Can someone please explain how to prevent Prettier from automatically inserting a new line at the end of my JavaScript file in VS Code?

After installing Prettier and configuring it to format on save, I encountered an issue while running Firebase deploy:

172:6   error    Newline not allowed at end of file    eol-last

I noticed that Prettier is adding a new line at the end when formatting on save. How can I prevent this behavior?

Answer №1

To prevent the Prettier extension from adding a new line at the end of a file, you can adjust the "insertFinalNewLine" option in your prettier configuration file by setting it to "false". Here's an example:

  {
    "insertFinalNewLine": "false"
  }

Alternatively, you can disable automatic line-wrapping and prevent the addition of a newline at the end of a file by setting "proseWrap" to "never". Like this:

{
 "proseWrap": "never"
}

I hope this information is helpful.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

"Pairing AngularJS 2 with Vaadin for a winning combination

Good day, I'm currently following a tutorial but encountering some challenges with integrating Vaadin and Angularjs2 into my Joomla Backend project. The error message I am facing is as follows: polymer-micro.html:196 Uncaught TypeError: Cannot read ...

Is there a way to dynamically replace a section of a link with the current URL using JavaScript or jQuery?

I have a link that appears on multiple pages, and I want to dynamically change part of the link based on the current URL* of the page being visited. (*current URL refers to the web address shown in the browser's address bar) How can I use JavaScript ...

Postpone the processing of a message in the Service Bus Queue until a specific time using NodeJS

Despite trying multiple tutorials, I have been unable to achieve the desired result so far. Currently, my setup involves a nodejs app that sends messages to the Service Bus Queue and another nodejs app that continuously polls it. The goal is to schedule a ...

Dynamic React Gallery with Interactive Image Picker

Looking to develop a new photo management application as an alternative to Google Photos, with a focus on displaying and selecting images in a user-friendly way. Currently using the react-grid-gallery library for this purpose. Here is my current implement ...

gather and handle data from the shared interface between different parts

I have two different paths. One is for products and the other is for products-cart. I want to use a shared ts file for both to store the product and cart information in an array. However, I am encountering an issue. I am unable to make any changes or trans ...

Transforming a JSONP request to automatically parse a text response into JSON

If I have the following request $.ajax({ type: "GET", dataType: "jsonp", jsonp: "callback", jsonpCallback: "my_callback", url: my_https_url, headers:{"Content-Type":"text/html; charset=utf-8"}, success: function(data) { ...

During the build process, Next.js encounters difficulty loading dynamic pages

My Next.js application is utilizing dynamic routes. While the dynamic routes function properly in development mode, I encounter a 404 error when deploying the built app to Netlify. https://i.stack.imgur.com/45NS3.png Here is my current code setup: In _ ...

RxJS emits an array of strings with a one second interval between each emission

Currently, my code is set up to transform an Observable<string[]> into an Observable<string>, emitting the values one second apart from each other. It's like a message ticker on a website. Here's how it works at the moment: const ...

Sequelize.js keeps the previous value for linked tables

My objective is to update the product status within the Product table. Each product has a statusId, which is either "1" or "2". The default value for statusId is always set to "1" for all products and should switch to "2" when the route is accessed once (a ...

Guide for redirecting puppeteers' attention to a new pop-up interface

Currently, I am utilizing Puppeteer to carry out a test on a website. Upon clicking a button, a new popup browser window emerges displaying a report. Inside this new window lies data that I wish to extract. Is there a method for Puppeteer to switch its foc ...

Retrieve the class name based on the ID of the final appearance of the div using jQuery

<div class='user user1' id='newuser'></div> <div class='user user2' id='newuser'></div> <div class='user user3' id='newuser'></div> To retrieve the class name ...

What is the reason behind fullstack-angular generator utilizing Lo-Dash's merge rather than document.set?

This is the original code snippet used for updating: exports.update = function(req, res) { if(req.body._id) { delete req.body._id; } Thing.findById(req.params.id, function (err, thing) { if (err) { return handleError(res, err); } if(!thing) { ...

Tips for obtaining a subset of `keyof T` where the value, T[K], refers to callable functions in Typescript

Is there a way to filter keyof T based on the type of T[keyof T]? This is how it should function: type KeyOfType<T, U> = ... KeyOfType<{a: 1, b: '', c: 0, d: () => 1}, number> === 'a' | 'c' KeyOfType<{a: ...

"An issue has been detected in the Entry module, which cannot be located in

My journey into JavaScript is just beginning, as I diligently follow a well-structured node tutorial available on Github. Despite my best efforts in all the modules, I keep encountering an error message whenever I run yarn dev:wds. ERROR in Entry modu ...

The current situation is not effective; it is causing an error saying "Uncaught TypeError: Cannot read property 'substring' of undefined"

Encountering an error "Uncaught TypeError: Cannot read property 'substring' of undefined" while debugging in Chrome Inspector, with the following code: <script type="text/javascript"> $(function countComments() { var mcount = '/ ...

Unable to execute the new firebase on node server

I'm currently watching this google talk. However, I am facing an issue trying to create a firebase object. Following my package.json file, I initiated with: npm install firebase --save Then proceeded with the following steps: let Firebase = requir ...

Tips for verifying if the input in a Material UI textfield is an <iframe> tag

In my ReactJS code, I am utilizing the TextField component from material-ui. I need to verify if the user input is an iframe. How can I achieve this? Currently, I am attempting to use window.parent.frames.length > 0; to determine if the page contains a ...

Travis CI's TypeScript build process detects errors before Mocha has a chance to catch them

Instead of a bug, the TypeScript compiler is doing its job but causing my Travis builds to fail. In my package, I have a function named completeRound which accepts a number as its first argument and 3 optional arguments. Since it's in TypeScript, I s ...

Using JSON to insert an array into an object with identical key name

var arr = ['1', '2', '3'] var part = {} var partContents = [] arr.map(function(i){ partContents.push({ obj: i }) part['text'] = partContents }) console.log(part); Is there a way to create separate arrays with ...

Issues with receiving data on $.ajax POST request

If you'd like to check out my website Please use the following login details (case sensitive): Username: stack Password: stack Click on the tab labeled "yourhours." The main goal is to send all input box data to a database. At the moment, I am fo ...