maui | # # # Summary Maui automatically identifies main topics | Natural Language Processing library

Avalonia is using standard ReactiveUI since 0.6.0. Avalonia.ReactiveUI package just configures the required services.

You are calling get_translations, but ignoring the return value. Since get_translations_from_file has no explicit return statement, it implicitly returns None. To make a long story short, you need to return the value from get_translations:

Something like this should work if I understood what you wanted to do:

You're confusing ProcessBuilder with a shell. ProcessBuilder is not 'ask the dos box cmd shell to act as if we ran this statement', and when you type something in that black box, such as 'dir', that is not the same as 'ask the OS to execute this process'.

The shell does all sorts of intriguing transformations and interpretations of what you typed. That's cmd.exe (or, on other OSes, e.g. /usr/bin/bash), it is not the OS doing that, and java does not ship with a bash or cmd.exe baked in. It just asks the OS to do what you asked.

Thus, you can't use all these shellisms. Unfortunately, java tries to do some very basic shellisms, which just adds confusion. In particular:

1. The single-string argument variant will split on spaces to attempt to extract the executable to run + the arguments to pass.
2. On windows, *.txt and friends probably works. On other OSes it probably does not, as expanding a star into all matching files is a bashism. Best not use it.
3. built-ins, such as cd, pwd, test, dir, and others definitely do not work.
4. Relying on $PATH probably doesn't work, but this is one that java does sometimes try to apply. Still, best not rely on it.
5. Any fancy redirects and the like are all shellisms and do not work. You can't ask java to redirect to printer using foo.exe >PRN or /usr/bin/whatnot >/dev/printer. You can't write an if or a loop, or use %foo% or $foo or any other such things.

This leads to the following conclusion:

1. Do not ever use relative paths for anything ProcessBuilder related.
2. Do not ever try to squeeze the executable and the arguments into a single string; always use the multiple strings variant.
3. Don't rely on ANYTHING other than an absolute path, and absolute arguments.
4. If you need any shellisms of any sort, run cmd.exe /c C:\absolute\path\to\something.bat, or on posixy systems, /bin/bash -c /abs/path/to/shellscript, and strongly consider on windows to use System.getenv to get the installed location of windows, so you can absolute-path cmd to thatPath + "cmd.exe", so that you end up with "C:\\Windows\\cmd.exe" or equivalent (windows may not actually be installed there, hence, use env).

Unwieldy? Yeah. Don't use ProcessBuilder unless you know what you are doing.

In this case, if type maui on the command line, it's cmd.exe that figures out: Oh, hey, there is a maui.cmd in this dir on the path, surely they meant that. That's a shellism. Not baked into the OS itself, and java does not ship with cmd.exe built in, so that does not work. dir is not an executable but a built-in feature of cmd.exe. Same rule.

Java can do all these baked in things. There is no need to call dir - java can walk paths and give you all relevant info with e.g. the java.nio.file.Files API.

After a lot of experimentation, adding these calls prior to capturing the view seem to force the view to render:

...

MAUI is the next generation of Xamarin Forms with broader platform support. The first preview will be available in .NET 5 in Nov 2020, and the first production release will come with .NET 6 in Nov 2021.

Xamarin Forms will be supported for one year after MAUI is introduced in 2021, then will be deprecated in favor of MAUI.

The below code would do:

Not sure I get your question, is this what you are trying to do :

You can attach the event outside the loop where you can match the value between the selected value and the object property name: