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configuration files. In the terminal, enter the following command to replace Sudoapt-get--purge Remove Uninstall the program only. If you remove the program but leave the configuration file, enter the following command:Sudoapt-get Remove Solve the problem of the VI in Ubuntu can not use the arrow keys and BACKSPACEProgramme one:Problem:Ubuntu VI in the editing state of the arrow keys can not be used, as well as the grid key can not be deleted and so we are accustomed to some of the keys can not

Turn from: Https://segmentfault.com/a/1190000002741935#articleHeader3 This article will answer some questions for beginners of Nodejs: When should I throw an exception in a function I write, when should I pass it to callback, when it triggers eventemitter, and so on. What assumptions my function makes about the parameters. Should I check for more specific constraints? For example, whether the parameter is Non-null, is greater than 0, it looks like an

Nodejs receive POST request parametersHow the 1.1-browser sends POST request parameters 1.2-How the service side receives the POST request parameters POST request parameters are not spliced directly in the URL path, but are sent to the server request in the body of the request three elements: the request line, the request header, the request body 1.1-The way the browser sends the POST request parameters Post request parameters cannot be spliced direc

Nodejs internally provides a debug mechanism that allows the program to go into debug mode for developers to analyze code discovery problems step-by-step. a total of 3 boot parameters allow the program to enter debug mode, assuming that we want to debug the app.js. node Debug app.js node--debug app.js node--debug-brk app.js 3 modes have a certain difference in the form of debugging. Node Debug App.js 1. This way to start the pro

If you want to install the Nodejs not installed can go to download: http://nodejs.org/ 1, open cmd execute the following command: ①, we will first configure NPM's global module storage path and cache path, for example, I would like to put the above two folders in the Nodejs's home directory, under the Nodejs set up "Node_global" and "Node_cache" two folder. ②, start cmd, input: npm config set prefix "C:\P

is looking for a lightweight embedded database above node, as the representative of the embedded database, SQLite is undoubtedly an ideal choice. There are two--sqlite3 and realms in the library that integrates SQLite on NPM. Realm is an ideal option, originally designed for mobile apps and can be run on node, but not in Windows. Sqlite3 is a nodejs designed for the Nodejs, which is ecologically

This article is not an article about NodeJS and RubyonRails. It only describes the reasons behind the thinking and decision-making in our decision-making process. The two frameworks are both excellent and both of them have completed their original design, which is why part of us... SyntaxHighlighter. all (); This article is not an article about NodeJS and Ruby on Rails. It only describes the reasons behind

Tag: cmd means modify nod glob modules Batch MoD errorThe first step: Enter Nodejs Chinese network, download the installation filehttp://nodejs.cn/download/Step Two: Install NodejsAfter the download is complete, double-click "Node-v6.10.1-x86.msi" to start the installation of Nodejs, you can continue to the next step, choose the default installation, you can define the installation path and so on.In the cmd

An introductory tutorial on Typescript+react development based on Nodejs ecological circle Overview This tutorial is intended to provide introductory explanations for front-end program development based on the Nodejs NPM ecosystem. What is Nodejs? Nodejs is a high-performance JavaScript scri

First, CommonJS SpecificationThe relationship between 1.1nodejs and Commonjs:1) Nodejs is a server language.A) ability to open servicesb) Ability to read and write filesServer: It is a service software installed2) Commonjs is the norm of Nodejs.The meaning of the 1.2COMMONJS specification:Since Nodejs is written in JavaScript, JavaScript adheres to the ECMAScript specification, and ECMAScript this specifica

Some of the modules commonly used in NODEJS development are Collected.MVC framework-ExpressExpress is a lightweight and flexible Nodejs Web application framework that allows you to build websites Quickly. The Express framework is built on the Nodejs built-in HTTP module, and re-wraps the HTTP module to the actual Web request processing Functionality. It supports

Some of the modules commonly used in NODEJS development are collected.MVC Framework-ExpressExpress is a lightweight and flexible Nodejs Web application framework that allows you to build websites quickly. The Express framework is built on the Nodejs built-in HTTP module, and re-wraps the HTTP module to the actual Web request processing functionality. It supports

A.nodejs Installation The installation of Nodejs has nothing to say about the default installation. Download the installation package website:Nodejs official websiteI am using the window's installation package Node-v4.2.6-x64.msiOpen command line after installation completes view install node version with node-v command, there is a version number showing that the installation was successful.　　You need to create a folder as a

1.NodeJS Installation1.windows under the Nodejs installation is more convenient, only need to login official website (http://nodejs.org/), directly click the Download button.2. The installation process is basically direct "NEXT" (the installation MSI file of Windows will add the system variable of path directly in the process, the variable value is your installation path, for example "C:\Program Files\

1 Download Sublime Text 2http://www.sublimetext.com/2 download Nodejs plugin, download Zip packageHttps://github.com/tanepiper/SublimeText-Nodejs3 Unzip the zip and rename it to Nodejs4 Copy the Nodejs to the C:\Users\Administrator\AppData\Roaming\Sublime Text 2\packages directory5 Restart Sublime Text 2->tools-->build System-->nodejs6 Configure the Nodejs path P

node. JS is a platform built on the chrome JavaScript runtime to easily build fast, easy-to-scale Web applications · With event-driven, node. js, the non-blocking I/O model becomes lightweight and efficient, making it ideal for data-intensive, real-time applications running on distributed devices.Baidu Experience: jingyan.baidu.comMethod/Step 1Go to nodejs official website download software (nodejs.org), 2When the download is complete, double-cl

Nodejs Exception Handling Uncaughtexception articleWang Yu-april 08, 2015Many NodeJS developers complain about the trouble of handling the exception, and we'll comb through some of the columns to sort out the usual exception handling methods in NodeJS.As with most programming languages, you can throw throw an exception in NodeJS: throw new Error(‘Catch m

This article describes how to use multi-thread programming in nodejs. in this article, nodejsaddon is used to expand nodejs multi-thread programming with cc ++, for more information about Node. js, see the previous blog post. in implementing sleep in Node. js, I will introduce the usage of Node. js addon. Today's topic is addon. continue to explore the capabilities of c/c ++ to make up for Node. js weakness

From: http://www.cnblogs.com/qiaojie/p/5560388.htmlObjectiveAs we all know, Sublime Text installation plug-in generally from the package control directly installed, when I installed the node JS plugin, directly through the package control installation, although the plug-in installation was successful, but could not find the configuration file Nodejs.sublime-build to change a Some configuration. So go to Https://packagecontrol.io/packages/Nodejs offici

Reverse proxy virtual directory to Nodejs site using arr (Application Request Routing) in IIS7Goal:1. Visit Www.arrdemo.com/proxy jump to localhost:8898 's Nodejs sitePages of the 2.Nodejs site can be returned to the browser, including JS,CSS, pictures3.Nodejs site Res.redirect (") redirect to correct, including in-sta