Elviro Rocca Elviro Rocca avatar

10 minute read

Maintaining state is the main cause of complexity and headaches in software development: without a careful consideration of state, our projects will inevitably become impossible to understand. In fact, various development techniques and programming styles are mainly there to handle state in a responsible way: for example, monads, as used in functional programming, are often employed for this very task. A good general way of managing state is trying to make it immutable, either through the use value types, that is, types which instances are passed around with deep copy semantics, or simple immutable objects, which have reference semantics but because they’re immutable their state is fixed.

Facile.it engineers Facile.it engineers avatar

5 minute read

«Learn or die». These are the words with which Codemotion Milan 2016 started on the 25th of November. Most of our development team attended this tech conference like the previous year. Moreover Facile.it was present at the event as a sponsor with his stand looking for new talent. During the event we also officially announced the second #FacileHack hackathon, which is planned for march 2017. This post would be a short recap of some talks in chronological order.

Mario Maraone Mario Maraone avatar Salvatore Cordiano Salvatore Cordiano avatar

4 minute read

Every year the GrUSP, in cooperation with one of the italian PHP user groups, organizes the italian Symfony conference. This year the event was organized in the Capital on 28th October with the help of PHP User Group Roma, and a part of Facile Dev Team was there for the occasion. In Facile we believe attending to events like this is a good way to learn new things, share practical experiences and improve our network.

Salvatore Cordiano Salvatore Cordiano avatar

5 minute read

When we talk about data interchange in web applications, JSON is the de-facto standard, especially in developing RESTful web services. JSON won against its antagonist XML (SOAP) without a battle, but it didn’t prevent the development of alternatives like Google’s Protocol Buffers, Apache Avro or MessagePack. In being thorough, we should also mention gzip JSON compression (sometimes called “JSONC”), and BSON, a bin­ary-en­coded seri­al­iz­a­tion of JSON-like doc­u­ments, both derived directly from JSON.

Giacomo Bresciani Giacomo Bresciani avatar

5 minute read

Premise Java is an old programming language. Version 1.0 was released in 1996 by Sun Microsystems and even though it has evolved and grown a lot over the past twenty years it is still carrying on some bad design choices such as null (ask Tony Hoare), primitive types or lack of a proper function type. With the last version of the language (Java 8) Java tried to address some of these problems introducing concepts such as Optional or lambda expression.