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Simple debian repository

How to have a simple debian repository to offer your packages.

Requirements

You probably have them already installed

Python (I used 2.7).
dpkg-scanpackages: sudo apt-get install dpkg-dev
gzip: sudo apt-get install gzip

How to make a debian from a ROS package

The instructions are based on this answers.ros.org thread.

Get dependencies

You may need the latest pip, follow the official instructions.

Install bloom:

Docker compose as a systemd unit

Create file /etc/systemd/system/docker-compose@.service. SystemD calling binaries using an absolute path. In my case is prefixed by /usr/local/bin, you should use paths specific for your environment.

[Unit]
Description=%i service with docker compose
PartOf=docker.service
After=docker.service

This gist contains lists of modules available in

Python 3.10
Python 3.9
Python 3.8
Python 3.7
Python 3.6
Python 2.7

in AWS Lambda.

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

General rules

Follow standard conventions.
Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
Boy scout rule. Leave the campground cleaner than you found it.
Always find root cause. Always look for the root cause of a problem.

Design rules

Conventional Commit Messages

See how a minor change to your commit message style can make a difference.

Tip

Have a look at git-conventional-commits , a CLI util to ensure these conventions and generate verion and changelogs

	#!/bin/sh
	# Reset Parallels Desktop's trial and generate a casual email address to register a new user
	rm /private/var/root/Library/Preferences/com.parallels.desktop.plist /Library/Preferences/Parallels/licenses.xml
	jot -w pdu%d@gmail.com -r 1

	David Fowler 🇧🇧🇺🇸💉💉💉 on Twitter: "If you are queuing background jobs/work items today in your .NET applications, how are you doing it and what are you using it for? #dotnet #aspnetcore" / Twitter
	https://twitter.com/davidfowl/status/1442566223099666436

	Background tasks with hosted services in ASP.NET Core \| Microsoft Docs
	https://docs.microsoft.com/en-us/aspnet/core/fundamentals/host/hosted-services?view=aspnetcore-6.0&tabs=visual-studio

	Messaging that just works — RabbitMQ
	https://www.rabbitmq.com/

	.NET/C# Client API Guide — RabbitMQ

	import 'package:formz/formz.dart';

	// Define input validation errors
	enum EmailError { empty, format }

	// Extend FormzInput and provide the input type and error type.
	class Email extends FormzInput<String, EmailError> {

	static final RegExp emailRegExp = RegExp(
	r'^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$',

	app/Http/Controllers/UserController.php

	<?php

	namespace App\Http\Controllers;

	use App\DataTables\UsersDataTable;

	class UserController extends Controller
	{