JavaScript Archives - EckoThemes Slate WordPress Theme Fri, 09 Jul 2021 08:01:32 +0000 en-GB hourly 1 https://wordpress.org/?v=6.9.4 https://slate-wp.ecko.me/wp-content/uploads/2018/05/ecko-icon-50x50.png JavaScript Archives - EckoThemes 32 32 Modern Web & JavaScript Framework Essentials https://slate-wp.ecko.me/javascript-essentials/ https://slate-wp.ecko.me/javascript-essentials/#comments Sat, 24 Apr 2021 17:19:44 +0000 http://koala-wp.ecko.me/?p=794 It is most commonly used as part of web browsers, whose implementations allow client-side scripts to interact with the user, control the browser, communicate asynchronously, and alter the document content that is displayed. JavaScript (at least the strict subset asm.js) is also considered an “assembly language of the web” – a compile target of source-to-source […]

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]]> It is most commonly used as part of web browsers, whose implementations allow client-side scripts to interact with the user, control the browser, communicate asynchronously, and alter the document content that is displayed. JavaScript (at least the strict subset asm.js) is also considered an “assembly language of the web” – a compile target of source-to-source compilers – for making client side web applications, using other programming languages, supported by all the major browsers without plug-ins. It is also used in server-side network programming with runtime environments such as Node.js, game development and the creation of desktop and mobile applications.

JavaScript is a prototype-based scripting language with dynamic typing and first-class functions. This mix of features makes it a multi-paradigm language, supporting object-oriented, imperative, and functional programming styles.

Despite some naming, syntactic, and standard library similarities, JavaScript and Java are otherwise unrelated and have very different semantics. The syntax of JavaScript is actually derived from C, while the semantics and design are influenced by the Self and Scheme programming languages.

JavaScript is also used in environments that aren’t web-based, such as PDF documents, site-specific browsers, and desktop widgets. Newer and faster JavaScript virtual machines (VMs) and platforms built upon them have also increased the popularity of JavaScript for server-side web applications. On the client side, JavaScript has been traditionally implemented as an interpreted language, but more recent browsers perform just-in-time compilation.

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]]> https://slate-wp.ecko.me/javascript-essentials/feed/ 1 Simple HTTP Server in NodeJS https://slate-wp.ecko.me/simple-http-server-in-nodejs/ https://slate-wp.ecko.me/simple-http-server-in-nodejs/#comments Sat, 26 Sep 2020 19:15:58 +0000 http://wpdev.ecko.me/?p=62 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 model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

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]]> Node.js uses an event-driven, non-blocking model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devicesThis simple web server written in Node responds with “Hello World” for every request. To run the server, put the code into a file example.js and execute it with the node program from the command line.

var http = require('http');
http.createServer(function (req, res) {
    res.writeHead(200, {'Content-Type': 'text/plain'});
    res.end('Hello Worldn');
}).listen(1337, '127.0.0.1');
console.log('Server running at http://127.0.0.1:1337/');

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