node js exception

This article mainly introduces how to install and run the Node. js environment. Node is a JavaScript interpreter based on the GoogleChromeV8 engine. For more information, see InstallerNodeJS provides some installation programs that can be downloaded and installed at nodejs.org. In Windows, select an installation file with the. msi suffix that matches the system

attributes: 1,error.message-Error message 2,error.stack -Error stack tracing information In addition to the attributes of the Error instance, you can also customize some Error attributes. For example, to customize an attribute status that indicates the status: Var error = new Error ('the page you accessed does not exist'); error. status = 404; 2.2 System Error System Error: JavaScript ErrorErrorAn extension of the object, which indicates the operation errors that the program can handle. These e

This article focuses on the appropriate direction of node. js, what is node. js suitable for? And what are the benefits of node. js? Please see the article for more detailed details. First, let's talk about what

This article mainly introduces Node. in js, the event transmitter mode is used to implement event binding. This article also explains the basic knowledge of callback mode, transmitter mode, and event type. For more information, see Node, many objects launch events. For example, a TCP server will launch a "connect" event whenever a client requests a connection. Fo

Node. js ~ Deployment on linux ~ Solution for accessing the node. js website over the Internet, linuxnode. js This is the last node. subsequent articles on deploying js to linux, when

* * The original link is * * [http://www.hostingadvice.com/how-to/install-nodejs-ubuntu-14-04/] (http://www.hostingadvice.com/　　HOW-TO/INSTALL-NODEJS-UBUNTU-14-04/) * * by author Jacob Nicholson published in October 27, 2015**** here to thank the author * * node. JS is becoming more and more popular as a JavaScript-based development platform. Many developers want to build programs and libraries developed th

Simple getting started with Node. js in Windows, and getting started with node. js Recently, Paypal and Netflix announced the migration to Node. js, the server-side Javascript platform has proved its value in the enterprise field.

This article introduces how to use C ++ in window7 to compile the extension module for node. js, and attaches a simple hello instance. For more information, see. Prerequisites: Install node. js, Python2.7, and visual studio 2013. Process:Install the GYP project generation tool npm install-g

thrown. After executing this statement, it is equivalent to executing a throw () Statement in the local Node. js file. For example:ThrowException (Exception: TypeError (String: New ("Wrong number of arguments "))); It is equivalent to executing a Node. js:Throw new TypeError ("Wrong number of arguments "); Undefined (

In node. js, q. js is used to implement api promise. node. jsq. js About what is promise and promise solution is what problem, please experience node callback asynchronous encoding method, along with the step http://wiki.commonjs.

Node. js has quickly benefited from its event-driven and asynchronous features. This article will introduce 10 articles. It has been tested that it can greatly improve the skills of Node applications. Let's take a look at NodeJS one by one as a server-side JavaScript interpreter, which will change the concept of how the server works. It aims to help programmers b

This is the first article in the Node. js Study Notes series. It mainly explains how to install Node. js on Windows and Linux. The software installation version 0.12.0 is used as an example. I hope you will like it. Simply put, Node. js