dynajoe

JavaScript in detail

This talk is geared toward developers with a basic to intermediate understanding of JavaScript. It will be a whirlwind tour of the most commonly misunderstood concepts of JavaScript including closures, variable hoisting, the this keyword, and prototypal inheritance. You'll leave this talk with a more thorough understanding of JavaScript and be well prepared to write applications that take advantage of the great power of expression that JavaScript provides.

Creating a Node.js clone starting with int main()

This talk will provide knowledge about the internals of Node.js that you cannot get anywhere else. You will leave with a more thorough understanding about the Node.js event loop and how asynchronous I/O is handled. We will integrate the two most important projects that make Node.js possible (Google V8 and libuv) to build a Node.js clone. Using this clone, we will create a simple TCP server to handle HTTP requests from JavaScript.

How I built an automated meat smoker on Ardui

dynajoe

var EventEmitter = require('events').EventEmitter;

var MyNewEmitter = function () {
   EventEmitter.call(this);
   var that = this;
   setInterval(function () {
      that.emit('myEvent');
   }, 1000);
};

dynajoe

var http = require('http');

var modelNames = {'RadExam': 4, 'PathExam': 1, 'LabResult': 8/*, 'Patient': 1*/ };

// var modelNames = {'RadExam': 2, 'PathExam': 2, 'LabResult': 2, 'Patient': 1 };
// var rootUrl = 'illum-qa-india.softek.local:8080/solr/';

var rootUrl = 'illum-index-prod:8080/solr/';
var modelNames = {'RadExam': 4, 'PathExam': 1, 'LabResult': 8, 'Patient': 1 };

dynajoe

fs.readFile('file.txt', function (err, contents) {
  //do something useful with contents
});

dynajoe

$contents = file_get_contents("file.txt");

dynajoe

contents = File.read "file.txt"

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var contents = File.ReadAllText("file.txt"); 

dynajoe

Next Meetup: Tuesday, April 16

• Hack and Tell (another group|sucky npm packages)

Topics:

• What's new in node 0.10 (and why isn't it 1 yet?) - 0
• native bindings - 0
• how do you create blocking javascript - 1
• Hosting node.js on production windows - 1
  • node.js on azure
• Cross-meetup meeting (game group?) - 0

dynajoe

# Next Meetup: Tuesday, january 15

# Topics:
 - connect/express middleware - 3 
 - non-http networks - 8 - DUN DUN DUN 
    - Torrent
    - UDP
    - Multicast (Frank)
    - XMPP (XTENSIBLE MESSAGING AND PRESENCE PROTOCOL)
    - Serial

dynajoe

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