BTM | Code for Biterm Topic Model | Topic Modeling library

I'm trying to load a BitmapImage in a background thread and then set the (WPF) image source to this BitmapImage.

I'm currently trying something like this:

I have a list of lists called cj1. Each list contains multiple data frames/elements. I want to extract the first element/data frame from each list in a separate list of data frames. The first rows in the first element of each list look like this

I have a list of multiple data frames (called prep1). Each data frame has the following format(only the first 6 rows shown)

The width of the footer of one of my webpage is shrinking more than it should on a small screen and not appearing at the bottom - how to correct it?

I have configured the application properties to create quartz schemas when application starts but it does not create the tables and throw SQLServer exception. I am using quartz starter version 2.2.0 and MSSQL 2017.

EDIT: I have manually created the schema and it still gives the same exceptions. So I believe the problem is that quartz don't know which datasource to use.

Here is my spring configuration

I am trying to use Scrapy's CrawlSpider to crawl products from an e-commerce website: The spider must browse the website doing one of two things:

1. If the link is category, sub-category or next page: the spider must just follow the link.
2. If the link is product page: the spider must call a especial parsing mehtod to extract product data.

This is my spider's code:

I have this JavaScript:

I want to set the values of the form if the edit is true. I am passing the editable state to true and passing the first element of the array but when the component is mounted it didn't show the 0th element values that were sent from the parent component to the child component.

I have been facing this problem with git in which I am trying to upload .mp4 files in a subdirectory of wwwroot/ but whenever I am writing git status, they won't appear.

The new video files are located inside wwwroot/Content/Videos/ZoomEspecialista/ This problem has never occured before. I have uploaded maybe 10-15 new .mp4 files.

Regardless of that, in my .gitignore file, I am not excluding the folder which contains these .mp4 files. I have checked multiple times to see if there is something, but I think the problem lies somewhere else. If anyone has any idea on how to tackle this issue, it would be superbly appreciating. Thanks!

The only thing I get from doing a git status is this despite of having uploaded my files to that subdirectory:

EDIT 2: Here is my .gitignore file: