Python Functions | Python Tutorial for Absolute Beginners #1

Подписаться 3,9 млн

Просмотров 889 тыс.

50% 1

Learn all about Python functions, *args, **kwargs with this Python tutorial for beginners.
🔥Complete Python course for beginners: • Python Tutorial - Pyth...
🔥Subscribe for more videos like this: goo.gl/6PYaGF
Functions are one of the fundamental building blocks of Python and most programming languages that have ever existed. In this tutorial, you'll learn everything you need to know about functions in Python.
You'll learn all about creating and calling functions, as well as working with parameters, arguments, keyword arguments, default arguments, and much, much more.
This is one of the many Python tutorials for beginners I've added to my channel.
Python Exercises for Beginners:
programmingwithmosh.com/pytho...
Python Cheat Sheet:
programmingwithmosh.com/pytho...
Want to learn more from me? Check out my blog and courses:
programmingwithmosh.com
/ programmingwithmosh
/ moshhamedani

Опубликовано:

29 апр 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 413

@owilhm 2 года назад

def appreciation(name): return name word = “Thankyou very much “ print(word + appreciation(Mosh))

@noemirignanese635 2 года назад

print(word + ' Mosh') and you get the same result quikly, you don't understand why we use function

@DeArtTerminator 2 года назад

@@noemirignanese635 hahahahahaha

@thecrypticmelon 2 года назад

where are the quotes in Mosh

@truepvp5463 2 года назад

@@thecrypticmelon its a string

@lambachurro8790 2 года назад

nice dude, i love reading comments

@terrancekayton007 3 года назад

OMG bro, I'm 'bout to cry 3 minutes in...I've been struggling with trying to understand the difference between parameters and arguments.. Shhphew!! Thanks, so much for knowledge sharing your skills!!

@alvarocajina87 3 года назад

Dude, that's exactly what I thought. I've been struggling for days!!!

@MrDjRayner 3 года назад

For the benefit of everyone struggling with understanding the basic difference between parameters and arguments, parameters are the comma separated placeholders (CSPHs) that appear in the function declaration, the first line of a function. Arguments are comma separated values, and they appear in the function call. The relationship between parameters and arguments is that arguments and mapped to parameters. So depending on " which side of the line you're on", the term used varies.

@bryan0x05 2 года назад

@@MrDjRayner this is not quite right, the function call and function declaration both have parameters, we call them formal parameters in the function declaration and actual parameters in the function call. Honestly this is just pedantic and not vital to understanding the code.

@Believer758 2 месяца назад

@@alvarocajina87 Hello Dear .I have Just read your comment posted 2 years ago. Please let me know, where are you right Now as you have Watched this tutorial 2 years ago and I'm taking it today 27 February 2024

@Believer758 2 месяца назад

@@MrDjRaynerHello Dear .I have Just read your comment posted 2 years ago. Please let me know, where are you right Now as you have Watched this tutorial 2 years ago and I'm taking it today 27 February 2024

@mty1966 2 года назад

4:50 Types of functions 8:51 Key words argument 10:56 Default arguments 12:30 args 16:48 args** 19:09 Scope 24:21 Exercise

@saraswatiyadav1881 2 года назад

,,🤗

@ahamedsha9348 2 года назад

Thanks mate

@kingofgaming1295 Год назад

Thank you, it was very helpful

@ahmadrandhawa238 11 месяцев назад

Plz someone tell me error?: def geto(first,sec): return ("Hello",first,sec) message=geto("Baapo"," & maiya") file=open("content.txt",'w') file.write(message)

@Believer758 2 месяца назад

@@saraswatiyadav1881Hello Dear .I have Just read your comment posted 2 years ago. Please let me know, where are you right Now as you have Watched this tutorial 2 years ago and I'm taking it today 27 February 2024

@avinashnadkar9197 5 лет назад

I waisted my money by tacking various courses now I realise on youtube its free...

@avinashnadkar9197 5 лет назад

I am intermediate to the programming, I want to learn python for data science and also I want to make career into the field of AI, Thanks for tutorials...

@faustobrusamolino6345 4 года назад

Tutorials on RU-vid are "free" because generous people uploads the content, in which they invested time and passion.

@son_of_hiskingdom5092 2 года назад

@@faustobrusamolino6345 yea thank Jesus for that too I did it on the Python3IDE it went very well till the last one other than that it was very good I’m looking to go very far in Python

@preethamsshaiva2212 2 года назад

You have wasted on your English classes aswell

@ayferno7337 2 года назад

@@preethamsshaiva2212 fr

@AndrewClark83 4 года назад

Thanks for taking the time to create these videos, it's really helping me in my course. You've got a great teaching style and the content is great. Cheers.

@Believer758 2 месяца назад

Hello Dear .I have Just read your comment posted 2 years ago. Please let me know, where are you right Now as you have Watched this tutorial 2 years ago and I'm taking it today 27 February 2024

@AnnieCushing 2 года назад

This was fantastic! I love how you simplify concepts and then build up to more complicated applications. You picked up a subscriber.

@Ushq_QgA Год назад

iuijp;

@Believer758 2 месяца назад

Hello Dear .I have Just read your comment posted 2 years ago. Please let me know, where are you right Now as you have Watched this tutorial 2 years ago and I'm taking it today 27 February 2024

@hqbib8083 3 года назад

im not even in high school yet, and i already know most of Python because of you! Keep up the good work :')

@justasydefix6251 2 года назад

@shiva swaroop P.S Learn C++ C# then make something big, that the difference between an engineer and a kid, and between electrician and electrical engineer

@codingwithkenny6492 2 года назад

That's awesome! Me too! :)))

@protrader8426 2 года назад

@shiva swaroop P.S learning the syntax is differs from solving complicated problems and developing algorithms

@skloit_dev3089 2 года назад

Could I use Arduino devices as a kid too

@TheGoktas17 2 года назад

It is a wonderful introduction to functions in Python, thank you very much!

@wilsonliu1716 17 дней назад

thanks Mosh! I've being struggling with def and return function even after watching several youtube tutorial. No one could explain the details as clearly as you did.

@kostiantynkarzhanov9216 Год назад

Thank you very much for the quick and good explanation! 💛

@SheldonYegon 10 месяцев назад

When it comes to teaching newbies skills on web development, and other tech stuff, bro, you win!!! Thank you for this. Your voice makes it even sweeter!!

@edenrenee7392 3 года назад

This helped me for my college class thank you!

@snehap6763 2 года назад

30 mins just awesome learning. Thank you!

@Believer758 2 месяца назад

Hello Dear .I have Just read your comment posted 2 years ago. Please let me know, where are you right Now as you have Watched this tutorial 2 years ago and I'm taking it today 27 February 2024

@theundeadforever3300 2 года назад

I'm kinda proud of myself for almost solving the fizz_buzz problem. I just couldn't finish my solution, I did the same thing that you did tho, and I'm a relatively new beginner coming from C++.

@taneemalam1135 3 года назад

I love you mosh ! Been trying to search for tutorials. And I got hold of your content a couple months ago. I also watched the full python course for beginner's video. Just wanted to say thank you! And we can all agree that you are a good teacher.

@Ushq_QgA Год назад

🧐🧐😏🤨

@Believer758 2 месяца назад

Hello Dear .I have Just read your comment posted 2 years ago. Please let me know, where are you right Now as you have Watched this tutorial 2 years ago and I'm taking it today 27 February 2024

@jawadtahmeed9854 5 лет назад

Your videos are so helpful and precise. Can you please do a series on Tensorflow and machine learning? I am highly looking for a quality series on this topic.

@CarlFritz24 Год назад

INDEED, you are a GENIOUS, Mosh. Lots of knowledge, Perfection in teaching, amazing videos. Thanks. I think I'll learn a lot with you.

@danielnikolov6482 2 месяца назад

Been on functions for a month. You filled my gaps in 20 mins. ❤❤❤

@mickaelrichard7255 3 года назад

if what you said is true about the exercice fizzbuzz being tricky, you just made the very tiny confidence I have in python raised a bit! thanks for that!

@familyguy_random Год назад

i was looking for a perfect lecture on function for many month,,finlay i got it,,and i will continue your lecture,,,and this is my 1st comment in my 10 years of using youtube ,,thank you

@markmilan57 9 месяцев назад

Short and Sweet. Keep on making some cool tutorials. I enjoyed a lot .

@faustobrusamolino6345 4 года назад

Amazing tutorial, thank you so much for sharing.. This is one of the clearest tutorials on functions, I'm learning heaps

@DimopoulosInformaticsTutorials 4 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-rJDQeCTQDRs.html&t=

@Believer758 2 месяца назад

Hello Dear .I have Just read your comment posted 4 years ago. Please let me know, where are you right Now as you have Watched this tutorial 4 years ago and I'm taking it today 27 February 2024

@santos_well 3 года назад

Thank you so much, Mosh! You are the best!

@nelsondelarosa5490 8 месяцев назад

Thanks so much for taking your time and creating this fantastic video.

@mansoorahmed9455 6 месяцев назад

Your videos are so good that viewers even forget to like the video and jump to watch more of your content. Guys please like these brilliant lectures after watching it.

@Sherlock24jp 3 года назад

men you saved my life thank you so much for this tutorial!!! greetings from Mexico

@dabigweav Год назад

this helped me tremendously for my intro to python programming course I'm taking. I will return to your page again. Thanks.

@juaninfante7000 4 года назад

Great content I was stock on this, now se everything clear thanks to you brother god bless you

@Believer758 2 месяца назад

Hello Dear .I have Just read your comment posted 2 years ago. Please let me know, where are you right Now as you have Watched this tutorial 2 years ago and I'm taking it today 27 February 2024

@tonytony-fc6gq 5 лет назад

THANK YOU VERY MUCH well explained

@nilusah4356 3 года назад

Thank you for this video. Really helpful!!

@Trincanacos. Год назад

I wasn't expecting this I have never seen a tutorial than explained me so well what I needed to know in my whole life, maybe it's also due to you tackling exactly the doubts I had but never have I seen a single youtube video with such information. The first 5 minutes alone helped me more than hours of python classes, an immediate subscription on my part, keep going man!

@ag36015 4 года назад

You're very clear in the explaination, thanks a lot

@sandraoriji8351 4 года назад

Thanks Mosh, this is just awesome

@bemccune7671 Месяц назад

the formatting extension for VS Code he mentioned was Autopep 8 for anyone who didn't catch it. I went to the transcript to understand what he said. I'm so excited to not have to have to google all my formatting questions! Also solid explanations, thanks Mosh!

@fartiamfarttt2631 8 месяцев назад

Thanks so much! You explain better than my teacher!

@francismannion7075 4 года назад

That was great Mosh , thank you.

@kitcat2449 Год назад

I've started with C++ and used a few other languages, mostly static. Now that I'm learning python I'm having a hard time with those indentations :D they look and feel so unnatural Great tutorial as always, love that there is a variety!

@snatamohanty6612 Год назад

me too! it feels to simple. i'm not used to not having a thousand of errors because of an extra bracket...

@kitcat2449 Год назад

@@snatamohanty6612 haha yeah, like 'SOMETHING IS WRONG SINCE NOTHING IS WRONG' :D Indentation errors (or not necessarily even errors, but the wrong indentation) caused me little confusion though

@snatamohanty6612 Год назад

@@kitcat2449 no because same. now whenever I get an error I just give up and shut down my whole computer, I am not patient at all lmao

@kitcat2449 Год назад

@@snatamohanty6612 taking breaks is good for your brain at least lol. I have the exact opposite problem, I tend to obsessively focus so I forget to eat and take bathroom breaks 🗿

@jmr Год назад

His multiply function reminded me of a recent security vulnerability. Anything * 0 = 0. While it was fine his function didn't check for a 0 being passed that isn't always the case. In a real world scenario someone figured out there was no check for a public key being a 0. As a result the hacker could pass a zero and bypass security because multiplication is used to verify keys.

@Believer758 2 месяца назад

Hello Dear .I have Just read your comment posted 1 year ago. Please let me know, where are you right Now as you have Watched this tutorial 1 year ago and I'm taking it today 27 February 2024

@jmr 2 месяца назад

@@Believer758 I don't use Python daily and I was simply refreshing my knowledge on functions in Python. I'm sure you will do well as Python is one of the easier languages compared to something like C.

@KA-NV 5 лет назад

Hi Mosh. Thank you for your fantastic videos. You certainly were born to teach. You make the material so easy to understand. I am glad I found your channel.

@moliendo102 5 лет назад

It's your trademark to represent and explain the things in a clear concise and exact manner !! This makes learning material comprehensible easy to digest and remember. Without the burden of excessive words. Thank you very much i appreciate this !!!

@Believer758 2 месяца назад

Hello Dear .I have Just read your comment posted 5 years ago. Please let me know, where are you right Now as you have Watched this tutorial 5 years ago and I'm taking it today 27 February 2024

@amandal8404 3 года назад

I love how you called out using the global keyword in functions as bad practice. Your teaching/coding style is clean and minimalist, that's why we're all here!

@Believer758 2 месяца назад

Hello Dear .I have Just read your comment posted 3 years ago. Please let me know, where are you right Now as you have Watched this tutorial 3 years ago and I'm taking it today 27 February 2024

@DenzelTheSecond Год назад

Very concise and useful, thank you

@jakesnell7707 3 года назад

this is so cool mosh! thank you!

@kadenhansen Год назад

What is your theme for VS Code? It’s so clean. The line turns red under the open tab instead of the text. It's very well made. Your icons are smooth as well.

@keenanwekesa1723 9 месяцев назад

Learnt an invaluable lesson from the "Exercise" part of the tutorial: Always test & retest your code!

@SEVEN-og1td 3 месяца назад

Thank you so much for this videos they are perfect and free. 🎉

@denggarangalaak6904 2 месяца назад

superb thanks but would you also do a tutorial on arrays & pointers in python

@karasanteswebtv Год назад

Great Teaching style and method and presentation !

@Joy_Boobo 5 месяцев назад

#You take your time in teaching✅ # You are audible ❤ # and prepares very well for each class💯. THUMB UP 👍

@spaulpaul3242 2 года назад

Am in kenya,,,mosh thank you,,I love the way of your teaching,,I will stick on your teaching until I know programming

@jasonmase8860 Год назад

I love how you teach Mosh.

@alelignfaris1082 4 года назад

Hi Mosh I’m very much interested with the theme that you use on vscode, Can you put the name of the theme on the description please Thanks

@mekhalakarunaratne1707 3 года назад

Thank you, After a huge struggle, you helped me to clear my doubts of parameters and arguments.!!!! Thank you Sir !!!!!!!!!!!!! I will keep watching your channel... :)

@kumarsonusingh5803 3 года назад

Thank you this video, really helpful!!

@Pravinamadoori 3 года назад

Easy to understand by beginners too.. Thanks

@derickmusinguzi 7 месяцев назад

Great Lesson, I was able to learn a lot about Functions

@_mil0__ Год назад

Your an excellent teacher. Thank you

@saeedmohamed9480 2 года назад

I learnt parameters nd argument clearly thank you.

@TheMasudsaedi Год назад

Thanks Mosh! It was very easy to understand.

@emmanueloseitutu7376 11 месяцев назад

By far, one of the best.

@argjendsejfullai8304 2 года назад

i wish you were my teacher sir, you earn my respect, sub, like and comment and i hope i pass my python exam. Mosh += love

@shirkhanaslanzade2406 4 года назад

many thanks, really helpful

@kapibara2440 3 месяца назад

It was a very interesting tutorial, thank you ❤

@ee07168 Месяц назад

Excellent teaching skills and knowledge great job !!

@shahramsultanian 3 года назад

thank you Mosh it was Wonderful .

@karasanteswebtv Год назад

all video tutorials are premium and professional ! thank you very much for sharing them to us !

@saralshikhar2422 3 года назад

Thank you for this amazing tutorial!!!!

@janusztarnowski115 2 года назад

fajn coode is on ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-CMcEw_GT82g.html

@ecodersofficial 2 года назад

OMG!!! Wow! I meaned all The! You're Really a Great Coder! and You're More Intelligent then Harry! Thank you so much Other Peoples Provides Just Full course but not means about it!

@elliotbennett1991 10 месяцев назад

I found this video very useful. Thank you!!!

@CharlesLogan-xr3rx Год назад

Thanks for the lesson! I didn't know you could use AND to check multiple conditions for IF. I was able to accomplish this with a nested IF instead. Then I tried zero as an argument... Feature or Bug? I guess we need to add IF INPUT == 0, RETURN INPUT to the top of our function, ehh? def fizz_buzz(input): if input == 0: return input if input % 3 == 0: if input % 5 == 0: return "FizzBuzz" return "Fizz" if input % 5 == 0: return "Buzz" return input

@randycny 2 года назад

I paused to do the fizz_buzz project. I did the calc old-school though. if x/3 == int(x/3): I have to remember the % option. I added a while loop at the end for testing so it would loop until I pressed 0. lol. Good exercise! I was talking to the screen when the if for 3 and 5 was at the end saying it will never make it. lol then of course you fixed it. I didn't like that you used (input) though in the example as that was confusing as there is an input() function and this was not related that. I was thinking I missed something. Love the videos. Very easy to follow and useful info. Liked&Subscribed!

@MrDuvinci Месяц назад

You are a good teacher

@timkwok2365 10 месяцев назад

I learn a lot, many thx!

@rickymendez306 3 года назад

Thanks for the videos, you have gained a subscriber. One question: If zero is passed through the FizzBuzz function as presented, it will return "FizzBuzz" is that how it is supposed to be?

@geevargheseblesson 11 месяцев назад

swag like ohio:))))

@Shachar50 18 дней назад

man thank you so much for that!!

@anurasenarathna1703 10 месяцев назад

Very well explained. Thank you

@arjunr8310 19 часов назад

Thank you ❤❤

@liguow Год назад

Very in depth and concise

@ahmadrandhawa238 11 месяцев назад

Sir really really good please make this types of detail videos on a little title plz sir love you thanks

@marcosknez4024 Год назад

GREAT video! Thank you so much!

@ssigitas69 2 года назад

Thank you so much. You are one of my favorite teacher for Python.

@selvameenamuthukumaran6276 Год назад

I am new to this course Can you please clarify me that why we need to leave two lines after writing the function?

@-Gaabriel 5 месяцев назад

great video!! my solution was: def fizz_buzz(input_: int): if (input_ % 3 == 0) and (input_ % 5 == 0): return "FizzBuzz" return "Fizz" if input_ % 3 == 0 else "Buzz" if input_ % 5 == 0 else input_

@lexamitchenterprises Год назад

Thanks for this video, I really appreciate it

@iamwriting3935 6 месяцев назад

Superb... I love coding with Mosh...❤❤❤

@ninavanleeuwen1183 6 месяцев назад

Thank you so much!

@vitustillebeck4965 3 года назад

I did the excersize. i am currently 13 and had a hard time learning to program. that is probably because i am quite dumb. but with your videos its been so much easier. thank you. i am planning to buy the course today.

@JCASAS40 2 года назад

Sir you are not quite dumb. I know I don't know you but what I do know is you are totally smarter than most 13 year old's. You are learning to program at 13, I'm 46 and just learning to code myself. So never say such things about yourself. You sound like an awesome, smart 13 yr old. God Bless.

@vitustillebeck4965 2 года назад

@@JCASAS40 Thank you. Good luck with your coding :)

@janusztarnowski115 2 года назад

fajn coode is on ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-CMcEw_GT82g.html

@DarkShadow-gd8gu 5 лет назад

awesome video ! Its really helped me a lot. i can say ur playlist is the best in youtube for python. If u can manage time please upload some projects in python like snake game or a calculator. And i also requesting u to make a video on how much useful python is for competitive programming problem solving.

@shdnas6695 2 года назад

hey hows ur python progress?:)

@neilpastilan2355 3 месяца назад

this is my solution, i'm a newbie though. def fizz_buzz(input): if input % 3 == 0 and input % 5 == 0: print("FizzBuzz") elif input % 5 == 0: print("Buzz") elif input % 3 == 0: print("Fizz") else: print(input) print(fizz_buzz(15))

@edilbertogarcia5774 11 месяцев назад

to be honest there's nothing else to say than amazing. thanks.

@kayemmanims 5 месяцев назад

Great explanation, Mosh. Thanks a lot

@nol-sor1985 3 года назад

You're the best dude 🙏

@sadratamizi6364 2 года назад

you could use divisible by 15 Instead of 3 and 5

@TechReptile 3 года назад

Hi Mosh, You are awesome to teach.

@sumeetpasrichavines 3 года назад

Hello Mosh, I am beginner in python, checked lot of links for python but your channel finished my search. you are doing great job, Thanks for that.Can you share name of IDE you use, as it throws error exactly.

@HamzaAsiff 3 года назад

This IDE is visual studio code 👆

@bambinoesu 3 года назад

wow, what a great video..made functions easier to understand

@codingisgreat1187 3 года назад

Please go to this link and subscribe if you LIKE watching Coding videos. (NOTE- Subscribe only if you ❤ programming) Link-ru-vid.com/show-UC9n1st3cSVeu3sQpbRbyEyQ

@deniskimutai9563 Год назад

My name is Denis Kimutai. I am a beginner in software engineering. Have never watched a clear and understudble tutorial like yours. The progress I make everyday in my software engineering cannot even be explained more than saying thank you sir. African normally struggle with the whites English. But you speech is clear and understudble.. Thank you sir and God bless you.