I have a dataframe: when I do df.groupby(“id”).cumcount() it returns: I want to count only those ones that equal w in column value and it must be in dataframe form: How to do that with cumcount function? Answer Use: Output As an alternative:
Tag: python-3.x
Concat multiple small DataFrames as one big DataFrame
I’m trying to make a large DataFrame from a bunch of smaller DF. so I’ve look at multiple sites a nd they all mention to use the pd.concat() method and create an empty DataFrame. I did, however when I print inside my for loop I still get data as if it was still sectioned by individual DataFrame, a…
How to parse Google custom search javascript output in python?
I am trying to fetch some articles from ACL website based on the keywords as input. The website is using google custom search API and the output of the API is a javascript object. How I can parse the returned object in python and fetch the article name, URL, and abstract of the research paper from the object.…
How might I output an array of dictionaries on different lines on a JSON file?
I have gotten this output which is an array of dictionaries which was what I wanted that I want to upload to a JSON file using this function: I can already upload it to the JSON file. My question is how might I be able to upload this array to the JSON file where each dictionary in the curly brackes
How to reorder a python OrderedDict using cascading list values
I’ve seen simpler examples of this but I’m trying to get a bit more complex and can’t work it out. If I have an OrderedDict in which the key describes a person and the value is a list of their [age, gender, hairColor]. What I want is to sort the OrderedDict first by age, then by gender, and …
How to use Python3.10 on Ubuntu?
I have installed Python 3.10 from deadsnakes on my Ubuntu 20.04 machine. How to use it? python3 –version returns Python 3.8.10 and python3.10 -m venv venv returns error (I’ve installed python3-venv as well). Answer python3.10 –version will work. python3-venv is for 3.8, so install python3.10…
I couldn’t make a list with these codes in python [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 1 year ago. Improve this question I coul…
Syntax error calling Python from C with fork-execv
I want to call a Python script as a child process from a C program using fork and execv. I have tested it calling bin/ls and it works: So I changed the C code to call the Create_Buffer() function in this Python file: The Python script has two functions; I want to call Create_Buffer(), so I changed my C file
ipykernel (Jupyter notebook/labs) cannot import name ”filefind” from traitlets.utils
I installed Jupyter notebook and labs on and EC2 instance and for some reason I get the following error: ImportError: cannot import name ‘filefind’ from ‘traitlets.utils’ (/usr/lib/python3/dist-packages/traitlets/utils/init.py) Jupyter opens fine in the browser but I can’t seem t…
Make Discord.py Bot Only Work In Specific Channels
I was making a bot for my friend using discord.py and I wanted to make it so that it would only work in channel which include the word ticket, made by another bot named Ticket Toll How can I do so? Answer Relevant docs on text channels Unfortunately, Discord’s API does not keep track of who created the …