The main application scenario of Jscex is "JavaScript asynchronous programming", but there is no limit on whether to run on the browser or server. Recently, Node. js is very popular and has just released the Native Windows version. Many people will use it to make small programs such as websites. At present, the most famous framework for developing websites using Node
module. Cluster simplifies the parent-child model programming model, only distinguishes between: the current process is not master, is master can fork the child process, not then please exercise worker duties. As for what resources are recycled, the allocation of load, the handling of uncaughtexception, it has its own arrangement.
Essentially, Cluster is a combined application of child_process and net modules. Not only does it simplify the programming model, it also makes it possible f
Node. js learning: Using express to build a simple web Calculator
Node. js learning: Using express to build a simple web Calculator
Blog link:Http://blog.csdn.net/jdh99, Author: jdh, reprinted please note.
Environment:
HOST: WIN10
Express installation:
1. Install express-genera
project. Back-end project initialization Here I use node's Express framework, first install the Expres generator, used to quickly generate express application skeletonCommand Line Input npm install express-generator -gAfter the installation succeeds, the command line input express blog-server www.dijiuyy.com here blog-server is the name of the backend project, changing according to your needsWhen the insta
Because the Raspberry Pi is an arm architecture, there is no binary package download for ARM architecture on node. js. Tried using apt package to manage installation and direct node. JS source code compilation installation (compiled for four or five hours ...) ), failed to report
Download the latest version of node. js from https://nodejs.org/When the download is complete, double-click Install,Click on the "Next" button.such as to appear and to indicate successful installation.Press "Win+r" and enter "CMD"Bring up the Command line window and enter "Node-v""v6.2.1" means we install the version of node
1, first install sublime Text 2 or 3 can be2. Download the sublime Text Nodejs plugin to get the ZIP package (which will be described in the following article)3, the download after the decompression directly renamed to Nodejs (must be the name, otherwise sub2 edit the default file will be error) put to preferences--> browse Browse Packages the folder where the package is located.4. Open the Nodejs folder to find the root directory inside the Nodejs.sublime-build file as follows{ "cmd": ["
This article mainly introduces my personal use of some node. JS development tools, development packages, frameworks and other summaries, the need for friends can refer to the followingSource: Source RepositoryDevelopment tools1.WebStorm, there is no doubt that he belongs to, cross-platform, strong code hints, support Nodejs debugging, but also support VI editing mode, which I like.2. Do small projects with
situation, prompting that "Express is not internal or external command " because the command tool is express4.x in the version, and a command tool needs to be installed.Execute command "npm install-g express-generator"It will be done after the test.Before using the Express command, you also need to configure the environment variables.Not using the module causes the input command to appear "XXX is not an internal or external command, it is not a runni
that an error is reported:The 'sys 'module is now called' util '. it shoshould have a similar interface. it seems that an interface is to be implemented, but it is not correct. This is the official helloworld, and an error can still be made. Is it swollen? Is it a version issue? Node-V, version is node-v0.6.2 pre, good, 0.6.2 latest version, and I ran 0.6.1 helloworld, error. Since the official website cur
a website (Heaven Zhuhai: Because it provides a web hosting service, it's like putting a website in a box) service provider's role to compete with the big head of a peer-funded 1and1. However, not all technicians will fancy their services, and many developers are more likely to turn to cloud hosting, such as Linode and Digitalocean, not to mention the highly competitive cloud service providers like Amazon Web Services.Nodejitsu Company's acquisition can add its immediate fame, its customer base
Node. js development entry-Use Dialog Box ngDialog
Websites often encounter pop-up dialog box to get user input or pop-up dialog box to let users confirm an operation and so on. There is an extension module based on AngularJS that can help us perform this kind of thing elegantly:NgDialog.
NgDialogA sample webpage is provided on github to demonstrate its usage. Here, readme on the github homepage of ngDialog
This article describes how to use nodejs to develop cli project instances. This article describes how to use generator-cli-starter to develop cli projects. For more information, see 1. use the default option to install nodejs in minutes
2. run sudo npm install-g yo to install yeoman every minute.
3. use sudo npm install-g generator-cli-starter to install cli to develop scaffolding
OK. Now we can use the yo
The examples in the previous tutorial can be separated from the nodejs directory dependency, that is, they can be executed at any location. The examples and compiling environments in this section must be placed under the nodejs directory, this is because the path is involved. To install an external module, we first need to install an external module, which is FelixGei... SyntaxHighlighter. all ();
The examples in the previous tutorial can be separated from the nodejs directory dependency, that i
Express is the NODEJS standard Web development FrameworkReference http://blog.fens.me/nodejs-express4/Install the Project BuilderInstall Npminstall-g Express FirstRe-install NPM install-gexpress-generator #全局安装-GCheck the installation results express-v# Check the version of ExpressUninstall (use if needed)NPM Uninstall-g ExpressReferencehttp://blog.csdn.net/JBBOY/article/details/25038299Http://jingyan.baidu.com/album/922554468a3466851648f419.html?pici
TitleEnvironment: Windows 8 64bit\node.js v0.10.33I think it is necessary to say that I have not installed node. JS in the default directory, but rather a custom pathE:\Program\nodejsI think a lot of the problems I came across were related to this.OK, and then I'm happy to open node, enter it under CMDNPM Install-g ExpressIt is sure to error, the exact mistake I
Web AppsExpress is a minimalist, flexible Web application Development framework based on the node. JS platform that provides a range of powerful features to help you create a wide variety of web and mobile device applications.ApiRich HTTP shortcuts and any combination of Connect middleware make it fast and easy to create robust, friendly APIs.PerformanceExpress does not abstract the existing features of
Express:https://github.com/petecoop/generator-expressInstalling node. js and NPMPerform:NPM Install-g yoNPM install-g generator-expressExecution: YoThe project was created successfully.Catalog of projects:Brew Installation: MongoDbhttp://blog.csdn.net/moumaobuchiyu/article/details/54885306Http://www.cnblogs.com/junqili
co-requestCo-request Promisify Wrapper for requestCo-requestSimple wrapper to the request library for Co-like Interface (node. JS generator based code). You can use it with KOA or coTo install simply run:NPM Install Co-requestRequire Co First, also it'll work on node v0.11.7 and newest only.You must run
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