unpacking | generic unpacking JAVA , .NET and x86/x64 code | Reverse Engineering library

I recently played around with Quarkus and wanted to try out using JPMS modules alongside with it.

So I went to code.quarkus.io and generated a basic application with just the RESTEasy JAX-RS extension enabled. After unpacking, all I did was include a module-info.java in src/main/java and add the requires java.ws.rs; line.

Now, building the Jar with Maven works fine. Starting the live coding with the quarkus:dev mode works fine too. But when I change some of my code and try another request, I get an error page stating java.lang.RuntimeException: Compilation failed[error: module not found: java.ws.rs].

To me, it looks like the dev mode of Quarkus does not set the module path correctly. I already did a fair bit of searching for a solution but came up short. Am I missing a configuration or is this a bug/missing feature?

I was tasked with creating a Linux-based Scale Set for use with Azure DevOps Pipelines in Terraform.

I have everything set up for the basics; however, when I click on the Agents tab in the Agent pools area of my DevOps Project, I get the message:

No agents are connected Azure virtual machine scale set agents will appear here when they are created.

I assume that I need the agent installed using these instructions.

What I have done so far:

1. Terraform my Azure Scale Set using azurerm_linux_virtual_machine_scale_set - I am using UbuntuServer 18.04-LTS
2. Add the CustomScript extension via azurerm_virtual_machine_scale_set_extension
3. Pass in a custom commandToExecute parameter read from a file in Terraform
4. In my DevOps project, add a new Agent pool that uses the Scale Set created

In my custom script, I have the basic download and unpacking of the Linux agent:

I have a regular expression defined in a YAML configuration file.

To make things easier, I'll use a dictionary here instead:

I'm trying to install the Stella Atari Emulator on Ubuntu 20.04 for a course that I'm taking.

I get the following error:

I am getting this error when I am trying to install VirtualBox-6.1. I cannot turn off the secure boot. I am installing Virtual box for I want to use Homestead

When I ran the command git pull all updated files are shown and their paths are relative to .git file.
But due to some reason I am seeing ... in file path. Am I am unable to do to the path as linux has . and .. according to my knowledge which represents current and previous directory resp.
Attaching my output

While I am working on child-branch on my working tree, I am informed that the remote main (master) branch was updated. Then, I want to merge those changes into my child-branch, without the need to checkout and pull main. If I use git fetch --all, I don't get the result I expect:

Is there a dunder method which corresponds to using the dictionary unpacking opertator ** on an object?

For example:

I have many columns with data (data_cols) and with text (text_cols), I'd like to do the following by referring to a list of column names, but cannot figure it out: df.groupby('id', as_index=False).agg({data_cols: 'sum', text_cols: 'first'})

I have a dataframe with ~30 columns, some of the columns contain values and the others contain text. I would like to use sum all values with the same id and for the text to use the first entry. I can achieve this by using groupby: