mystore | Angular 5/Bootstrap 4 sample app | Learning library

I'm been trying to deploy my SAP Spartacus app to Heroku.

In the scripts section of my package.json I have added "start": "node server.ts",

And this is the server.ts I'm using:

I'm using the latest version of pyo3 (main branch) and it's not clear how I can store an instance of a class, say Store in the below example, on another class. For example, the following code composes two classes, Store and MyClass and will work to a degree.

How to customize CSS in order to force dataview (Ext.view.View - classic toolkit) item to be equaly distributed in vertical direction. I have dataview that I would like to present in two columns, but items are not of the same height. I would like to distribute them evenly in vertical direction. Since a picture is worth a thousand words, here is the picture of what i get and what I would like to achieve:

So, dataview aligns items vertically, but I would like that item 3 starts just below the item 1. Basically, I would like that items are poopulated orderly one below the other. I would also like to avoid having two dataviews (one for the left part and the other for right part).

Here is what I got so far:

EXTJS code:

Cannot get custom store connected to my Transformer in Spring Cloud Stream Binder Kafka 3.x (functional style) following examples from here.

I am defining a KeyValueStore as a @Bean with type StoreBuilder>:

I am facing some errors during serialization of KStream to KTable when I introduced the groupBy to my KStream. As I understood, once you have an aggregate or reduce on a KStream, Kafka tries to transform it to a KTable due to necessary shuffle and because of this Kafka has to serialize the records again. So, my original KStream was just mapping the records from JSON to AVRO like this, and it is working fine.

I'm very new to Drupal and trying to install it with composer.

My composer install went well, but now, each time I try to do something, I get this error in the console :

i am trying to use CurveBottomNavigatorBar in my flutter project...

i used my Curve... in the main dart like this:

I have implemented a live-update datatable to correspond with a live-update graph. Functionally, both work very well. I do have a problem with filtering the datatable to include certain columns and exclude others. For ex. If the graph is zoomed in for certain x-value (09:00-10:00), is there any way I can also crop the corresponding datatable to represent columns from that same value? Perhaps add a button with a callback that deletes specific column ids? Is there a way to delete specific 'column' 'id' inputs through python with out using the GUI? As of now, I can only manually delete individual columns which is very tedious given the amount of columns. Thank you. I hope this question is not too open-ended.

I implemented a live-update feature to the add column function based on the documentation on editable DataTable https://dash.plotly.com/datatable/editable such that a new column is added to the datatable when the CSV file is updated. I've got the callback working and I need to save the state of the datatable in a dcc.store, which was kindly recommended to me, so that I store the current number of columns, and add only the newly updated columns based on the new CSV data. I need to do this because users input data the table, and if I live update the whole table the data is lost. I do not know if I can access the user input data in dcc.store, so instead I only wish to add on new columns to the datatable thereby preserving using input.

My question: is there a way I can assess the current number of columns in an existing data table?