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I have 3 files and my code is basically a series of merges that populates data from files "lookup" and "NonPO" into the file "supplier" and create a new df called "final2". The code runs perfectly fine and produces output I am expecting until the very last merge.

The issue occurs when the very last merge is done based on the new column on "supplier" (vendor number + vendor site code) called "Unique" with a column of the same name in the file "NonPO". The only thing different with this merge is that it is based on a column that was created by concatenation (previous merges used columns that were already in the files). The concatenation joins columns that may contain letters and/or numbers, e.g. "260549" + "EXPENSE" = "260549EXPENSE".

The error I am getting is:

I have an Excel report with a few million rows across three sheets. I try to use the below code to import the entire Excel file and all sheets and check for duplicated rows across all sheets and display all duplicated rows (except the first one).

If I run the code without sheet_name=None it works but it only analyses the first Sheet.

But when I add argument sheet_name=None hoping that all Sheets will be checked for duplicates - it doesn't work and I get an error.

I tried to change the name of the user saved in the firestore on Cloud Function, but the following error appears and I cannot deploy it.

Property 'name' does not exist on type 'DocumentData | undefined'.

The code is here.

I'm trying to get a map (and some other vars), but the map is returning a null

Here's how it looks in Firestore's:

And here's my code:

Latest documentation for spark 2.4.5 suggests "Dynamic Resource Allocation and External Shuffle Service" in Future work, however, I have also found some older documentation for spark 2.2.0 suggesting it is supported after setting up external shuffle service.

Have you successfully enabled Spark dynamic allocation on Kubernetes? If so, what challenges did you face and which documentation did you reference?

We are currently using AWS EMR service for Spark, and would like to try out Spark on Kubernetes with Dynamic Allocation enabled.

Thanks!

Within my firestore db I have the directory users which has user data as documents. The document is having two fields, String 'displayName' and Array 'friends'. I am struggling to retrieve the friends array and get it into a list in flutter within a stream. Any help is appreciated.

My code as it currently stands is as follows:

I created Inno Setup script, which works perfectly, but I wanted to change OutputDir to create the output file on my desktop. But instead of creating output file on desktop it was creating subfolder {userdesktop} at the same directory, where script is and output was inside.

I found solution so far, but I believe there should be better way. What am I missing?

I'm using Inno Setup to install documents/files rather than an application, and this is primarily for Windows 7 users. As such my DestDir is based on {userdocs} so that all files will be installed in a folder below that user's Documents library.

The problem arises when I use the same installer to install a TTF font. This requires elevated privileges (admin or superuser). The problem I'm seeing is that if a non-admin user runs the install, they are correctly prompted via UAC for the admin/superuser password...but at that point the DestDir for the installation changes to the Admin documents folder rather than the user's documents folder. Is there any way to work around this or prevent this from happening?

Example, non-Admin account Fre has a documents path of:

I'm using rxjs map to retrive data in firestore like this: