Python Tutorial #4: Python Variables, overriding, dynamic typing in Python смотреть онлайн

This Python Tutorial: Python Variables video is about using of variables in Python, why do we need variables, what is overriding of variables and also this tutorial is about dynamic typing in Python.

Variables in Python are used to get rid of code redundancy. This is about compliance to DRY principle.
Variables in Python always just a reference to an object in memory. This is an essence of Python's dynamic typing, because a variable can refer to any object, no matter what is the type and value of this object.
Overriding variables in Python is just a new assignment to the variable of new value.

This video is the fifth video of my Python in depth tutorial.


Follow me @:
Telegram: https://t.me/red_eyed_coder_club
Twitter: https://twitter.com/CoderEyed
Facebook: https://fb.me/redeyedcoderclub

Timecodes:

00:00 - Beginning. DRY principle.
00:15 - The programming problem that variables solve.
02:31 - DRY - don't repeat yourself. Variables is the solution of the DRY problem on the most basic level.
03:35 - How to use variables in Python.
04:02 - Variables in our real life.
05:04 - Rules for using of Python variables.
05:40 - How to create a Python variable
07:55 - Variables naming rules in Python
09:15 - Overriding variables values, overriding variables
09:57 - In Python variables are references to objects.


For all new Python developers is highly recommended to complete this course:
► https://youtu.be/Qc_Qgp3O320

Landing page:
► https://red-eyed-coder-club.github.io/courses/practical-python-web-scraping

*** Other videos of the Python Tutorial Playlist ***

Python Tutorial #0: Introduction, Python modules, How to run Python scripts
https://youtu.be/5JHnMLfUUE4

Python Tutorial #1: Data Types in Python and Real World
https://youtu.be/gfm1vtQYctY

Python Tutorial #2: Python Strings and String methods
https://youtu.be/JS8ndfmH_DQ

Python Tutorial #3: Python Numbers Tutorial and Math operations
https://youtu.be/uC7lBQuuP3M

Python Tutorial #4: Python Variables, overriding, dynamic typing in Python
https://youtu.be/eBReeuBz7n4

Python tutorial #5: Immutability of strings, strings formatting
https://youtu.be/DXZtDxf-A9c

Python tutorial #6: Python FUNCTIONS Tutorial
https://youtu.be/r4mC2Mnu-PU

Python tutorial #7: Python Namespaces and Scope
https://youtu.be/L8UtCpEgo8I

Python tutorial #8: Python Boolean Tutorial and If statement
https://youtu.be/Ibiv-UqYtPs

Python tutorial #9: Python LISTS Tutorial
https://youtu.be/vxpKVyvBoR4

Python tutorial #10: Python FOR loops tutorial
https://youtu.be/HWAH-_RZTnU

Python tutorial #11: Python DICTIONARIES Tutorial, None type in Python
https://youtu.be/X2HOX-UCy_g

Python tutorial #12: WHILE Loop Python Tutorial
https://youtu.be/_j5XSN7KguE

Python tutorial #13: Python FILE Handling, file objects, WITH context manager
https://youtu.be/gRJ1DzB0fNU

Python tutorial #14: Python EXCEPTION Handling Tutorial
https://youtu.be/vZo3EI1X6Q8

---

Also will be useful:
How to use VSCode for Python:
https://youtu.be/zH0jLiDusf8

How to run Python scripts in Atom:
https://youtu.be/P2zKoywKjxY


Red Eyed Coder Club (RED) channel is the best place to learn Python programming:
https://www.youtube.com/channel/UCh_LSaTv2GeZ3woJNTGihew

Python Tutorial #4: Python Variables, overriding, dynamic typing in Python [2021]
https://youtu.be/eBReeuBz7n4

#python #pythontutorial #redeyedcoderclub #pythonvariables #pythonindepth