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# python

1. ### Python Digit into number

Hi, how can i change this code to work for two-digit numbers or three-digit number? For now only work for single digit numbers, tried to change algorthm but didnt work. def to_number(digits): result=digits[0] for el in digits[1:]: result=result*10 result=result + el...
2. ### Python Python compiling error (Python Beginner)

I'm trying to get data from my temperature and humidity sensor and write the data to a JSON file every minute. I started learning Python two days ago, so I have no idea why these errors occur (the output is in the attachment): The Code: import time import board import adafruit_dht import...
3. ### Python Request for help with basic statistics using NumPy

Please see the attachments. I do not understand how to insert the required numbers. Many thanks in advance for any wisdom you may proffer.
4. ### Python How to fix beginner project issue (Guess the Number game)

Hi, I'm working on a small game where the computer generates a number, and you have to input (like guess) a random number. Then, the computer will tell you whether the guessed number is too big or too small, or if you guessed it right. I might not have imported the random number correctly, but...
5. ### Python Python - simple beginner question

Hello, I wanted to ask for a shortcut to mark multiple lines and put them as comment, I don't mind if each line has # at the beginning for example: The code is: 1. print("hello world") 2. print("hello world") 3. print("hello world") I want to make it: 1. # print("hello world") 2. # print("hello...
6. ### Python What's an alternate solution to building a pyramid?

This is what I have so far. I'm told it's not acceptable. Any ideas on a different way to do this? I have to use loops def print_pyramid(str,h): if str=="right": for i in range(h): print('#' * (i+1)) elif str=="left": for i in range(h): print('...
7. ### Python Pandas pd.date_range() HELP

<start = dt.datetime(2022,1,1) end = dt.datetime(2023,1,1) dates = pd.date_range (start,end,freq='20D') print(dates)> I am the definition of a newbie to python, not to mention the pandas extension, That being said is there any way that I can have the pd.date_range() line count from the end...
8. ### Python Is programming for everyone?

Hello everyone! I am kind of new in programming and I have some troubles learning and I was wondering; is programming really for everyone? I am 19 years old and I've been mostly editing codes rather then making own (with no intention of stealing but just messing around to have fun). I've tried...
9. ### Answered Request for Help with List Methods in Python

Please find attached a screenshot of an error message pertaining to my code from an exercise in list methods in Python, specifically count() and index(). If anyone has any constructive criticisms or suggestions, I will be most grateful. Many thanks in advance for all your help.
10. ### Python What should be my next steps to solve this sorting/resolving issue?

Hi all, first post here. Working on a project for corp, we take in lots of emails and need to process them accordingly, my role is to automate this process however possible.. What I've done so far: - Grab the email, convert it out of .msg format and into a more friendly format. - Developed the...
11. ### Answered Request for help with printing strings in Python

Please see a directive which I am having trouble fulfilling: # Use upper() on place: place_up place_up = upper(place, place_up) I received this error message: NameError: name 'upper' is not defined Please see the code in context, attached. There are probably more errors which I have not...
12. ### Python How to repair the corrupted image below using opencv, python, numpy and necessary libraries

import cv2 damaged_image = cv2.imread("Corrupted.png") mask = cv2.imread("mask.png", 0) output = cv2.inpaint(damaged_image, mask, 1, cv2.INPAINT_TELEA) cv2.imshow('test', output) cv2.waitKey(0) cv2.destroyAllWindows() I couldn't generate mask with python, i have drawn the mask by using Paint...
13. ### Python Not sure how I can fix my code for a small turtle feeding game (in turtle) :)

Hi, I'm having some issues with this section of my code, it has errors in Terminal and the feedback isn't very specific. Thanks!! import turtle import time variable1=turtle # turtle object #img_turtle = Turtle.fish() #turtle.register_shape('turtle.gif') #img_turtle.shape('turtle.gif') speed =...
14. ### Python Python Probability problem

Suppose every day you wake up and you are randomly in a GOOD mood 60% of the time or in a BAD mood 40% of the time. Furthermore, anytime you have a quiz or test in a course, the grade you receive is also random based on the following: If you take a quiz or exam when you are in a GOOD mood...
15. ### Python How to call a float in this function ?

I have defined those three functions: ``` def deriv(y,x) : dx = 10**(-5) dx2 = dx/2 return ((y(x+dx2)-y(x-dx2))/(dx)) def fex(y,x) : y_0 = y(x) return (np.sqrt(1 + deriv(y,x)**2))/(np.sqrt(2*9.81*(y_0-y(x)))) def tang(y,a,x): y_a= y(a) return(y_a+deriv(y,a)*(x-a))...
16. ### Python .get doesn't seem to work :/

digit_mapping = { "1" == "One", "2" == "Two", "3" == "Three", "4" == "Four" } phone = input("Phone: ") output = "" for digits in phone: output = output + digit_mapping.get(digits, "!") + " " print(output) The .get function is shown as an error (btw this is Python...
17. ### HTML Problem loading local Json file

Hi, im currently using Python's Flask to create a dashboard and on one route I'd like to render an html template that turns a local json file into a table. When using getJSON for some reason the localhost/server cannot find the file no matter how I've defined the path so the table always only...
18. ### Python How can I write a program in Python that presses "a" and "d"?

Hi there, I've been trying for a long time today to write a program in python which presses the "a" key for 20 seconds, then pauses for 2 seconds and then presses the "d" key for 20 seconds and this should repeat infinitily. But I couldn't do that. If someone could help me, that would be very...
19. ### Python Read xls and xlsx file to write it in csv file using python

Hi All, I have 2 -> .XLS files (with header), 1 -> .XLSX file and 1 -> .XLSX file (password protected) I have to read these files optimally and create respective .CSV files - What would be the best optimized approach? - What are the necessary libraries required? Can one library solve this...
20. ### My python learning app

Hello, I recently published an app that I built for google play, I would like to reviews from you about the app and suggestions for improvements. The app is made for python learning, practice, and competing against online players. App name: Sigma- code wars Link...