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Avengers : Age of Ultron. I worked on the latest Marvel blockbuster Avengers: Age of Ultron for 6 months designing and animating on-set graphics and User Interfaces.

Avengers : Age of Ultron

I had the chance to work closely one more time with the production designer Charles Wood and Marvel’s art department director Alan Payne. I was responsible to design and animate myself the screens for the Iron Man, Avengers Tower, Quinjet, Leviathan Lab and Strucker sets. And collaborate with other sets the rest of team was working on. Iron Man The most challenging and exciting tasks of my career so far. Leviathan Lab For the Leviathan Lab I created a series of screens featuring parts of the Leviathan creature and Chitauri body sections being analysed by a more human-like tech.

Quinjet The cockpit of the Quinjet was one of my other tasks on this project. This is only the work I did. Marvel Credits Director: Joss Whedon Production Designer: Charles Wood. La Nuit étoilée de Van Gogh en faisant flotter de la peinture sur de l'eau. Suminagashi Paper Marbling DIY Japanese Water Marbling (How to Marble Paper) Programmez un écran LCD - Perfectionnez-vous dans la programmation Arduino. Programmer l'ESP8266 avec l'IDE Arduino.

Dans cet article, nous allons voir comment utiliser l'IDE Arduino pour programmer les modules Wi-Fi ESP8266.

Programmer l'ESP8266 avec l'IDE Arduino

L'objectif est d'utiliser l'ESP8266 comme microcontrolleur principal, et non comme un composant périphérique. Nos capteurs y seront directement connectés et toute la partie logicielle y sera exécutée. Nous verrons dans un premier temps comment configurer l'IDE Arduino pour qu'il considère l'ESP8266 comme un "type de carte" à part entière, comme c'est le cas pour un Arduino Méga ou un Uno. Nous ferons ensuite le montage permettant d'uploader les programmes sur le module, grâce à un module d'interface USB/Série (le FT232RL). Enfin, nous présenterons quelques unes des instructions spécifiques à l'ESP8266 que nous utiliserons dans nos programmes.

Matériel. L'ESP8266, un Arduino avec Wifi pour 2€ ? Présentation Il y a encore peu de temps, pour offrir des capacités de connexion Wi-Fi à nos Arduinos, il nous fallait acquérir un shield dédié.

L'ESP8266, un Arduino avec Wifi pour 2€ ?

Control everything with your voice. Best Voice Recognition Software for Raspberry Pi. Best Voice Recognition Software for Raspberry Pi This tutorial is about the best voice recognition software for Raspberry Pi and how to use it.

Best Voice Recognition Software for Raspberry Pi

I was able to install and test three different voice recognition systems for Raspberry Pi. Two of these softwares were dependent on the internet and were online , however the third one was offline.The three softwares which were tested were : Out of these three, I rate the Voice Control software created by Steven Hickson to be the most precise and potent. The Jasper system, even though it works offline , it compromises on accuracy and speed. The softwares presented by Oscar and Steven use google voice APIs, they are very accurate and precise. Bill of Materials.

Getting Started : Alexa with Pi. Getting Started With Raspberry Pi and Alexa.

Getting Started : Alexa with Pi

Raspberry Pi · alexa/alexa-avs-sample-app Wiki. On this page Overview This guide provides step-by-step instructions for setting up AVS on a Raspberry Pi.

Raspberry Pi · alexa/alexa-avs-sample-app Wiki

It demonstrates how to access and test AVS using our Java sample app (running on a Raspberry Pi), a Node.js server, and a third-party wake word engine. You will use the Node.js server to obtain a Login with Amazon (LWA) authorization code by visiting a website using your Raspberry Pi's web browser. For instructions on how to set it up on Mac, Linux or Windows, please see our wiki. Required hardware. Alexa Voice Service. Domotique : pilotez une lampe grâce aux relais - Perfectionnez-vous dans la programmation Arduino.

MongoDB Connection Pooling with Node.js Modules by Wesley Tsai. Aug 2, 2015 How to implement MongoClient connection pooling in a simple Node.js/MongoDB web app.

MongoDB Connection Pooling with Node.js Modules by Wesley Tsai

Not So Good Here is a sample node.js app. On a GET request, the app will do something with the database (maybe fetch some data). The database operations are confined in the database.js module, which is great, but a connection with the MongoDB is opened/closed with each operation, which can be costly and inefficient. app.js var express = require('express');var app = express();var database = require('. database.js var mongodb = require('mongodb');var MongoClient = mongodb.MongoClient;var mongoUrl = ' exports.doSomethingWithDatabase = function(callback){ MongoClient.connect(mongoUrl, function(err, db) { if( err ) throw err; db.collection('db_name').find({}, function(err, docs) { callback(docs); db.close(); }); });}; Better. How to Improve Your Predictive Model: A Post-mortem Analysis. Building predictive models with machine learning techniques can be very insightful and provide tremendous business value in optimizing resources that are simply impossible to replicate manually or by more traditional statistical methods.

How to Improve Your Predictive Model: A Post-mortem Analysis

It can best add this value when coupled with good data and domain expertise in interpreting the data and the predictions. Predictive modeling is seldom a one-way street, where the first run through the cycle of data wrangling, feature engineering, model building, evaluation and predictions yields perfectly accurate results.

This requires the practitioner to go through many more iterations with different input data and model configurations in order to minimize the error while steering clear from overfitting and other types of bias. In this regard, the process does require some “art” that must be appreciated for what it is. Sometimes predictions may be out of whack despite best tuning efforts given available resources.

Dessin, graphisme, créations

Electronique - robotique. Jardin vertical. Aquaponie. Last.fm on Pure Flow now working! (Evoke/One) - yournetradio.com. Hi, After several hours of trying various things I've come up with this solution to get Last.fm on Pure Flow Radios (tested on Pure One Flow).

Last.fm on Pure Flow now working! (Evoke/One) - yournetradio.com

I couldn't actually find any other solutions on the internet so this may be a first! 1. Download the Last.fm scrobbler client software to run on your desktop and start a radio station playing. The french radio station that speaks English!

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