Arnold | Tiny JavaScript library for string manipulation | Runtime Evironment library

My attempt to parse XML using Linq to XML failed. Despite the fact that as you see ItemList[0] below, I can get the ItemList has many XML element items of the list ItemList (variable), the result shows only one XML element of the ItemList [0] in ItemList (variable). I need to print out all elements on the ItemList [n].

Main Code

I am trying to do sentiment analysis using a list of words to get a count of positive and negative words in a pyspark dataframe column. I can successfully get the counts of positive words using the same method, and there are roughly 2k positive words in that list. The negative list has about double the number of words (~4k words). What could be causing this issue, and how can I fix it?

I don't think it is due to the code since it worked for the positive words, but I am confused as to whether the number of words I'm searching for is too long in the other list, or what I am missing. Here is an example (not the exact list) below:

Since I am new at Linq to XML, I practice using MS official document. I want the result Computer Keyboard from PurchaseOrderNumber="99504" and Item PartNumber="898-AZ" and ProductName. Can you give a guide for this?

I am trying to print the beautifulsoup content from this link: https://www.sec.gov/Archives/edgar/data/1750/0001047469-11-006302.txt using the code

I'm trying to migrate a SQL query to a SparkSQL one. My main issue is with string_split function which I'm trying to replace with explode combined with split. Still giving me some errors..

The original query looks like this:

I would need some help regarding a SQL query that I can't figure out. I have 2 tables like this:

I was given a task where I'm supposed to plot a element based on another column element.

For further information here's the code:

I'm just trying to change the current renderer in render settings to V-Ray in maya.

I followed this : Maya Python change current renderer in render setting But it's not working with V-Ray option

I also tried this :

When I used python to do the arnold scrambling algorithm, I found that the running time of the for loop was not good enough, and the time reached more than 1 second. I wanted to use numpy to speed up, but I don't know how to start. The arnold algorithm mainly uses the pixel coordinates of the original image to do a mapping transformation to obtain new coordinates, and fills the pixel values into the new coordinates.