I would like to check if the Names column contains any of the strings in the kw. If yes, return the list. Here is the data: I’ve tried: But it returns: I am expecting an output like: Answer You were very close:
Tag: python-3.x
Sort Subplots (horizontal bar) based on a specified Rank Order
I have a subplot charted which has the categories that need to be displayed in a specific order. I’m working on the visual using PowerBI Python Script, so it looks like I’m unable to sort the dataframe as PowerBI does it automatically. In my dataset I have fruit_category, rnk, quantity_sold, forec…
Django – how to combine multiple filter parameters together, where the number of parameters is variable
I’m trying to implement a search function on Django. If my query is: “a b c”, then I want to to search : select * from table where col LIKE ‘%a%’ and col LIKE ‘%b%’ and col LIKE ‘%c%’ I see I can do that with But how do I make this work for a,b & c. I …
What argument ‘isinstance’ takes on declaring ‘k’ object?
So I have difficulties with understanding why isinstance evaluating True in this code. I see it as int is checking against class, which makes no sense to me. Answer Looking at this article about isinstance: The isinstance() function returns True if the specified object is of the specified type, otherwise Fals…
Python3 running the same function with the same input many times but producing different outputs every time
I am currently trying to solve a simple version of checkers with python. Specifically, I am trying to solve the problem “checkers” from USACO 2008 December Bronze contest. (Problem Link) My idea is to run a recursive dfs function on the location of each of the kings. However, I have encountered so…
Is spliting my program into 8 separate processes the best approach (performance wise) when I have 8 logical cores in python?
Intro I have rewritten one of my previously sequential algorithms to work in a parallel fashion (we are talking about real parallelism, not concurrency or threads). I run a batch script that runs my “worker” python nodes and each will perform the same task but on a different offset (no data sharin…
How to convert a array of array to array of tuples
I everyone, I struggle to convert an array of array like this : to an array of tuples (array, str) like this: I did find a way to append the type to the array but it’s not exactly what I want: Do you have something better ? Thanks :) Answer Solution Shortest solution: list(zip(vals, types)) 🔥🔥🔥 Output:…
Convert ReadyAPI xpath for use in Python 3
I’m having trouble converting xpath expressions that I use in ReadyAPI for use in Python 3 with the lxml library. I’ve read the lxml documentation but I’m not getting the same results. Here’s my XML: I use the following xpath expressions in ReadyAPI: //*:Reply[*:Name=”Name of Rep…
Continuous saving files to directory after manual removal of them
I created a GUI project in pyqt5 that lets us enter a country’s name in the text input field, then we are getting data from the CoVid-19 API for the particular country. I added a feature (button) which give us a possibility to save matplotlib’s plot with statistics from API to my folder called …
How to encapsulate an imported module into a method for multithreading in python?
I’m new in python and I have a concurrent problem when using internal functions of importing libraries. The problem is that my code calculates different kinds of variables and in the last process they are saved into different files. But I have the same problem when reading and writing. This is an exampl…