The res.format() function performs content negotiation on the Accept HTTP header on the request object if it is present. This function checks the Accept HTTP… Read More
Category Archives: Node.js
The app.disabled() function is used to return the bool values of the setting name. It returns true if the setting name is disabled and returns… Read More
The app.METHOD() function is used to route an HTTP request, where METHOD is the HTTP method of the request, such as GET, PUT, POST, and… Read More
The res.clearCookie() function is used to clear the cookie specified by name. This function is called for clearing the cookies which as already been set.… Read More
The app.get() function returns the value name app setting. The app.set() function is used to assign the setting name to value. This function is used… Read More
The app.get() function routes the HTTP GET Requests to the path which is being specified with the specified callback functions. Basically, it is intended for… Read More
The res.location() function is used to set the response Location HTTP header to the path parameter which is being specified. Basically, it is used to… Read More
The fsPromises.rmdir() method is used to delete a directory at the given path. It can also be used recursively to remove nested directories. It resolves… Read More
The app.render() function is used to render the HTML of a view via the callback function. This function returns the HTML in the callback function. … Read More
The app.enable() function is used to set the boolean value i.e. name to true. It is basically the shorthand for the app.set(name, true) or app.set(name,… Read More
Socket.IO is a library for real-time communication between the server and the client. In Socket.IO, the headers are shared only once and it also works… Read More
Streams are one of the fundamental concepts of Node.js. Streams are a type of data-handling methods and are used to read or write input into… Read More
Async_hooks module is used because it provides an API to register callbacks tracking the lifetime of asynchronous resources created inside a Node.js application. Features: You… Read More
Faker module is used to generate fake data, not only fake data, infect well organized fake data. Faker module is a widely used NPM module… Read More
Node.js is an enhancement to the already existing javaScript. It is used for server-side scripting. It is mostly used to develop dynamic web applications. Node.js… Read More
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