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Introduction to the use of _ dirname in Node. js, node. js _ dirname Preface This article mainly introduces the use of _ dirname in Node. js for your reference. Let's take a look at the details below: The method is as follows:

This article mainly introduces Node. for details about how to build a js barcode recognition program, refer to the following article. We will show you a very simple method to build a custom Node module, this module encapsulates the Dynamsoft Barcode Reader SDK and supports Windows, Linux, and OS X. At the same time, we will demonstrate how to integrate this modul

Use node. js to create the website front-end and node. js front-end What can node. js do? I still don't know where he is widely used, and I have no chance to access such a project. Just because I like it, I made a website and back

This article mainly introduces the open-source Node. js application framework HapiJS. This article describes HapiJS introduction, HapiJS installation, project configuration, and development instances. For more information, see 1. Introduction to HapiJS HapiJS is an open-source, Node-based. the js application framework

This article mainly introduces the parsing of Node. js Code deployment method based on modules and packages. As a JavaScript interpreter serving the local operating system, Node adopts a concise deployment method based on the module and package concepts, for more information, see Module path parsing rules Experienced C programmers first write from the make file

[Node. js learning] -- (1) -- HelloWord, node. js -- helloword Today, I practiced an entry-level case of nodejs, which is very lightweight and fast! Official Website Http://nodejs.org/download/ Download Windows 7 64-bit download msi installation package: Http://nodejs.org/dist/v0.12.0/x64/

Here we will share with you node. examples of js operations on the mongoDB database, including connecting to the database, inserting data, closing the database, reading data, and inserting data, are very comprehensive. We recommend this to our partners. Connect to database The Code is as follows: Var mongo = require ("mongodb ");Var host = "localhost ";Var port = mongo. Connection. DEFAULT_PORT;Var serve

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

Detailed description of custom error types in Node. js and node. js Preface In general, few people will consider how to deal with the wrong policies generated by the application. In the debugging process, they simply useconsole.log(‘error')Locating errors is basically enough. By leaving this debugging information, we w

As a good Restfull Api, it is not only about the semantics, readability, power, and orthogonal of service URLs, but also about http Status codes. A good Http Status Code gives users a good response, for example, 200 indicates normal success, 201 indicates successful creation, 409 conflict, and 404 resource does not exist. Therefore, we are working on a node-based architecture. node is found in

This article provides a summary of how node. js implements file operations, which is very detailed and comprehensive. I hope you will enjoy Node. js and file operations in the same way as other languages. Not to mention node. in js