Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question I want to apply a function on multiple lists using map, and fill the shortest list(s) with a …
matplotlib “fail to allocate bitmap” after some iterations
I can’t find a solution to avoid this crash. I have cleaned up the attached code because it contains the issue and nothing else. Regardless of the size of the image, the program crashes after 368 iterations. I also tried what I could find in the forums but no solution found ( plt.close(‘all’…
Error in N Queens Problem using Backtracking and Recursion
I first implemented a zero matrix indicating that all the positions of the chessboard are initially available and then I implemented three functions to fill the restrictedIndices and then the recursive function I am getting wrong output and I would kindly like to know if we can solve the problem this way and …
Unable to send WhatsApp message using chrome driver Python Error: NoSuchElementException
This is my first post here! I am using Selenium’s Chrome Driver to send WhatsApp attachment to some people. Here is my code: ERROR: It says it is unable to locate the element but I have bene very careful in inspecting the website and then writing the code. Still I wonder why it does not work. Can anyone…
how to download images via python by taking url form a excel sheet
I have a excel sheet with url of images can I use a python script to download them all? if yes then what will be the code Answer Try this code,
Send column names that contain a certain string to a list in pandas
I have the following dataframe that contains columns like: I would like the column names that contain _main sent to a list. such as: How best could I do that? Thanks very much! Answer try via filter() method: OR Via boolean masking:
Need help scraping WSJ Markets Data
I am relatively new and trying to use Python to scrape data. Here is my code: I have already added headers, but the output shows no value. Any help would be greatly appreciated, thanks! Answer The data you’re looking for is loaded from external source via Ajax. You can use next example how to load it wi…
How to delete rows in Excel if cells in specific column are blank using python openpyxl?
I am a Python beginner (and also new to Stack Overflow) and I’ve recently discovered openpyxl which has been a lifesaver, but I cannot solve the following issue. I have a spreadsheet with data in columns A-I. The spreadsheet is a course-completion report which tells me if customers have completed a part…
How do i get string from Entry in tkinter? I use .get(), but it only returns 0
I have trouble returning results from Entry in tkinter. I do not use it immediately after creating tne Entry: This code creates commands for enchanting minecraft items. As you can see, i have 34 entrys so I decided to store their parameters as a list of lists. In the end of the program, when i wanted to get t…
Python + FastAPI + OracleCloud: How to expose my python fastapi endpoint on Oracle Cloud to Internet
I have a Python + FastAPI restful API project running the free tier of Oracle Cloud VM instance. I use Gunicorn to serve the api and also installed Nginx just in case it’s needed. I have tested my running project with curl http://localhost:8000 and I can see my API response. Now my question is : how can…