what node js is good for

What technical basis is needed to develop webapp? Or have you developed a WebApp video tutorial or a data-seeking recommendation Reply content: What technical basis is needed to develop webapp? Or have you developed a WebApp video tutorial or a data-seeking recommendation Databases: such as MySQLSQL language: L

What is the closure in JS? For the first contact with the concept of closure of friends, I believe that a lot of friends will be a little less understanding, the next article will give you a say How to understand the JS closure。 Closure (closure) is a difficult point in

Quick understanding of Node. js environment configuration in the Window of node. js, Node. jsnodejs In the window, I also tried it. The installation was complete and the test passed! 1. Download node Download

What is node. js1. Node. JS is the Javascrip that runs on the server.2. Node. JS is a platform

"-//W3C//DTD XHTML 1.0 transitional//en" "HTTP://WWW.W3.ORG/TR/XHTML1/DTD/XHTML1-TRANSITIONAL.DTD">"http://www.w3.org/1999/xhtml"xml:lang="en">"Content-type"Content="Text/html;charset=utf-8"> JS Basic Learning what is the basic JS class and prototype?

I have been using js to write self-built object-oriented methods. One problem is to define a method as follows: function ListCommon2(first,second,third){ this.First=function (){alert("first do"+first);} }ListCommon2.do1=function(first){ // this.First(); alert("first do"+first); }ListCommon2.prototype.do2=function(first){ // this.First(); alert("first do"+first); }

the same module multiple times and does not load it repeatedly. Node. js caches all loaded file modules based on the file name, so it does not reload the file. Note: cache by file name refers to the actual file name, and it is not recognized as a different file because of different input paths. There is a printOutputV

This article describes how to install Node on Ubuntu. JS tutorial, Node. JS's high-performance V8 interpreter running and asynchronous mechanism bring great popularity to it. If you need them, you can refer to Node. js uses WebSocket-based push technology for real-time Web a

V8 had the ability to identify more JavaScript commands. For example file related things, originally JS can not do, now I use C + + at the bottom to achieve good, and then tell V8, when the user wrote in JS file.open (XXX), to use C + + to execute the function of file open,So your JS (b) is the ability to handle the f

When writing js scripts in object-oriented mode, there are two methods to define an instance: As follows: Function ListCommon2 (afirst) {var first = afirst; this. do1 = function () {alert ("first do" + first) ;}} ListCommon2.prototype. do2 = function () {// alert ("first do" + first); // an error occurs and you cannot access firstthis. do1 ();} This. do1 = function () and ListCommon2.prototype. do2 = function ()