save-file | A simple fn to save a file to disk | Download Utils library

Is there an Auto Save feature in Visual Studio 2022? The article here says it is.

But for me I dont see it. Is it removed in Preview? Or I am missing something?

I have 3 groups (HR, COMPT and FIN) and their groups contains only security groups. How do I extract their members of their groups?

I'm trying to print the PDf-file(s) in a certain folder (or alternatively just print the files one-by-one) using for example Micorosft Print to PDF in order to create flattened versions. However when using Microsoft Print to PDF i need to specify the ouput-file's name and path. Is there any way to circumvent this or an alternative virtual printer specialized on such a job?

What I've already tried:

Windows 10 Print to PDF from command-line and Printing PDFs from Windows Command Line

These approches try to use the command prompt (personally favoured by me aswell, as it allows to create a batch-file and automate the process completely), but unfortunately the programs/printers listed in those posts are either not free or show a save-file-dialog aswell. Furthermore they are quite slow (even though this is not my main focus). So far, PDFtoPrinter has been the best solution, though it shows the save-file-dialog aswell...

Another idea I got from this post is to create a (VBA-/PowerShell-)script, but I'm not very experienced at that.

Any way to print just one PDF via the console and then making a loop or maybe even hard-coding the names would suffice aswell. I can easily rename the files for example to 1.pdf, 2.pdf, 3.pdf, ...

At this point I've tried so much but there has to be a way to get this running. Any help would be greatly appreciated!

This is my project

Just about any mobile app framework seems to have the ability to download files to the "Downloads" directory, except for Flutter. Or is it just me?

Since Android SDK 29 it appears Flutter (Android) has taken the direction of only allowing files to be downloaded to the scoped application directory or the application's temporary cache directory. I could be totally wrong on this, which is why I am posting on SO, in the hopes I am.

You can download on Android, but the problem is you would have to write a tutorial for a user to try to find anything you downloaded because of where you can download files in Flutter. Either to the inaccessible except by app applications directory or the impossible to find application temp cache directory.

1. First question, why is there not a simple way to gain permission and download files on Android to the Downloads or media directory? Or better yet a dialog where the user can pick where they want to download files. I get security but Slack app does it somehow.

On Slack's app I can download a file and it will save to Downloads. Not a big deal.

There is lots of advice on SO about flutter packages that are outdated:

• ext_storage is outdated and even if you could get the downloads directory path you couldn't write to it just using Flutter/Dart.
• image_gallery_saver appears to have found a work around to this limitation, but it only works for certain file types. E.g. it won't work with audio files for some reason.
• downloads_path_provider same issue as bullet 1 and it is no longer maintained anyway.
• path_provider has a getExternalStorageDirectory() function. You'd assume it would return external storage options on Android, but all it currently returns are the application document directory (not accessible to users outside the app) and the temp application cache directory, which is impossible for a user to find without a tutorial.
• Just reference the path to emulated storage /storage/emulated/0/Download does not work Oct. 30, 2021. No permission to write even if you have been granted storage permission.

Flutter needs to be able to download files on Android to the Downloads or media directories. There are plenty of legit reasons that you might download a file from a Flutter app that needs to be accessible in external storage that is public and can easily be found through Android's Files app.

Anyway, what options does a Flutter dev have here Oct. 2021 to save files on Android to the Downloads directory??? Btw, just a default on iOS.

Right now, it appears on Android the best option for Flutter devs is to use a something like url_launcher and craft a url that forces a download, which will in turn access the browser's download manager. Is the best scenario for Android right now?

Finally, I love Flutter, but this particular area seems to be needing some love so Flutter devs don't fall behind other frameworks out there.

I want to support some serial device in my application. This device is used with another program and I want to interact with both the device and the save files this program creates.

Yet for some yet to be discovered reason, weird integer casting is going on. The device returns uint8's over a serial USB connection, the program saves them as int8 to a file and when you read the file, you need to combine 2 int8's to a single uint16.

So when writing the save-file after reading the device, i need to convert an int8 to uint8, resulting in any value higher then 127 to be written as a negative.

Then when I read the save file, I need to combine 2 int8's into a single uint16. (So convert the negative value to positive and then stick them together)

And then when I save to a save file from within my application, I need to split my uint16 into 2 int8's.

I need to come up with the functions "encode", "combine" and "explode"

I really don't understand why my @RequestBody is null, when I try to send the XML defined .

Here the XML that I try to push

Here's a very broken down version of my shiny app...upon pressing the "Go!" button you get two plots. I want to download them to a PDF unsing rmarkdown::render() based on the top answer of this question: How to make pdf download in shiny app response to user inputs?

When pressing the downloadButton the download window opens, but the file is called "report" instead of "Result" and the file type is "All files". When pressing save there is no file generated, or at least none I can find anywhere.

I had the exact same issue using a slightly different solution from the R help website, but I can't figure out what causes it and how to fix it.

This question gave me the idea it might just be a problem running the code in RStudio: Download handler does not save file shiny R However when trying to download from the browser it says "report.html could not be downloaded"- so still wrong name, wrong file type and no successful download.

Can anyone help me fix the issue?

I am trying to send httpclient in my Observable function, it will run without the HttpClient Complete.

Here is a demo code which is used to reproduce