30 Days of Python - Day 6 - String Formatting & F Strings - Python TUTORIAL

Day 6 - String Formatting & F Strings

In 30 Days of Python, I'll teach you the fundamentals of Python. We created this series as an introduction to programming with Python.

Why Python? It's a very popular way to writing computer programs and automations with board applications: SpaceX & NASA use it to launch rockets, Tesla with autonomous driving, Instagram as a web app backend, Intel to pilot drones/UAVs, and many many others.

What you can do with Python is nearly endless:

Run powerful web applications
Fly drones and launch rockets
Run autonomous robots like drones and self-driving cars
Build connected systems with Arduino and Raspberry PI
Automate business intelligences and perform financial analysis
Machine learning including deep learning
And many more ways
That list is fancy but don't let it scare you. Python is just a tool for writing a series of step-by-step automation rules and that's exactly what software is: a collection of rules for a computer to follow.

The right tools in the right hands can impact the world in such amazing ways.

Shakespeare had very few tools for writing plays and yet he continues to influence our entertainment despite being long gone. Creativity mixed with the right tools can transform how we do everything or why we do it.

That's why I want to teach you this tool. The world needs your creatively, your perspective, your project.

Let's do this!

[danielm]

The most underrated "Programming Channel ". Thank you

[esspi]

I hope this explodes soon!
Also, coom series. :)

[WildlifeVideos]

One minor nitpick with the videos: when you're typing at the bottom of the screen it isn't possible to see if you have used an underscore. Scrolling up a bit so that you leave a few lines free at the bottom of PowerShell will get around this issue.

[cosminalexe]

Best course ever, thank you for sharing.
As a small remark, on your day 6 repository on Github, under String Formatting/Positional & Keyword you have
"{0} {1} {2['hello']}".format("Hello", "World", {'hello': 'sup'}) and should be
"{0} {1} {2[hello]}".format("Hello", "World", {'hello': 'sup'})

[harisuper]

Can you please make a course on machine learning and django

[zigginzag]

The Chad Python Coomer!
Thanks for the lessons, I like your direct approach.
I actually started your Django course and decided since we have so much down time
I'd run back over all the fundamentals before going all-in on Django. I can tell you use
Python as a utility and not just a arbitrary method. I look forward to learning Django soon.

[joydeepr]

Thank you for this awesome tutorial. 😎

[PM-lqgt]

This is the only python series that I can follow, and it's super practical. I have learned dictionaries, and list, but feel confused how to apply them in reality. I got to learn that from your course. Thank you so much. Definitely stick to your series.

[wojciechjaworski]

@12:05 I don't get it, f"{pi:.2f}" works exactly the same, you don't have to use format method.

[clutch]

You can also put an r in front the string (example: print(r"This is a raw string\n"), and even though you put special string formatting in the string it will be ignored

[suryanshusaxena]

Thank you so much sir for these tutorials. And please do make some videos on Artificial Intelligence and Machine Learning too.

[keithyazdan]

Justin, your channel is awesome, it's very informative! Thank you. What are some good resources to practice the concepts we have been learning in the last few lessons?

[inteliconn]

Thank you, but you're wasting so much screen space. Please change the screen resolution.

[udaypamphilos]

Just want to share some feedback. I am new to coding and i was not able to follow because that screen looks so clumsy. I don't know what application you are using but i am using Google Colab and it looks much cleaner and easy to read.