firebase node js tutorial

Download and install MongoDB downloadReference: MongoDB official website http://www.mongodb.org/Download Mongodb-win32-x86_64-2008plus-ssl-3.0.0-signed,msiTip: See how many bits the system isWMIC OS get OsarchitectureInstallationReference: official website Tutorial http://docs.mongodb.org/manual/tutorial/install-mongodb-on-windows/?_ga=1.253820552.1291971383.1425393574All the way to the point, and specify t

Reprint Address: http://blog.csdn.net/haidaochen/article/details/7257655node. JS installation under Windows platformGo directly to Nodejs's official website http://nodejs.org/Download Nodejs installation program, double-click on the installation can beTo test whether the installation was successful:At the command line input node–v should be able to view the Nodejs version number of the current installationA

How many times have you found yourself viewing stack traces in a terminal or monitoring system, but you can't see why? If your answer is "many times", then you should look at this post. It doesn't matter if you don't run into this kind of situation often, you can also read this article for boredom.When dealing with complex data from a node. JS server, it is important to learn from the errors that can be ret

node. js CAKEphp, node. js, MongoDB? Three skills?Beginners, I hope you can share to me a bit more good learning site or book, thank you! Reply to discussion (solution) The documents of the respective official website, the best Download MongoDB installation package on windowsxp? Download MongoDB installation pack

Thank the original http://blog.csdn.net/haidaochen/article/details/7257655node. JS installation under Windows platformGo directly to Nodejs's official website http://nodejs.org/Download Nodejs installation program, double-click on the installation can beTo test whether the installation was successful:At the command line input node–v should be able to view the Nodejs version number of the current installatio

writes the contents to the Output.txt file readerstream.pipe (Writerstream); Console.log ("Completion of program execution");Chained flowA chain is a mechanism that flows through the connection output to another stream and creates multiple pairs of flow operation chains. Chained streams are typically used for pipeline operations.Next we are using pipelines and chains to compress and decompress files.Create the Compress.js file with the following code: var fs = require ("FS" var zlib = requir

There is installation on the uninstall, uninstall Tutorial reference: http://www.cnblogs.com/EasonJim/p/6287141.htmlFirst, the official Download pkg installation package 1, installationTo the official website https://nodejs.org/en/downloadSimply double-click to run.2. UpdateDownload the latest installation package directly from the official website and install it all the way to the next step.Reference: Http://stackoverflow.com/questions/11284634/upgra

Learning website: http://www.nodejs.net/a/20141016/232139.html;Note: Describes how to benefit JavaScript as a server-side script through NODEJS Framework web development. The NODEJS framework is a V8-based engine and is the fastest JavaScript engine available today. The Chrome browser is based on V8, and opening 20-30 pages is a smooth one. The NODEJS Standard Web Development Framework Express helps us quickly build web sites that are more efficient than PHP and have a lower learning curve. Very

CAKEphp, Node. js, MongoDB node. js CAKEphp, Node. js, MongoDB? 3? Technology? For beginners, I hope you can share with me some of the best learning websites or books. thank you! Reply to discussion (solution) The documents

for sending messages to the server.Use socket. io and nodejs to build a websocket Server Socket. io can not only build the websocket service of the client, but also support the websocket of the nodejs server.Install socket. io in nodejs Use the node plug-in management package and run the following command to install socket. io successfully. Npm install socket. io If there is no npm or windows users can use github to download socket. io and put it

Test with AB under ApacheFollow: the Apache AB (Stress test tool) Tutorial is referenced below:http://blog.csdn.net/ahaaaaa/article/details/51514175Compile version installation and configuration:Http://www.cnblogs.com/gsls200808/p/4506301.htmlMSI: Version downloadhttp://archive.apache.org/dist/httpd/binaries/win32/Ad can fully simulate a test request initiated against a Web server under various conditions, and it can also initiate a test request local

The third chapter of the original tutorial Https://github.com/nswbmw/N-blog/wiki/_pagesThere are three ways to upload files now:Use Express's own file upload feature, no database involvedUse formidable external module, no database involvedUploading to MongoDB, involving the databaseHere you use the first, the user will file, stored in: blog/public/images/folder.Blog/views/header.ejs in Index.js Add code:Fs=require (' FS '),And:New Upload.ejs under blo

1. Create a input.txt text file and write something inside.2. Create a Main.js fileVarfs = require("FS"); var data = fs. Readfilesync('input.txt'); (This place must be prefixed with the name of the suffix)console. Log(data. ToString()); console. Log("program execution ends!") ); 3. The results of the code above for synchronization are as follows:$ node main. JS Rookie

This article mainly introduces how to build a Web server for Nodejs. In this article, we will use Nodejs to build a simple Web server. If you are interested, refer to building a Web server using Nodejs to learn Node. js is a comprehensive introductory tutorial. To complete a simple Web server, you need to learn several important modules in Nodejs, such: the http

The first chapter of the original tutorial https://github.com/nswbmw/N-blog/wiki/_pages. Because of the version number and other reasons, in the original tutorial based on a slight modification can be achieved.Environment:Win7 Flagship edition 64-bitnode.js:0.10.31mongodb:2.6.4express:3.xEffect: User interface:Login interface:watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqvzg9uz3noyw9zahvhaq==/font/5a6l5l2t/fo

This is a free article on how to develop MongoDB, Node. js, and RockMongo applications on a Windows machine through OpenShift Online. This is not a title because it is too long. Cool. Now let's take a look at what's going on. OpenShift Online-Red Hat public cloud program development and hosting platform, which can automatically configure, manage, and expand applications so that you can focus on writing busi

/* Author: BJF; Application: Read the contents of the file; */ function Read_file_content ($FileName) { Open File $FP =fopen ($FileName, "R"); $data = ""; while (!feof ($FP)) { Read the file $data. =fread ($fp, 4096); } Close the file Fclose ($FP); Delete the file Unlink ($FileName); Return the content from the file Echo $data; } Read_file_content ("a.html") ?> The difference between fread and fgets Fread: Calculates the length in bytes, reads the data according to the specified length and numbe

Disclaimer: the tutorial is from "out-of-the-box use of Node". Source code cases are all from this book. Blog posts are for personal study notes only. Step 1: Create a chat server. First, let's write a Server: var net = require('net')var chatServer = net.createServer()chatServer.on('connection',function(client){client.write('connection~~~\n')client.end()})chatServer.listen(2333)console.log('Server') You c

");Chained flowChaining is a mechanism for connecting output flows to another stream and creating multiple action chains, which are typically used for pipeline operations.Next we are using pipelines and chains to compress and decompress files.Create the Compress.js file with the following code:var fs = require ("FS"); var zlib = require ("zlib"); // The compressed Input.txt file is input.txt.gzfs.createreadstream (' input.txt ') . Pipe (ZLIB.CREATEGIZP ()) . Pipe (Fs.createwritestream (' inp

(() => { socket.emit('random', Math.random())}, 500)socket.on('warn', count => { console.log('warning count: ' + count)})socket.on('disconnect', () => { clearInterval(interval)}) Transmission stream Socket. io can process streams Server code io.on('connection', function (socket) { let stream = ss.createStream() ss(socket).emit('script', stream) fs.createReadStream(__filename).pipe(stream)}) Client code let socket = io('http://localhost:3000') ss(socket).on('script', stream => { let buffer =