Hello I created a PLSQL procedure to update or insert quantity in inventory table based on product Id and new inward qty. Below is my PLSQL procedure and it works fine when i try in sql developer. But when i trying to execute this in python it is stopped working and froze Kindly help. PLSQL Procedure: Python …
Tag: python
AttributeError: ‘WebDriver’ object has no attribute ‘find_elemen_by_css_selector’
I get this error:AttributeError: ‘WebDriver’ object has no attribute ‘find_elemen_by_css_selector’ What is the current usage? Answer Looks like you forgot a t
How to speed up pandas transform function?
I’m trying to speed up or vectorise the following slow code The intent of the code is to remove any values that are beyond the upper standard deviation and replace with NaN. I’ve tried to understand the following article about vectorisation but I can’t manage to apply it How to make your Pan…
How to return appended data frame using a function in Python?
I would like to return each data frame from each URL appended into one single data frame. When I print it within the function, I get the result I desire. The problem is when I try assign a variable to the data frame, it only adds the final data frame. Running this function prints my desired result: But when I
Performing web scraping using selenium on influenster.com. I am getting just one scraped review even though it was in loop and the xpath was correct
OUTPUT IS JUST ONE NAME AND NOT ALL I need to scrape all the reviews from https://www.influenster.com/reviews/loreal-paris-elvive-extraordinary-oil-deep-nourishing-shampoo-and-conditioner-set-126-fl-oz. Even I am running a loop I am getting only one username. Please help me out Answer You getting only 1 revie…
Gunicorn won’t start with can’t connect to (‘0.0.0.0’,443)
I am getting the following error from gunicorn when I try to bind on port 443: Answer Ports < 1024 are privileged ports. Give access to process that is binding on that port:
Python Upper function
The response I get : The response I expected : What can be the issue here? Answer To get the expected output, consider try this: Your df: to get the dictionary: Block Code:
Extracting sublists of specific elements from Python lists of strings
I have a large list of elements From this list i want to extract several sublists for elements start with the letters “qfg1” “qdg2” “qf3” “qd1” and so on. such that: I tried to do: but it gives an empty lists, how can i do this without the need of doing loops as…
What is the time complexity of a bubble sort algorithm applied n times to the same array?
I had this question on a test and i’m trying to understand it: What is the time complexity of this function (in the worst case) assuming that Bubblesort() is the most optimized version of the Bubble Sort algorithm? The options were: Linear Quadratic Cubic I was thinking that the first sort (because it&#…
How to set a minimal logging level with loguru?
I would like to use a different logging level in development and production. To do so, I need early in my program to set the minimal level for logs to be triggered. The default is to output all severities: There is a Changing the level of an existing handler section in the documentation, that states among oth…