i started learning python from your videos please don't stop uploading videos please upload All Concepts till the end..your doing great job..one day your helping Brings Lot of Happiness to your life..
You are the eye opener as I was searching in-built functions everytime and I had learnt the trick that just pressing tab will give list of inbuilt functions then shift+tab give explanation :)
Very helpful videos... I successfully tried many examples with different alternatives. These videos developed my interest in learning data science . Thanks a lot.
Hey Krish. Thanks for uploading these videos. They are really helpful. One small suggestion, when you talked about the index(value,startIndex,stopIndex) method, you missed out on specifying one important point: When all the three parameters are mentioned in index(value,startIndex,stopIndex),the list searches for the element with the given value from startIndex to stopIndex-1 my_list=[1,2,3,4,1] my_list.index(1,1,4) -> this returns the error 1 not in the list my_list.index(1,1,5) -> this correctly returns 4 It will be helpful for every one if you can emphasize on this assumption.Thanks
Sir i was going through your videos to learn python but i found that code with harry is good to start...bcs his way his pace his language works like smooth bridge to connect new student and concept
hi krish naik, at 4:57, it says isalnum #check if all char is num, ##not just num it check for num and alphabet too, i like your course, thanks for uploading, i liked shared and subscribed to show my support.
Hi I have started python from your videos ...small doubt the exercise file you told that will get in gethub is not available. Can you guide me where to get it from
Krish bro one thing you forgot , I am waiting for kaggle competition House price prediction feature selection and improve our accuracy please upload that , I am curious see how rank gets below 100
easy and wise teachings thanks sir. hopefully you will tell me that if Mac m1 is suitable for data science I have installed anaconda as u told in your intro video thanks gbu
Maybe there is some problem with mic the voice is glitching..... Very good video easy and simple... You teach well.... Please check for the issue though. Also stop saying "basically" too much 🤣.
Hi sir thanks a ton for uploading such easy to understand videos.. Sir i have an outdated computer, so i was looking to buy a new laptop or a pc in a week.. So pls suggest me which might be the best configuration so that i could use it for machine learning
@@krishnaik06 Dear Krish I think you should charge a minimal amount and with that money experiment with the animation or hiring graphic designer to make the brand look appealing as well. Content is top class, though it needs a little tweaking and presentation which needs money. A website will also be a great option, You have everything in you to deliver guest lectures in top universities. I am from IIT Roorkee and I guarantee you are better than the head of analytics we had. Good luck and God bless you.
That is correct. Because, isalnum() function checks if all characters in the string are alphabets or all characters are numeric or a combination of both. If there is a space between words in string (e.g., 'Krish Naik'), it returns False, as space character is neither alpha nor numeric.
Hi Krish, I am unable to open the file (2-Python List,Dictionary,Sets etc.ipynb) downloaded from github. The following error comes up Unreadable Notebook NotJSONError("Notebook does not appear to be JSON: '\ \ \ \ \ \ \
Hello Krish Naik Sir, I started learning python course, I am a graduation B.com background, So after I will complete the courses and I will apply for the job, Companies will acceptable for the opportunity. Why because I am not a b-tech or engineering background. It is possible to learn python?
sir, when i am writing any one sentence under colon and using isalnum() function it is showing output true but sir i have written only string under colon and one more thing sir when i write two sentence in a colon like "priyanshu go" it is giving output false how it is possible sir ?
for example - d = [1,2,3,4,45,1,5,5,5,5] d.index(5,2,7) ------- compare with-------> d.index(value, start_index, stop_index) output = 6 It will simply scan that between the range (start n stop index) at which index the value is present. Output will be the index at which the value is present for the first time (first occurrence) in that particular range. 6 is answer because - d.index command will tell that between the start and stop range at which index the number 5 is present! hope this makes sense... happy learning..
Why Can't I directly assign the appended list to a new list? example: lst1=[1,2,3,4] lst2= lst1.append("new") print(lst2) Here, I want a new list without changing the earlier one ? In fact this applies to all the functions(eg: extend/append/reverse/pop/insert.......... Is there a way that the initial list remains untouched and we can make changes as per the requirement and store them in diff list/variables. I've seen this working in dataframes of 'R' language. Do we have an alternate here in Python
lst=list() Above code snippet giving the following error --------------------------------------------------------------------------- TypeError Traceback (most recent call last) in ----> 1 lst=list() TypeError: 'list' object is not callable Any help will be appreciated.
Very much thankful for the material However, I do have a question out of curiosity, if you don't mind🤔 Why do you have upsc. gov. In in your bookmarks?