tempdir | Temporary directory management for Rust | File Utils library

This is a followup or more a simplification of this question Error: File header.tex not found in resource path in a rmarkdown generated pdf report from a shiny app

With this Rmarkdown code I can achieve what I want:

logo.png

report.Rmd

In short I would like to be able to generate a dynamic Rmarkdown report file (pdf or html) from my shiny app with a button click. For this I thought I will use parameterized Report for Shiny. But somehow I can not transfer the single puzzles to the desired aim:

With this code we can generate and download a reactive radarchart in R Shiny:

Below is a snippet of code from a function that uploads a generated QR code (using the qr_flutter package) to firebase storage; then gets the firebase storage url to save in a custom model that is uploaded to firebase firestore (not shown).

This works fine, however I want to upload a file that consists of the QR code bounded by title text above and address text below. (Essentially a Column with children [title, qrFile, address]).

My question is: How do I combine Text and my qrFile into a single image file that I can upload to firebase storage?

I writing a groovy script for running a static code analysis using Synopsys Coverity and want to store all found issues in a .txt file. Then need to find the number of lines in that .txt file and if it is greater than 1 then need to shoot an email to concerned person. My code for this groovy script is as follows: -

I'm working on a Shiny app, in which the user uploads a file, which is then processed to generate a report, which the user can download as an editable Word .doc.

It works as intended, other than that although a "Save As" dialogue window appears which seems to allow you to choose the destination directory, the resulting .doc file ends up being saved to a temporary directory with a randomly-generated name (this is under Windows).

I suspect this is due to the use of the tempdir command, which is part of using rmarkdown to generate the downloaded file.

How should the below code be amended to allow the destination folder to be chosen?

I tried to run the below OPenACC program on cluster:

I'm putting together a script that will import a CSV with a list of folder names (and other fields) to get folder sizes (in this case SamAccountName matches the folder names) and then export to a CSV. I can get the folder sizes but I can't get it to export to the CSV. I'm still learning PS so I'm sure this is ugly to some of you so bear with me.

Source file looks like this:

Script:

I have a php class used to manage write/read/delete files. The constructor receives the path (string) of the file. Basically something like:

I shared an Rshiny app in LAN with my coworkers PCs, so I used shiny.host and shiny.port

So when my coworkers in theirs PCs tried to download reports when clicking in a report_button button, they received the last values that I chose on my PC

example: On my PC I choose input$slider = 46 and I download the report file in HTML, then my coworker on his PC opens the link 192.168.5.140:8888 in his browser, chooses input$slider=73 and downloads the file, and then (!!!) he gets the same report that I got, i.e he gets input$slider = 46

here is the code :