node js security scanner

become performance and bad. These are called Demonic Evil regexes: To group repeating text Duplicate content within a repeating group([a-zA-Z]+)*, (a+)+ or (a|a?)+ in the aaaaaaaaaaaaaaaaaaaaaaaa! face of such input, are fragile. This can cause a lot of computation. For more details, refer to Redos. You can use the Node.js tool Safe-regex this to detect your regular:‘(beep|boop)*‘true $ node safe.js ‘(a+){10}‘false Error handling

Why is Node. js so popular? Why is Node. js popular? Why is node. js popular? Node. js is a server technology used to build and run Web appl

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. js module loading details. This article describes how to load core modules, file modules, directory modules, and file Loading modules, for more information, see JavaScript, one of the most frequently used programming languages in the world. It is a common language in the Web world and used by all browsers. JavaScript was born in the era of Netscape, and its core content

This article mainly introduces Node. js module loading details. This article describes how to load core modules, file modules, directory modules, and file Loading modules, for more information, see JavaScript, one of the most frequently used programming languages in the world. It is a common language in the Web world and used by all browsers. JavaScript was born in the era of Netscape, and its core content

This article focuses on introducing node. blocking and non-blocking calls of js callback functions involve node. knowledge about js callback functions. If you are interested in this article, learn it together. First, node. as a javascript running platform,

Node. js in my eyes and Node. js in my eyesFunction:1. Internet Browser (IE, FireFox, Chrome)Provides a basic set of javascript language interpreters and execution environments.2. Web Server (Apache)The built-in http module can be used to simulate an Apache server or a client to initiate an http request;The built-in ne

Node. js network communication module implementation analysis, node. js Network Communication Preface Presumably, we should use Node. js most to create http services. Therefore, for every Web Development Engineer,

/install.sh | sh Check the version after running. $node --versionv0.10.30 4) install OurJS Select a suitable directory to run the following script (for example, under the/var/www directory) npm install ourjscp -r node_modules/ourjs ./chmod 755 ./ourjs/ourjs.sh ./ourjs/ourjs.sh The general process is to download ourjs from npm, then copy it from the node_modules directory, and change ourjs. sh to executable and run the service. 5) test http: // l

This article mainly introduces how to use Meteor with Node. js Code example of real-time chat application, Node. as an asynchronous framework, js is used to compile real-time applications. For more information, see Derby. the framework for js comparison is Meteor.

Perfect solution to NODE. JS cross-origin problems, node. js cross-Origin My company colleagues (front-end) wrote pages over the past few days and said they could not get the desired JSON. Android iOS can get it, however, he is also a newbie and does not know why he only knows the cross-origin issue of

Node. js Data Encryption Transmission Analysis, node. js Data Encryption Preface For encrypted data transmission, there are several methods that people often use. One is ciphertext transmission, and the other is ciphertext transmission. The other is to encrypt data using keys and decrypt data using public keys, the tra

This article mainly introduces common methods of CRYPTO in the NODE. JS encryption module. For more information, see use require ('crypto') to call the encryption module. The encryption module requires the underlying system to support OpenSSL. It provides a security credential encapsulation method that can be used for HTTPS