at https://hexdocs.pm/open_api_spex/3.2.0/readme.html there's a definition of a module User

 undefined

        defmodule MyApp.Schemas do
      alias OpenApiSpex.Schema

      defmodule User do
        @behaviour OpenApiSpex.Schema
        @derive [Jason.Encoder]
        @schema %Schema{
          title: "User",
          description: "A user of the app",
          type: :object,
          properties: %{
            id: %Schema{type: :integer, description: "User ID"},
            name:  %Schema{type: :string, description: "User name"},
            email: %Schema{type: :string, description: "Email address", format: :email},
            inserted_at: %Schema{type: :string, description: "Creation timestamp", format: :datetime},
            updated_at: %Schema{type: :string, description: "Update timestamp", format: :datetime}
          },
          required: [:name, :email],
          example: %{
            "id" => 123,
            "name" => "Joe",
            "email" => "[email protected]"
          }
  
  

Why do Braizeiros NEVER under a question like this:

 undefined

    
Há chá aqui?
Há wifi aqui?
Há alguma mesa livre aqui?

  

Never. Never. Never.

I'm aware of tem ... ?. I'm aware that I could ask vende-se ...?. But Há [...] aqui? is a valid, normal, simple Portuguese phrase which must be understood ANYONE who speaks it.

What's the matter?

There's no usual "That's because Putin is in panic!!!!!" in the article, so I'm adding it here -- just in case.

How will Europe and US respond?

I'm a developer.

I've already added payments in Solana and ETH onto my website and now want to add ones in Monero.

So I'll generate a 100 wallets that will be assigned to each user. How will I checking their balances? Will it be possible at all, without my own node, or with a third-party API only? Or will I have to run a node?

The key is to be able to do it automatically, in a web app.

On one server I run MailCow and other - Postfix and Dovecot. I also have a script that sends emails. For the moment I run a script from my local laptop and it works fine.

If I, however, ran a script on each of the 2 servers themselves, I'd be able to connect to the MTAs and get authenticated simpler.

How would I do it?

What would I have to set up, what permissions grant?

I'm trying to build iwlwifi module manually and for my needs.

https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes.git/tree/net/wireless/

When I run Makefile as make, I get:

 undefined

    
subcmd-util.h: In function ‘xrealloc’:
subcmd-util.h:58:31: error: pointer ‘ptr’ may be used after ‘realloc’ [-Werror=use-after-free]
   58 |                         ret = realloc(ptr, 1);
      |                               ^~~~~~~~~~~~~~~
subcmd-util.h:52:21: note: call to ‘realloc’ here
   52 |         void *ret = realloc(ptr, size);
      |                     ^~~~~~~~~~~~~~~~~~
subcmd-util.h:56:23: error: pointer ‘ptr’ may be used after ‘realloc’ [-Werror=use-after-free]
   56 |                 ret = realloc(ptr, size);
      |                       ^~~~~~~~~~~~~~~~~~
subcmd-util.h:52:21: note: call to ‘realloc’ here
   52 |         void *ret = realloc(ptr, size);
      |                     ^~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[4]: *** [/data/iwlwifi
  

I want to take aт existing, a standard or one of the popular ones, WiFi driver for Linux and tweak it. I'll inroduce a whitelist into it. That is, to the consumer a driver will show the networks from a whitelist only ignoring all other ones.

It's a PoC. I want to implement it as simply as possible.

Can this be implemented? And how, in a high level?

Can a custom token be priced however much the owner may want? Can the author put the price of $10k/unit on a token?

The question isn't whether or not it'll then be selling.

Is there any library for the queueing mechanism?

What's used by the most - Cron? But a task or rather script executed by Cron won't access to the context of an application. Meaning, a task will have be an independent unit. Whereas I want is a library to use inside a project such that it'll have access to everything.

Anything similar to Sidekiq exist in Rust?