10 ULTIMATE Python Tips 🔥

[@TechWithTim]

To learn programming and Python - check out Datacamp! 💻 Learn Python - datacamp.pxf.io/KjaLY7 💻 Learn Programming - datacamp.pxf.io/QyZrxa

[@kingofcastlechaos]

while True: watch Tech_with_Tim practice, practice, practice! print('Thank you Tim!!')

[@Vancha112]

​@@kingofcastlechaoswhy do you never thank him 😭

[@kingofcastlechaos]

@@Vancha112 to be honest I had to pee and rushed the code. Now it's just funny. Thank you for the peer review!

[@Vancha112]

@@kingofcastlechaos 😂

[@lagenet8911]

My KZbin ,@lagenet8911🎉My KZbin ,@lagenet8911🎉

[@Vancha112]

My best python tip would be, that if you want, you can add types to python. Adding return types to functions greatly increases the readability of code without having to read the last lines of a function. It also helps to know what arguments a function expects, instead of just telling you it's name.

[@fedorezeev9923]

You can do exactly this. PEP 484 introduced type hints in Python 3.5

[@Vancha112]

@@fedorezeev9923 that's what I'm saying, thanks for mentioning the PEP number :)

[@faustipez]

I've learned a ton of python thanks to you. Hope you keep making these tips and project videos, more backend and web development with python would be awesome!

[@jonpotts3375]

you have inspired me over the last few weeks to start learning how to code! My one project that pulls info from YT and shows me the most viewed videos, likes, etc on one subject using an API, i typed in, learn Python and so many of your videos were up top ! Please keeping making these videos my guy! much love

[@abithadani9860]

U r The best tutor for me so far. Ur teaching style are very clear

[@rishiraj2548]

👍🙏

[@LynxesYT]

Also guys if you want items at specific position of a list, you can use: Say x = [1,2,3,4,5] print(x[0::2]) the '::' operator starts from the initial integer and gets item with distance of second integer until the end. Output: [1,3,5]

[@Arkssa]

start:stop:step

[@aleksandrS3894]

The example with swap operation is very illustrative not as the mathematic action, but just to show you that you comfortably can work with tuples, rather than each variable separately. It's very useful when values are related. For example: def increase(range, ratio): bottom, top = range return bottom * ratio, top * ratio bottom, top =(10, 20) ... bottom, top = increase((bottom, top), 0.50, 0.50) # increase both by 50%

[@ivan-youtube]

Great video! There is also a zip_longest function in itertools module which goes through as many items as the longest iterable has

[@DRACULACollection]

bro isn't a human 😮😮❤❤

[@Chuen666]

another tips just like the last one in this video: # normal a=[] for i in range(1,101): if i%2==0: a.append(i) # equal a=[i for i in range(1,101) if i%2==0]

[@TvD1985]

Regarding the get() example, do you prefer this over defaultdict? from collections import defaultdict words = ... word_counts = defaultdict(lambda: 0) for word in words: word_counts[word] += 1

[@Wintermute4]

Counter() from collections is my go-to for this sort of thing

[@TheMe9595]

Zip is so useful. I taught my friend about that the other day. I still don’t understand lambda though and I have always felt like it’s difficult to read when lambda is used.

[@jonathanedwardgoode]

Great tips as always! Just did a Javascript based full stack boot camp, but I had dabbled in Python and some of these concepts I now in Javascript but was curious about in Python. The biggest one was ternary operators.

[@Sinke_100]

After two years of python and knowing most of things mentioned I still apriciate a value of videos like this, I really liked callback lambda example

[@coderstribe4775]

Thanks for sharing. Lambda is one of my best python feature

[@PhunkyBob]

I didn't knew about the `setdefault` function in dictionaries. I always use "defaultdict" when I need this kind of feature. Glad to know another way!

[@kamyararshi6235]

Thanks for the interesting tips! I learned and refreshed my memory

[@taylormccoy7492]

That was great! Thank you man. Been learning python for the last 6 months or so and didn't know about a good quarter of those things despite my best efforts XD

[@Kumar.Freelancer]

Thank you. I'm glad to know that I use all these tips in my python programs

[@IT015]

Hi, I wanted to ask if I should start doing projects or start doing exercises to improve?

[@uajoku]

Super handy tips. Thank you Tim!

[@BenRogersWPG]

Great video, Tim. I'm so glad I subscribed to this channel!

[@TechWithTim]

Awesome, thank you!

[@DrDeuteron]

I like lambdas (3:30). The other options is key=operator.attrgetter('age')

[@DrDeuteron]

@@rpitit shoulda just replied AttributeError: 'dict' object has no attribute 'age'

[@BrannenTaylor]

I like to use ternary statements to do conditional printing. Like Flag = True somewhere. Then later, print (whatever) if flag else “”.

[@farid5347]

Tim, you are awesome! Thank you, mate!

[@sethwilliams5352]

Also notable that the default second param of .get() is None, so no value error and a convenient truth check

[@paulthomas1052]

Great set of useful tips - Thanks Tim.

[@kapibara2440]

Great material Tim, thank you :)

[@uuzumakifox9]

Great vid man, thank you❤

[@nether-mobiletopc4293]

Please do more tensorflow python courses pls

[@extremeking2674]

Could you make a video on the latest features in python 3.10?

[@alimihakeem841]

I always love to watch your videos due to the way you explain. I found it useful. Could please make a full stack app video using JavaScript and flask for backend

[@seifelshlkany5032]

Think it's gonna be interested and useful ❤

[@dragonsage6909]

These are gold, thx

[@dragonsage6909]

@TechWithTim_2 really!?

[@abdelghafourfid8216]

Actually some considers the for/else while/else as a bad pattern. There is a full explanation from mCoding on this.

[@Dubai_life_]

Thank you.

[@codingdidi-hindi]

Good to go with python language

[@jonahsatheesh5346]

Make a video on "CodeWhisperer"!!!

[@dolodestinations7628]

I watched your 7 hour free code camp on tensorflow but it didn’t quite have what I needed. Looking for a tutorial on deep learning where a sports score is predicted. Not win or loss. But an actual number. Can you point me in the right direction? Please and thank you.

[@sinaorojlo5980]

Awesome 🎉 Pleas make video about Enumerate

[@Kay-qg1vn]

Hey Tim I hope you are. Can you give any tips on how you approached theory for retention in CS? I feel like whenever I am reading theory I read it passively. I am doing CS and Maths.

[@peace-to-the-world]

Try to explain, why is following not gonna work without defining initial value for "_": x = 1 data = [(1, 'one'), (2, 'two'), (3, 'three')] def print2(y): y = y + x print(f"the y = y+x is '{y}', and _ is '{_}'") if __name__ == '__main__': x = x + 1 - 1 for f, word in data: f = f + 1 - 1 _ = _ + x print("word is '", word, "' ") print2(f)

[@sureshkhadka1020]

Sir make a video of Django projects ✅🔥

[@Dipenparmar12]

Amazing tutorials

[@felixmuller9062]

Which theme do you use in VSCode?

[@GTV_367]

🙌🙌thanks

[@wolfpain5928]

Great video 👍.

[@TechWithTim]

Glad you enjoyed it

[@ramanproductions24]

07:50 In line 9, at .get(word, 0), don't we have to enclose "word" in single or double quotes?

[@gkett19]

defaultdict > get

[@jimmyjammers28]

Neesh neesh😂😂😂😂😢😢😢😢😮😮😅😅😊😊🎉🎉😮😢😢😢😢😢😢😮😂

[@keenzeen]

Great! 🎉

[@TechWithTim]

Thanks! 😃

[@julianreichelt1719]

nice video!

[@TechWithTim]

Thanks!

[@venkyman4985]

Quick doubt: in the ternary operators, what if i dont have an else? is it still possible to use that syntax?

[@derekcarday]

Can you share a few more impractical things? I don't like practical

[@shubhambhattacharjee1111]

Please don't use nested ternary, it's always prety hard to look at.

[@zzzzzzzzzz1250]

Just recently following you and yesterday ended one of your tutorials. they are easy to follow and you explain everything so clearly. thanks for that!!! Could you share some experience or tips on how to reach for a first job in (or with) python when you are at the beggining of this track? I'm trying to change paths here and I feel unsure on how to get a first job here without real experience. Thank you

[@genie9262]

❤

[@johnbett-bv6zi]

still a beginner sorry to say this

[@B00BS.]

hi Tim

[@TechWithTim]

Hello

[@staywithola9724]

@@TechWithTim Tim, is a good guy!

[@umangsahu7291]

Please anyone tell me the editor he is using???

[@subinkv6849]

Please simplify the explanation. Some of the concepts are not clear.

[@mwils51]

Your code is flawed. I am 65 and my doctor just told me health = "Excellent" 😊

[@ManjuSharma-b7l]

I wanted to say that if you see my msg, I have bought Programming expert course and it is utter waste. You are teaching as if its 10 year old learning programming. I took that course thinking it has shown around 251 problems to solve and I get frustrated seeing True or False question, this or that. Have some standard question You have add practice questions. Not 2nd grade questions. Very disappointed and not getting refund too.

[@abdullahalharthi2576]

@TechWithTim can u do bygbag

[@ManjuSharma-b7l]

I wanted to say that if you see my msg, I have bought Programming expert course and it is utter waste. You are teaching as if its 10 year old learning programming. I took that course thinking it has shown around 251 problems to solve and I get frustrated seeing True or False question, this or that. Have some standard question You have add practice questions. Not 2nd grade questions. Very disappointed and not getting refund too.