Code snippets

You will find here 95 code snippets I find useful so I don't have to Google ™ or Stackoverflow ™ them when I need. There are also code snippets I always forget! 😁 Sometimes, related links to the code will be available. The main difference with other random snippets you will find on the web is that in most cases (for the Symfony related ones) you will be able to run them directly from this website to check the output so you can verify it works as expected ™.

When having to process a large number of rows with Doctrine, it's not a good idea to use the standard getResult function as you ru...

Doctrine

Published on 2019-11-16 • Modified on 2019-11-27

 View the code


This is an example of modern usage of JavaScript and functional programming you must know to produce concise and readable code. In...

JavaScript

Published on 2019-11-15 • Modified on 2019-11-15

 View the code


This is the docker-compose file I am using for Redis. It's very concise, you can also specify the image version number: eg: redis:...

Docker

Published on 2019-11-09 • Modified on 2019-11-09

 View the code


This is a small trick to avoid putting raw values in your Doctrine annotations. For example, it is useful when you have a length c...

Doctrine

Published on 2019-11-07 • Modified on 2019-11-07

 View the code


This is the docker compose file I am using for elasticsearch, Kibana and head. Images for elasticsearch and Kibana are the officia...

Docker

Published on 2019-11-05 • Modified on 2019-11-05

 View the code


This is how to modify all values of a PHP array with an anonymous function (closure). Note that when using array_map, the closure ...

PHP

Published on 2019-11-03 • Modified on 2019-11-03

 View the code


Sometimes you need to access an application's constant as a parameter in the container service file. You can directly use the PHP ...

Symfony

Published on 2019-10-25 • Modified on 2019-10-25

 View the code


This a very useful hook to initialize some stuff once your Vue.js component has been mounted. Open your browser JavaScript console...

Vue.js

Published on 2019-10-05 • Modified on 2019-10-05

 View the code


This is the docker compose file I am using for postgreSQL 9.6. As this is an official image, there should't be any problem. Don't ...

Docker

Published on 2019-10-01 • Modified on 2019-10-01

 View the code


This is the docker compose file I am using for MySQL 5.7. As this is an official image, there should't be any problem. Before I wa...

Docker

Published on 2019-09-26 • Modified on 2019-09-26

 View the code