koala | lightweight Facebook library supporting the Graph

I am doing some simulation where I compute some stuff for several time step. For each I want to save a parquet file where each line correspond to a simulation this looks like so :

I've a Tabview along with a list of azlist scrollable bar. When scrolling through the azlist bar, the TabView moves along easily trying to slide to another Tab. I want the TabView to be stay put during scrolling of the azlist scrollable bar. Is there a way to prevent this behavior for TabView ? I've tried declare a CustomScrollPhysic but it just didn't work the way I want it to be.

Below are attached gif & code for it.

import this in pubspec

I'm trying to port over some "parallel" Python code to Azure Databricks. The code runs perfectly fine locally, but somehow doesn't on Azure Databricks. The code leverages the multiprocessing library, and more specifically the starmap function.

The code goes like this:

I am having trouble bounding my ListView in QML.

I have taken the example provided by Qt (slightly modified but the exact code from the Qt example has the same issue), and tried to integrate it into my window.

As you can see in the image below, the ListView is supposed to be the size on the white Rectangle in the middle, yet the section headers are always visible, and the list elements are visible until completely out of the container Rectangle ("Guinea Pig" and "Tiger" are completely visible, although one would expect them to be only half visible)

I am sure the error is trivial, but i have tried all sorts of anchors and container types, but can't resolve this issue.

Here is the code :

I'm looking to intersect 2 spatial layers, keeping all the non-intersecting features as well.

My first layer is the SA2 from NSW, Australia, which look like

enter image description here

My second layer is the Areas of Regional Koala Significance (ARKS):

enter image description here

When I intersect them, I get part of my desired result, which is subdividing the SA2 by the ARKS.

enter image description here

The thing is that I'd like to have also the rest of the SA2 polygons that don't intersect. The desired result would be a map of the SA2, where the intersecting ones would be subdivided by where they intersect to the ARKS layer, and the ones that don't intersect would contain NA. Something like in the next picture but in a single dataset instead of two: enter image description here

I post my code below:

I am trying to join two the dataframes as shown below on the code column values present in the name_data dataframe.

I have two dataframes shown below and I expect to have a resulting dataframe which would only have the rows from the `team_datadataframe where the correspondingcodevalue column is present in thename_data``` dataframe.

I am using koalas for this on databricks and I have the following code using the join operation.

I try to create a new column in Koalas dataframe df. The dataframe has 2 columns: col1 and col2. I need to create a new column newcol as a median of col1 and col2 values.

I am having a small issue in comparing two dataframes and the dataframes are detailed as below. The dataframes detailed below are all in koalas.

I am new to javascript. I'm trying to code a simple program which has 2 variables, each one contains an average number of some calculations, and using if else it should print the variable which contains the higher average as the winner.

without using toFixed() there is no problem, the higher variable is the winner and its printed out, but when I use toFixed(), it prints the lower variable, not the higher one. why is that? picture of the problem

here is the code: