![]() ![]() Syntax: fs.writeFile( file_name, data, options, callback ) If the file already exists, it will be replaced. The fs.writeFile() function is used to write data to a file in an asynchronous manner. Return Value: It returns the contents contained in the file, as well as any errors that may have occurred.callback function: This is a function that is invoked after the file has been read. ![]() encoding: It stores the file’s encoding.filename: It contains the filename to be read, or the whole path if the file is saved elsewhere.How to trigger a file download when clicking an HTML button or JavaScript?.Create a Responsive Navbar using ReactJS.How to compare two arrays in JavaScript ?.How to remove a character from string in JavaScript ?.Remove elements from a JavaScript Array.Set the value of an input field in JavaScript.How to Use the JavaScript Fetch API to Get Data?.How to force Input field to enter numbers only using JavaScript ?. ![]()
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