When I run the code, I get "  TypeError: can't multiply sequence by non-int of type 'float'  ".  I think it doesnt like that I am multiplying the "pay" by a non-integer.  I have typed everything exactly like him with good spacing.  Any suggestions? - Python OOP Tutorial 2: Class Variables

Im at time ~ . When I run the code, I get " TypeError: can't multiply sequence by non-int of type 'float' ". I think it doesnt like that I am multiplying the "pay" by a non-integer. I have typed everything exactly like him with good spacing. Any suggestions?

Python OOP Tutorial 2: Class Variables
2016年06月24日 
00:02:40 - 00:11:41
Hi, Corey . I hope you read this in a time   you didn't write Print for apply_raise method so how did print the result ? Because for  instance also you didn't use print . It made me confused . Thank you - Python OOP Tutorial 2: Class Variables

Hi, Corey . I hope you read this in a time you didn't write Print for apply_raise method so how did print the result ? Because for instance also you didn't use print . It made me confused . Thank you

Python OOP Tutorial 2: Class Variables
2016年06月24日 
00:02:45 - 00:11:41
How to access Class variable - Python OOP Tutorial 2: Class Variables

How to access Class variable

Python OOP Tutorial 2: Class Variables
2016年06月24日 
00:04:00 - 00:10:45
__dict__ namespace - Python OOP Tutorial 2: Class Variables

__dict__ namespace

Python OOP Tutorial 2: Class Variables
2016年06月24日 
00:05:55 - 00:04:00
Which program/extension/ide is he using to delete all the selected lines together like in minute ? - Python OOP Tutorial 2: Class Variables

Which program/extension/ide is he using to delete all the selected lines together like in minute ?

Python OOP Tutorial 2: Class Variables
2016年06月24日 
00:06:50 - 00:11:41
This is a pretty old video and I am not sure people or Corey himself will see this or not but at , Corey says the value may change depending on using 'self.raise_amount' or 'Employee.raise_amount'. I used both and both had the same output. - Python OOP Tutorial 2: Class Variables

This is a pretty old video and I am not sure people or Corey himself will see this or not but at , Corey says the value may change depending on using 'self.raise_amount' or 'Employee.raise_amount'. I used both and both had the same output.

Python OOP Tutorial 2: Class Variables
2016年06月24日 
00:08:11 - 00:11:41
I found no difference when I did Employee.raise_amount and self.raise_amount - Python OOP Tutorial 2: Class Variables

I found no difference when I did Employee.raise_amount and self.raise_amount

Python OOP Tutorial 2: Class Variables
2016年06月24日 
00:08:19 - 00:11:41
In  employee_amount is 1.05 because python takes the last line as value. Not because it searches within the first function;) - Python OOP Tutorial 2: Class Variables

In employee_amount is 1.05 because python takes the last line as value. Not because it searches within the first function;)

Python OOP Tutorial 2: Class Variables
2016年06月24日 
00:09:20 - 00:11:41
Summary - Python OOP Tutorial 2: Class Variables

Summary

Python OOP Tutorial 2: Class Variables
2016年06月24日 
00:10:45 - 00:11:41

Corey Schafer

※本サイトに掲載されているチャンネル情報や動画情報はYouTube公式のAPIを使って取得・表示しています。

Timetable

動画タイムテーブル

動画数:234件

the future spoken is my current present. Unless I'm completely desperate, I'm not hitting reddit or google/stack overflow for most roadblocks. - How to Use ChatGPT as a Powerful Tool for Programming

the future spoken is my current present. Unless I'm completely desperate, I'm not hitting reddit or google/stack overflow for most roadblocks.

How to Use ChatGPT as a Powerful Tool for Programming
2023年05月22日  o k t o b e r 様 
00:12:22 - 00:31:08
Good video as always😉  I remember asking that too lol - How to Use ChatGPT as a Powerful Tool for Programming

Good video as always😉 I remember asking that too lol

How to Use ChatGPT as a Powerful Tool for Programming
2023年05月22日  kami 様 
00:28:19 - 00:31:08
@ - pure gold, pure gold! <3 - How to Use ChatGPT as a Powerful Tool for Programming

@ - pure gold, pure gold! <3

How to Use ChatGPT as a Powerful Tool for Programming
2023年05月22日  ulf gjerdingen 様 
00:28:26 - 00:31:08
You almost had me there haha! ChatGPT can be wrong but it certainly wasn't wrong about those top notch resources! I massively appreciate all the uploads and I hope they keep coming supercharged with Chat GPT. Thanks to you, sentdex, techwithtim and Dennis Ivy I now know how to properly code on python, use git for version control and build a functional website. - How to Use ChatGPT as a Powerful Tool for Programming

You almost had me there haha! ChatGPT can be wrong but it certainly wasn't wrong about those top notch resources! I massively appreciate all the uploads and I hope they keep coming supercharged with Chat GPT. Thanks to you, sentdex, techwithtim and Dennis Ivy I now know how to properly code on python, use git for version control and build a functional website.

How to Use ChatGPT as a Powerful Tool for Programming
2023年05月22日  Uj Vag 様 
00:28:42 - 00:31:08
and it's  am here (south east asia), and idk why I'm watching a python tutorial rather than sleeping 😂 - Python Tutorial: Simulate the Powerball Lottery Using Python

and it's am here (south east asia), and idk why I'm watching a python tutorial rather than sleeping 😂

Python Tutorial: Simulate the Powerball Lottery Using Python
2023年01月10日  X 様 
00:02:49 - 00:38:56
… nice… 😂 - Python Tutorial: Simulate the Powerball Lottery Using Python

… nice… 😂

Python Tutorial: Simulate the Powerball Lottery Using Python
2023年01月10日  Bartosz Turkowyd 様 
00:04:50 - 00:38:56
I've seen every Python video you've made....   first innuendo. 😜 - Python Tutorial: Simulate the Powerball Lottery Using Python

I've seen every Python video you've made.... first innuendo. 😜

Python Tutorial: Simulate the Powerball Lottery Using Python
2023年01月10日  Martin Beaudry 様 
00:04:52 - 00:38:56
Man it's  am in India I am lucky to be the first one to hear your voice god bless you brother and an awesome teacher. - Python Tutorial: Simulate the Powerball Lottery Using Python

Man it's am in India I am lucky to be the first one to hear your voice god bless you brother and an awesome teacher.

Python Tutorial: Simulate the Powerball Lottery Using Python
2023年01月10日  Big Samosa 様 
00:12:15 - 00:38:56
# you can also use the built-in pprint module for pretty printing dictionaries ;) - Python Tutorial: Simulate the Powerball Lottery Using Python

# you can also use the built-in pprint module for pretty printing dictionaries ;)

Python Tutorial: Simulate the Powerball Lottery Using Python
2023年01月10日  Schoenling Wunderbar 様 
00:25:00 - 00:38:56
it would be very interesting to see if there could be a step function where this algorithm can simulate the increases in jackpot winnings. It’s going to be one in 292+ million of a chance that you hit it at all much less multiple times, but the code should be interesting to see. - Python Tutorial: Simulate the Powerball Lottery Using Python

it would be very interesting to see if there could be a step function where this algorithm can simulate the increases in jackpot winnings. It’s going to be one in 292+ million of a chance that you hit it at all much less multiple times, but the code should be interesting to see.

Python Tutorial: Simulate the Powerball Lottery Using Python
2023年01月10日  20 80 様 
00:27:43 - 00:38:56
A OAuth Django video would be awesome!(Applicable to all sorts of OAuth situations, not just the YouTube API.) - Python YouTube API Tutorial: Using OAuth to Access User Accounts

A OAuth Django video would be awesome!(Applicable to all sorts of OAuth situations, not just the YouTube API.)

Python YouTube API Tutorial: Using OAuth to Access User Accounts
2020年09月10日 
00:07:58 - 00:43:21
At  you move the file and see some blurred miniature version of your open folders in the dock. How did you enable that? - Python YouTube API Tutorial: Using OAuth to Access User Accounts

At you move the file and see some blurred miniature version of your open folders in the dock. How did you enable that?

Python YouTube API Tutorial: Using OAuth to Access User Accounts
2020年09月10日 
00:09:58 - 00:43:21
In case you are getting Error 403 ("access_denied The developer hasn’t given you access to this app") go to the OAuth consent screen and under Test Users add your email by clicking on Add Users.  You should be able to grant access after you've added User. - Python YouTube API Tutorial: Using OAuth to Access User Accounts

In case you are getting Error 403 ("access_denied The developer hasn’t given you access to this app") go to the OAuth consent screen and under Test Users add your email by clicking on Add Users. You should be able to grant access after you've added User.

Python YouTube API Tutorial: Using OAuth to Access User Accounts
2020年09月10日 
00:19:36 - 00:43:21
@corey  So why did you add the join function here, when appending the video id to the list its already a list and its working for me when I pass the vid_ids directly - Python YouTube API Tutorial: Calculating the Duration of a Playlist

@corey So why did you add the join function here, when appending the video id to the list its already a list and its working for me when I pass the vid_ids directly

Python YouTube API Tutorial: Calculating the Duration of a Playlist
2020年06月11日 
00:11:24 - 00:37:38
TypeError: expected string or bytes-like object, I am taking this error in , any idea? - Python YouTube API Tutorial: Calculating the Duration of a Playlist

TypeError: expected string or bytes-like object, I am taking this error in , any idea?

Python YouTube API Tutorial: Calculating the Duration of a Playlist
2020年06月11日 
00:18:50 - 00:37:38
(I love that "Whoops that went too well"-moment at  :D) - Python Tutorial: Real World Example - Using Patreon API and Pillow to Automate Image Creation

(I love that "Whoops that went too well"-moment at :D)

Python Tutorial: Real World Example - Using Patreon API and Pillow to Automate Image Creation
2020年05月11日 
00:35:19 - 00:52:33
Read CSV - - Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc

Read CSV -

Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc
2020年04月02日 
00:00:56 - 00:03:20
Write CSV - - Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc

Write CSV -

Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc
2020年04月02日 
00:03:20 - 00:04:40
Write TSV - - Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc

Write TSV -

Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc
2020年04月02日 
00:04:40 - 00:06:00
Read TSV - - Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc

Read TSV -

Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc
2020年04月02日 
00:06:00 - 00:06:15
Write Excel - - Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc

Write Excel -

Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc
2020年04月02日 
00:06:15 - 00:10:42
Read Excel -  (Start at 6:15 to see installed packages) - Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc

Read Excel - (Start at 6:15 to see installed packages)

Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc
2020年04月02日 
00:10:42 - 00:12:18
Write JSON - - Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc

Write JSON -

Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc
2020年04月02日 
00:12:18 - 00:15:41
Read JSON - - Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc

Read JSON -

Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc
2020年04月02日 
00:15:41 - 00:16:59
Write SQL - - Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc

Write SQL -

Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc
2020年04月02日 
00:16:59 - 00:24:57
# Just in case:If you are using sqlite3 instead of sqlalchemy, you have to use SQL string not the table name: - Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc

# Just in case:If you are using sqlite3 instead of sqlalchemy, you have to use SQL string not the table name:

Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc
2020年04月02日 
00:24:57 - 00:32:45
Read SQL -  (Start at 16:59 to see installed packages) - Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc

Read SQL - (Start at 16:59 to see installed packages)

Python Pandas Tutorial (Part 11): Reading/Writing Data to Different Sources - Excel, JSON, SQL, Etc
2020年04月02日 
00:24:57 - 00:32:45
Corey Ception - Live Stream - Chat, Q&A, Brews, and Coding

Corey Ception

Live Stream - Chat, Q&A, Brews, and Coding
2020年03月24日  MLittle Programming 様 
00:00:03 - 01:01:21
Ah, I missed the stream :(..  VIM! haha but seriously, I'm a recent convert to vim. It's powerful and efficient. - Live Stream - Chat, Q&A, Brews, and Coding

Ah, I missed the stream :(.. VIM! haha but seriously, I'm a recent convert to vim. It's powerful and efficient.

Live Stream - Chat, Q&A, Brews, and Coding
2020年03月24日  stuart 様 
00:02:35 - 01:01:21
Youtube premium is ad-free. - Live Stream - Chat, Q&A, Brews, and Coding

Youtube premium is ad-free.

Live Stream - Chat, Q&A, Brews, and Coding
2020年03月24日  stuart 様 
00:21:00 - 01:01:21
I knew that, but...😆 - Live Stream - Chat, Q&A, Brews, and Coding

I knew that, but...😆

Live Stream - Chat, Q&A, Brews, and Coding
2020年03月24日  Deepam Gupta 様 
00:41:25 - 01:01:21