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executed directly from the node, then require. the main variable is set to a module object, which means you can determine whether a module runs directly during the test. [javascript] view plaincopyprint? Require. main = moduleFor example, if foo. js is run through node foo. js, true is returned. If it is run through r
object is like: | Addr | content | ---------- | -------- | obj. data | Memory 1 || Data | memory 2 | Point data to a new memory of 2. If it is a traditional reference (C ++ reference mentioned above), then obj. data itself becomes the new memory 2, but in JavaScript, values are passed, and the object copies a new reference during the transfer process. Therefore, changing the new copy variable does not affect the original object. Module. exports and exports in
This article mainly introduces the information shared by LDAP query instances under node. js. For more information, see: Obtain uid = kxh user data from an LDAP Server LDAP address: ldap: // 10.233.21.116: 389 In the project root directory, first npm an LDAP access library ldpajs Npm install ldapjs In the project root direct
This article mainly introduces how to use VS to develop Node. the js method mainly uses NTVS (Node. jsToolsforVisualStudio). For more information, see NTVS (Node. jsToolsforVisualStudio) is an IDE tool that runs on VS2012 and VS2013. Using this plug-in is undoubtedly a good news for our traditional. net developers to l
required for BT download and the settings for the Tracker server. The file information is generated based on the calculation of the target file, the calculation result is encoded according to the Bencode rules in the BitTorrent protocol. The main principle is to divide the downloaded files into equal blocks, which must be an integer of 2 K to the power of 2 k (because it is a virtual block, files are not generated on the hard disk), and the index information and Hash Verification Code of each b
This article mainly introduces a simple node. js server example. This article implements a simple helloworld example and shows how to run this server, for more information, see the following example: hello world. It seems that the first section of each language tutorial will talk about this, and we are no exception. First, create a project directory, which ca
This article mainly introduces how to integrate node. js with the Baidu UE editor. For more information, see Abstract: I recently set up my own blog. I may not be able to write a blog for a while, but I still want to share some good things with you. Blog websites must have an editor for editing articles, so they checked some information online. The background of most Editors is based on java, php, asp, and
This article mainly introduces how to integrate node. js with the Baidu UE editor. For more information, see Abstract: I recently set up my own blog. I may not be able to write a blog for a while, but I still want to share some good things with you. Blog websites must have an editor for editing articles, so they checked some information online. The background of most editors is based on java, php, asp, and
Node. js code specification, node. js Code When calling a function, there is no space between the function name and the left parenthesis. There is no space between the function name and the parameter sequence. There is a space between all other syntax elements and the left parenthesis.Use the small hump naming method a
6.1 Synchronous Methods vs. async methods/856.2 Read/write to File/86Full read/write of the 6.2.1 file/866.2.2 start reading/writing files from a specified location/916.3 Creating and Reading directories/976.3.1 Creating a Directory/976.3.2 Reading directory/986.4 Viewing and modifying a file or directory information/996.4.1 View information for a file or
Detailed Description: use Node. js to write a simple command line tool, node. js command line This article describes how to use Node. js to write a simple command line tool: The operating system must be Linux 1. Objectives Ente
node. JS learns to follow the flow of this book. At the end of the 7th chapter and the end of the 10th chapter, respectively, a small project to practice practiced hand. Node. JS's Introductory Learning Plan is like this. Directory: qq:1045642972 Welcome to the book and discuss nod
Node. js removes BOM headers in batches and node. js removes bom My colleagues wrote a tool, but there is a bug that after the file is replaced, the format of the original file is changed to utf8 BOM. XML with BOM may not be readable on Mac, therefore, you need to write a tool for processing. In fact, the idea is rela
Even HTTPS Web pages, the way of parsing is not consistent, you need to try more.Code://======================================================//aitaotu Image Bulk download node. JS Crawler 1.00//November 14, 2017//======================================================//built-in HTTP modulevarHttps=require ("https");//built-in file processing module for creating directories and picture filesvarFs=require ('
The difference between this and the previous one is that the address is not regular, you need to find the address of the next page and then crawl over to find.//======================================================//abaike Image Bulk download node. JS Crawler 1.00//November 9, 2017//======================================================//built-in HTTP modulevarHttp=require ("http");//built-in file processi
Nodejs code snippets worth collecting. You can add them to your favorites and use them in subsequent work, if you are interested, you can refer to the following code snippets worth collecting for your reference: 1. For details about node. js static resource compression and caching, refer to: node. js creates a static
Details about Node. js serialization Process Control and node. js serialization Serial task: the task that needs to be followed is called a serial task. You can use the callback method to execute several asynchronous tasks in sequence. However, if there are too many tasks, you must organize them. Otherwise, excessive c
Sample Code for renaming and moving node. js files, and node. js sample code An example of uploading files by node is as follows, DoUpload () {var formData = new FormData ($ ("# uploadForm") [0]); $. ajax ({url: 'http: // localhost: 3011/upload', type: 'post', data: formData
. Libuv also provides an abstract pthreads-like thread for more complex Asynchronization. Node. js C/C ++ extensions must go beyond standard event loops. The plug-in authors encourage them to think about how to avoid blocking the I/O Event loop and perform task-intensive work through libuv non-blocking system operations, working threads, and custom threads. • Node
',closeByEscape: false}Build an example Let's take a look at my simple example. Use express generator to create a new application, or directly useGetting started with Node. js development-Keep logging on with cookies. .Add a self-written file The ngdialog.htmland servertpl.html files are stored in the public directory of the project, and ngdialog.
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