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Node .js tutorial

May 10, 2021 17:00 0 Comment Node.js

Node .js tutorial, Node .js tutorial, Node .js for people, You need to know before you take this tutorial, The first Node .js: Hello World!, Related tutorials, Node .js, tutorial, Node .js is JavaScript that runs on the service side., Node .js is a platform built on the Chrome JavaScript runtime., Node .js an

Node .js installation configuration

May 10, 2021 17:00 0 Comment Node.js

Node .js installation configuration, Node .js installation configuration, Node is installed on Windowv.js, The Node device is installed on Linux.js, Node .js installation configuration, In this section, we'll show you how to install Node and .js and Linux., This installation tutorial is an example

Node .js create the first app

May 10, 2021 17:00 0 Comment Node.js

Node .js create the first app, Node .js create the first app, Create a Node .js app, Gif instance demo, Node .js create the first app, If we, use PHP, to write back-end code, we need apache or Nginx's HTTP server with mod_php5 module and php-cgi., From t

Node .js introduction to NPM usage

May 10, 2021 18:00 0 Comment Node.js

Introduction to NPM usage, Introduction to NPM usage, Global installation and local installation, NPM app, Version number, NPM commonly used commands, Introduction to NPM usage, This article describes the .js NPM in Node's software, so let's start by understanding what NPM is., NPM is a package manag

Node .js REPL (Interactive Interpreter)

May 10, 2021 18:00 0 Comment Node.js

Node .js REPL (Interactive Interpreter), Node .js REPL (Interactive Interpreter), REPL command, Stop REPL, Gif instance demo, Read about it, Node .js REPL (Interactive Interpreter), Node.js REPL (Read Eval Print Loop: Interactive Interpreter) represents a computer's environment, similar to

Node .js callback function

May 10, 2021 18:00 0 Comment Node.js

Node .js callback function, Node .js callback function, Block code instances, Non-blocking code instances, Node .js callback function, Node .js the direct embodiment of asynchronous programming is callbacks., Asynchronous programming relies on callbacks, bu

Node .js event loop

May 10, 2021 18:00 0 Comment Node.js

Node .js event loop, Node .js event loop, The event driver, How does the Node application work?, Node .js event loop, Node .js a single-process, single-threaded application, but contigies are supported through events and callbacks, so performance

Node .js event

May 10, 2021 18:00 0 Comment Node.js

Node .js event, Node .js event, EventEmitter, Error event, Inherit EventEmitter, Node .js event, Node .js all asynchronous I/O operations send an event to the event queue when they are complete., Node .js many objects in the databa

Node .js Buffer (Buffer)

May 10, 2021 18:00 0 Comment Node.js

Node .js Buffer (Buffer), Node .js Buffer (Buffer), Create a Buffer class, Write to the buffer, Read the data from the buffer, Convert Buffer to a JSON object, Buffer merge, Buffer comparison, Copy buffer, Buffer cropping, The length of the buffer, Method reference manual, Node .js Buffer (Buffer), The JavaScript language itself has only string data types and no binary data types., However, binary data must be used when

Node .js Stream

May 10, 2021 18:00 0 Comment Node.js

Node .js Stream, Node .js Stream, Read data from the stream, Write to the stream, The pipeline flow, Chain flow, Node .js Stream, Stream is a .js module in Node's network and is widely used., Stream is an abstract interface that is implemented by many objects in

Node .js module system

May 10, 2021 18:00 0 Comment Node.js

Node .js module system, Node .js module system, Create a module, Where are the modules on the service side, Node .js module system, In order for .js files that Node can call each other, node .js provides a simple module system., Modules are an .js Ofe applic

Node .js function

May 10, 2021 18:00 0 Comment Node.js

Node .js function, Node .js function, Anonymous function, How function delivery makes the HTTP server work, Node .js function, In JavaScript, one function can receive an argument as another., We can define a function first, then pass it, or we can define a f

Node .js routes

May 10, 2021 18:00 0 Comment Node.js

Node .js routes, Node .js routes, Node .js routes, We want to provide the URL of the request and other required GET and POST parameters for the route, and then the route needs to execu

Node .js a common tool

May 10, 2021 19:00 0 Comment Node.js

Node .js a common tool util, Node .js a common tool util, util.inherits, util.inspect, util.isArray(object), util.isRegExp(object), util.isDate(object), util.isError(object), Node .js a common tool util, This section describes .js common tool util., As a core module .js Node, util provides a collection of common functions t

Node .js tool module

May 10, 2021 19:00 0 Comment Node.js

Node .js tool module, Node .js tool module, Node .js tool module, There are .js useful modules in the Node module library. T, hese modules are common and are frequently used by applications that