I have an excel file with the name F_Path.xlsx listing the folder paths like below: Answer Try the following:
(JIT) Compilation of Python code with FFI library calls
I’m using Python with a library that uses cppyy to get access to a ton of C++ functions natively in Python. However, the calls to cppyy methods take a lot of time, and looping in Python with a library call means that overhead becomes a serious issue. Here’s an example of what I mean: This code wou…
object of type ‘numpy.float64’ has no len(): How can I fix this?
I’m trying to calculate the total number of values above 1.6 in my list of 10,000 numbers. I’ve tried a few ways: gives me the error in my title but the following works I want to try two methods to see validate my answer, how can i fix the first one so it works? Answer In the first code snippet,
How to drop rows in one DataFrame based on one similar column in another Dataframe that has a different number of rows
I have two DataFrames that are completely dissimilar except for certain values in one particular column: How would I go about finding the matching values in the Email column of df and the Contact column of df2, and then dropping the whole row in df based on that match? Output I’m looking for (index numb…
Python Regex DataFrame match
I have a DataFrame and I would like to perform a sorting if the match between my regex and the name of one of the lines of this DataFrame matches. Is there an option in the “re” library to help me? I try with this piece of code but without success Thank you in advance for your answers Answer I
Selenium retry URL when ValueError
How can I retry url from list if ValueError? Error: Or other exceptions. Can use if ValueError then driver.refresh(2wice) but I dont know location in the code: Maximum retry 2 Answer You can put the entire thing in a try/except block and if it encounters a ValueError at some point, you can put the same code u…
How to solve MissingRate error in Django?
I want to convert currencies in my Django app. I created a model Customer. In customer model, there are two fields for that credit_limit and currency_choice. I am using django-money for conversion. But I get an error: MissingRate at /customer Rate GBP -> USD does not exist How can I solve it? views.py: mod…
ModuleNotFoundError: No module named ‘flask-mysqldb’
I am using Windows10 Home,I have Python3.9.1 and Visual Studio Code.These are mu code: and I have about.html and index.html file.I know they are correct because I was use they another app. When I run this code I take this error.I am very new about the software.So I don’t know what should I do Answer You…
Regex pattern for filename with date
I have files with name “data_2021_03_v1.0.zip” in server. When I tried using “data.*(ZIP|zip)” regex.It is loading all files starting with data string. I want files containing only data(exactmatch-no extra words along with it) in filename. Ex: It is loading files with name “data_…
Opening .txt file in Python as Json file
I’ve searched Stackoverflow for a whole day, however I can’t seem to find the answer to my problem. I also tried several things, but it did not work; I don’t think the solution is very hard though, so maybe one of you can help me. The .txt file is the following format: It should be the follo…