جاوااسکریپت به آمار رسمی زبانهای سمت سرور هم اضافه شد

[taknegaar]

آمار این ماه:


http://w3techs.com/technologies/history_overview/programming_language/ms/q

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node.js

Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

var http = require('http');

http.createServer(function (req, res) { res.writeHead(200, {'Content-Type': 'text/plain'}); res.end('Hello World\n'); }).listen(1337, '127.0.0.1');
http://nodejs.org

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ECMAScript 6
(JavaScript 2.0)


within the script type="text/traceur" tags, let’s use the ES6 syntax to implement the same class that we previously did for Language.

class Language {
constructor(name, founder, year) {
this.name = name;
this.founder = founder;
this.year = year;
}
summary() {
return this.name + " was created by " + this.founder + " in " + this.year;
}
}

http://net.tutsplus.com/articles/news/ecmascript-6-today
http://wiki.ecmascript.org/doku.php?id=harmony:harmony#goals

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ECMAScript 5 (JavaScript 1.5+):

Compatibility:
Node.JS
IE9+
FF 4+
Chrome 7+
Opera 12+
safari 6+

Modules:
Strict mode
Getter in property initializer
Setter in property initializer
JSON
String.Trim
Array.forEach
...

Compatibility table:
http://kangax.github.io/es5-compat-table

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ECMAScript 6 (JavaScript 2.0):

Compatibility:
Node.JS
...


Modules:
Class & Constructor
Const
Default function params
Iterators
Generators (yield)
Template Strings
...

Compatibility table:
http://kangax.github.io/es5-compat-table/es6