Symfony 4: a CRUD tutorial, second edition

This tutorial follows another guide that I made, always about Symfony, but this time we’re talking about Symfony 4.

As the framework evolves into new releases there might be some changes in methods, classes and tools. They may become deprecated or obsolete and new tools may be added, although some kind of retrocompatibility may be assured.

The Symfony Php Framework

If you want to know more about that, you can visit Symfony’s roadmap and discover how it will evolve and how long the various versions will be maintained.

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One minute Laravel and Docker Tutorial

In this short lesson we’re gonna focus on two topics we tackled some time ago in this mini series of tutorials: Laravel and Docker.

In the getting started section of the Laravel project’s documentation we can see that a vagrant box named Homestead is strongly adviced to begin with a quick and smooth developing experience.

Benedict.Cloud tutorial

Homestead is pre-packed with all the stuff necessary to begin the development of a Laravel application, but when it comes to deploying any application, Docker has many strong points that other virtual environments have not. In many cases it is a must: see this article of mine for further details.

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Step by step Tutorial on a Rails CRUD web application

In the last two episodes we saw how to create a simple web application using either Symfony or Laravel. Let’s do the same with Ruby on Rails. In this tutorial we’re gonna combine also another competence we developed in this series of tutorials: Docker.

Fist step, install Docker following this quick guide on the official website: https://docs.docker.com/install. It might be useful (if not necessary) a post installation for Docker, follow these instructions and everthing will work out: https://docs.docker.com/install/linux/linux-postinstall.

The next thing, install Docker Compose for the purpose of completing correctly this tutorial, you will find why as you go along with this reading: https://docs.docker.com/compose/install.

The Ruby programming language

Now that you have all up and running, all you have to do is to create a Ruby on Rails stack on your computer. Let’s start by creating a Docker file, so create a directory named ‘rails_tutorial‘ and put the following content on a file called ‘Dockerfile‘ (without any extension):

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Quick Laravel Tutorial on CRUD operations

In the last episode we saw how to create a simple web app with the use of Symfony, now we’re going to do the same thing, but this time we’re gonna do it with Laravel.

The Php programming language

Let’s begin with the installation, if you need more informations please refer to the Laravel documentation, type these commands on your shell:

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Easy Symfony Tutorial on CRUD operations

In this brief tutorial I’m gonna show you how to build a simple Symfony CRUD Web App, fully working.

We assume you have installed Symfony 3.4 on your machine, if not, please refer to one of my previous tutorials, at the following link.

The Symfony Php Framework

Read the following, https://www.benedict.cloud/2018/02/23/mini-tutorial-about-the-symfony-bundle-generator, on how to do it.

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