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node. JS is the work of the veteran C program ape Ryan Dahl (http://four.livejournal.com/), based on Google's famous open source JavaScript engine V8, to develop WEB I/O server two times (http ://nodejs.org/). The V8 itself is a very fast JavaScript engine that handles JS execution at a high speed. Related tests show that FireFox, Opera and IE JS engine speed is less than V8 come fast. And, it can be said that only the browser between the JS engine battle for a day without reducing,

System environment: Ubuntu 12.04 LTS 64bit First, through the Apt-get installation nodejs– failure (can see the following source installation method): Copy Code code as follows: ~ sudo apt-get Install Nodejs ~ sudo apt-get Install NPM ~ NODE-Vv0.6.12 ~ NPM-V1.1.4 Create working directory Copy Code code as follows: ~ mkdir Workspace ~ mkdir Workspace/

First of all, Nodejs this oh, some people think it is a language, in fact, it is a platform, a Google V8 engine on the platform for the JS, is to parse JS, and provide their own API to the user to call. From the present point of view, this development is good, tomorrow there are a lot of front-end engineers in the join, even some great God also pay attention to even write a blog, last night I saw an article wrote a foreign website wrote nearly 90

There are several ways to install Nodejs under Linux. I am using the CentOS 7 version, in fact, Linux under the installation of Nodejs are similar. Deploy directly and through NVM.Direct deploymentInstall Wegt (Skip this step if you have a source package) Centos sudo yum install wget Ubuntu sudo apt-get install wgetOf course if you've already installed, skip that stepDownload the

Step 1: Download the Installation File : Official http://www.nodejs.org/download/ VcD4KPHA + CtXiwO/tw7xeyscgpgltzybzcm9 "http://www.2cto.com/uploadfile/Collfiles/20140402/20140402085924174.jpg" alt = "\"> Step 2: Install nodejs After the download is complete, double-click the node-v0.8.16-x86.msi, start to install nodejs, the default is installed in C: \ Program Files \

At present the highest concern in China, the best maintenance of a website about Nodejs should be http://www.cnodejs.org/We don't want to talk too much about Nodejs. Just to speak, Windows system under simple NODEJS environment configuration.First step: Download the installation file: Official website http://www.nodejs.org/download/It's used here.Step Two: Instal

First step: Download the installation fileDownload Nodejs, official website: http://nodejs.org/download/,Chinese web http://nodejs.cn/Step Two: Install NodejsAfter the download is complete, double-click "Node-v4.4.4-x64.msi" to begin installing Nodejs, which is installed by default under C:\Program Files (x86) \nodejs.In the cmd console input: node-v, the console will print out: v4.4.4, the version prompt i

I believe that nodejs is no longer a strange word for many people who are concerned about javascript development. Related information about nodejs has been overwhelming on the Internet. Because of its high concurrency, it has created its special application position. At present, the highest concern in China, the best maintenance of a node. js site should be http://www.cnodejs.org/ I don't want to talk about

Today, our topic composition is Nodejs, and I try to describe it as similar, but it's not the same. It is a world in which the beauty of a unique body is more attractive. Perhaps just do not understand, perhaps time will give the answer, Nodejs you deserve to have.In 2 we touched on a little bit about the Nodejs package, so take a hot iron and talk about the pack

Many beginners who have just come into contact with Nodejs will experience a cumbersome environment installation process.General to install NODEJS,NPM and express three kind of things. So what do these three things do separately?This article outlines what these three things are all about:NodejsThe first thing to say is Nodejs, since we want to install

I believe that nodejs is no longer a strange word for many people who are concerned about javascript development. Related information about nodejs has been overwhelming on the Internet. Because of its high concurrency, it has created its special application position. At present, the highest concern in China, the best maintenance of a node. js site should be http://www.cnodejs.org/ I don't want to talk about

In fact, at the beginning, I had some knowledge about nodejs. For example, I know that it is a server-side web server in the Javascript language. For example, I know that its advantage lies in its performance, and the reason for its outstanding performance lies in the efficient V8 engine, that is, the compiler and other language-level stuff are nothing more than the characteristics of some JS languages, functions, Asynchronization, callback and so on.

---restore content starts---This article for Bo Master original article, without Bo Master permission not reproduced!　Nodejs has become the emerging front-end technology, often with other scripting languages can be combined, for beginners may be missing a little bit of practical experience often at compile time to produce exceptions and do not know how to solve, in this I use a practical example to do a typical example:The front-end structure of the p

The article was originally published at the Third Frontier Institute in SZHSHPReprint Please specify Ubuntu 16.04 Installation Nodejs Oh, my God, Linux installation Nodejs is so troublesome. Nodejs Installationcurl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash -sudo apt-get install -y nodejsThere may be errors that cannot be found. cu

One of the most unpleasant things about Nodejs is its single-threaded features, which are impossible to do, and are not strong enough for CPU-intensive scenarios. For a long time, I wanted to find some solutions under the JavaScript language framework to solve the problem of inability to manipulate threads and poor performance. I have been most impressed with the program is fibers, but fibers or other schemes, the online operation is still very awkwar

Objective If we don't learn nodejs, we will be old ... At the time of the HTML5 wave, many ancestors began their journey to Nodejs, and I was working on server-side programs.Later turned to the front, and echelon of the distance has been very large, because I will server language, still dry for a long time, so until now began to learn Nodejs, forward to the full

How to correctly use the c ++ module of Nodejs to link to OpenSSL and nodejsopenssl This is the reason. For some reason, I recently wrote the c ++ module of Nodejs and then called it on the js side. Network Communication is inseparable from ssl, so you need to link to the Openssl library. We originally expected that the user needs to install the Openssl Runtime library, and then our c ++ module dynamically

First, the conceptnode. JS is written in the C + + language using the Google Chrome browser specification engine. is essentially a JavaScript run environmentNodejs not only can parse the JS code and there are no security level restrictions on the browser sideSome system-level APIs are also available, such as:1. file reading and writing2. Management of processes3. Communication of the networkIt's been a fire since 09.Second, it's strong, and with the help of