Web Module is used to create a web application in Node.js. A web application in Node.js is a server containing various resources that clients can request, these resources include any type of video/audio files, document files even HTML, CSS, and JS files that combined to form a web page. Using the web module we can …
NodeJS Web Module: A Powerful Module for Web App Development Read More »
Punycode is an encoding syntax representing Unicode using ASCII characters. Punycode can be helpful in transforming the UTF-8 string to ASCII. UTF-8 is a standard universal encoding used worldwide, it is used to process, store and interchange text data on the internet and supports every language, and represents more than 1,40,000 characters whereas ASCII stands …
NodeJs V8 is a built-in module used to get various information like heap memory, it exposes APIs that are specific to the version of V8. Since NodeJS itself build on the V8 engine it is important to know about these details. V8 is a JavaScript engine developed under the chromium project by Google. It was …
NodeJS V8: A Built-In NodeJS Module to Get Memory Information Read More »
NodeJS Assert Module provides a way of testing the expression of a particular condition, if it is true then nothing happens, and the rest of the program is executed without breaking the flow, but if it is false then the asserted error is thrown in the shell and terminate the rest of the code. We …
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NodeJS Query String is used to parse and format the URL query strings. URL stands for Uniform Resource Locator, the location of a given unique resource of a website, resource can be an HTML page, CSS document, Images, etc. Example: Query String appears at the end of the URL, starting with a question mark character …
NodeJS StringDecoder is used to decode the buffer data into a string. Buffer is used to storing the streams of binary data, since this binary data can only understandable by a computer, it is required to convert it into a string so that humans can read it. There is a method buffer.toString() provided by the …
NodeJS Timer is used to set the time for execution of an expression, it gives the power to control the time of execution for different expressions. Node.js is used to create large servers, and process several requests and responses simultaneously, to manage the flow of execution and operation with the time Node.js provide Timers. You …
NodeJS Events provides a way to create custom events that can run asynchronously to perform different operations. Events in JavaScript In JavaScript, an event is a way to detect the different types of responses from the users to perform various operations. The functionality of events in JavsScript is defined by the programmers but triggered by …
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NodeJS Debugger is a tool accessed through the command line that helps to debug the Node.js code. It provides a way to set different breakpoints to stop the program’s execution at a point to find the bug. Node.js Debugger is also efficient to track the value of variables that how they change with the flow …
NodeJS Debugger: Easily Debug NodeJS Code in Terminal Read More »
NodeJS Crypto is a built-in module used to perform several types of encryption and decryption. NodeJS is used to create many applications, and some contain confidential information that should be highly secure. To secure that information, it is required to encrypt them so that a hacker or outsider can not be able to understand it. …