PHP Faker and optional()

I hit something today that the documentation did not state properly. If you are using the popular Faker library, which is a great library, then is a good chance you tried to use the optional() function. Basically, optional takes a decimal value to generate a NULL or valid value for the provider that you use. …

Docker swarming

If you haven't used docker swarming yet, it is a wonderful feature that i had yet to test. I tried different things to understand the power behind this and tried a software to manage the swarm that we'll see in the next article. What is a swarm A swarm is a collection of machines that …