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Claudio d'Angelis
Attends University of Rome Tor Vergata
Lives in Fondi, LT, Italy
1,567 followers|834,841 views


Here's the Polymer app +Giovanni Laquidara and I built with Dart for yesterday's DevFest in Rome, a showcase of 700+ interesting monuments you can find in Rome!


Live app:

Monuments' data come from the City of Rome's OpenData hub:

#dartlang   #polymer   #materialdesign  
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+Claudio d'Angelis Safari Version 7.1 (9537. on Mac OS X 10.9.5
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Claudio d'Angelis

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 “Password: Open Source 2015″: evento #opensource  degli amici aquilani: venerdì 17 aprile #UniversitàdegliStudidell’Aquila   +Mirko Pizii +Ivano Malavolta +Daniele Scasciafratte +Claudio d'Angelis  #LibreItalia   #Mozilla   #LUG  
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Arriva per la prima volta in Abruzzo l’evento dal titolo “Password: Open Source 2015″ in cui vede la partecipazione di tutti coloro che sono interessati al mondo Linux e soprattutto all’Open Source. L’evento avrà come location l’Università degli Studi dell’Aquila (Via Vetorio, Coppito, L’Aquila...
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La revue de presse
Que s’est-il passé cette semaine ?
by +Guillaume Girou 

News de la semaine : la 1.9 est là !

Les news officielles :
 → Dart 1.9.1 est sorti !

 → Les sessions du Dart Developer Summit ont été annoncées et les enregistrement sont ouverts

 → DartPad s'améliore avec l'autocomplétion

 → Créer facilement son API REST avec Dart

La communauté :
 → Comment faire une liste triable en HTML et Dart

 → Une proposition pour les méthodes génériques en Dart

 → Un tutorial d'introduction à Dart et RethinkDb

 → Un article détaillé sur la nouveauté de Dart 1.9 sur l'asynchrone et les générateurs

Les packages :
 → mojo et sky, les futurs packages pour faire du Dart sur Android

 → ts2dart, le transpiler TypeScript vers Dart

 → Mise à jour d'un example Angular2

 → tictactoe, un jeu de morpions qui se base sur Dart, Polymer et l'API Google Drive Realtime

 → Les GNU Coreutils en Dart

 → Mise à jour de less_dart qui permet de transformer le contenu dans les fichiers HTML
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To experiment with #dartlang#polymer , and Google Drive Realtime API, I developed this application.
Contribute to tictactoe.dart development by creating an account on GitHub.
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The schedule for Dart Summit is out!
Build the Dartiverse together. Join Dart engineers and developers on April 28th and 29th, 2015 in San Francisco, California, and live stream.
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My new #blogpost  - I would like a sortable list for my #dartlang   application, please :-)

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JavaScript malware found as an attachment in a common phishing email, from left to right: original, uncompressed, deobfuscated. 
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Have him in circles
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Claudio d'Angelis

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Tic Tac Toe
La démo du weekend
By +Vincent Bostoen 

Ce weekend, nous vous proposons un jeu, le classique Tic Tac Toe. 

Cette version est relativement évoluée puisqu’au delà de l’implémentation du jeu en lui même vous trouverez :

 → De l’authentification avec Google+ sign-in
 → Un exemple d’utilisation de l’API Google Drive Realtime via JS interop
 → Des custom elements Polymer

Pour jouer, c’est par ici :

Pour voir le code, c’est par là :

Bonne fin de weekend et bon jeu !
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Dart VM won't be embedded into Chrome, as developers' efforts are now on compiling Dart to JavaScript, and I think that's a great news.
Although I was really looking forward to being able of running Dart apps natively in Chrome, honestly I'd rather see performance improvements on every browser, for every user. Also, this might drive the "works best/only in Chrome" spook away, along with all other legitimate concerns about browser vendors' eventual decision of embedding the Dart VM or not.

In the article there is no mention of how this decision will affect the maintenance of Dartium, so I'm assuming (and hoping!) it will stay.
tl;dr: Dart for the web is now focused on compiling Dart to JavaScript, and we have decided not to work on embedding the Dart VM into Chrome. We are also announcing that Google Ads is committed to Dart and they are building their next-gen web interfaces with Dart.

Focusing Dart for the web on just compiling to JavaScript is the right thing to do for our users and the web. Developers can focus on a single way to build, test, and deploy their Dart apps to the web. The Dart team can focus on solving our users' most requested features such as Dart-JS interop and better debugging across all browsers.

We continue our strong investment in Dart VM for server, embedded, and mobile.

We have a strong path forward, and very strong customers inside of Google. Thank you for all the support, and we can't wait to see everyone at the Dart Developer Summit!
We work with many teams, inside and outside of Google, that use Dart every day to build business-critical apps. Their feedback is consistent: they love working with the Dart language, libraries, and tools, and they compile Da...
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Firmata + Chrome
La démo du weekend #91
By +Nicolas François 

Un peu d’auto-promotion avec un update de ma bibliothèque Firmata, qui permet maintenant d’utiliser, une connexion au port de série via Chrome.

Voici un exemple de code, qui allume et éteint une led en fonction de l'appui sur un bouton :

import 'dart:html';
import 'package:firmata/firmata_chrome.dart';

  ButtonElement led1Button = querySelector("#led1");
  final led1Pin = 4;
    bool led1On = false;
    board.pinMode(led1Pin, PinModes.OUTPUT);
      led1On = !led1On;
      led1Button.text = led1On ? "ON" : "OFF";
      board.digitalWrite(led1Pin, led1On ? PinValue.HIGH : PinValue.LOW);

La différence avec la version “native” ? 
Il y a seulement l’import qui change !

La démo suivante permet de piloter un Arduino disposant de 4 leds, et 2 boutons poussoirs :

Le code de la démo :

Firmata :
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Giovanni Laquidara's profile photoClaudio d'Angelis's profile photoMassimiliano D'Ambrosio's profile photo
Mm, non saprei, ho provato al volo su linux ed è andato a buon fine. Maybe +Nicolas François can help you out?
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Impressive work!
#css #polygons #clippath
30 species, 30 pieces. In Pieces is an interactive exhibition of 30 of the world’s most interesting but unfortunately endangered species — their survivals laying literally, in pieces. Explore information, facts and figures and download assets of each unique species.
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  • University of Rome Tor Vergata
    Informatica, present
  • Liceo Classico Piero Gobetti, Fondi (Latina)
Basic Information
October 11, 1985
Other names
dawson, daw___ (on
Interested in computer programming and progressive rock.

Web developer located in Fondi, working in IT as a configuration manager and programmer, experienced in digitization and document management systems, UNIX administration, modern web development.
When not working, I like to dedicate to Dart language, trying to contribute to its spread: I'm building an italian support community, writing articles and tutorials at +Engeene and presenting episodes for the Google Developers Live program.

I'm a big fan of Frank Zappa and Banco del Mutuo Soccorso.

Bragging rights
"Oh, and once I saw a blimp" - Larry Burns [4F05]
Web Developer
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Fondi, LT, Italy
Roma - Ascoli Piceno
Contact Information
Google Talk
Claudio d'Angelis's +1's are the things they like, agree with, or want to recommend.
GitHub browser - Gitskarios

== Discontinued ==This project will be discontinued for new developments in front of the new Github Official application with material desig

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