JavaScript Using degrees symbols in React and JSX

You can use HTML entities within literal text in JSX.

function App() {
  return <h1>&deg;F</h1>;
}

You can use the unicode number corresponding to the entity if you need it inside a string.

function App() {
  return <h1>{'\u00b0'}</h1>;
}

A few other ways of approaching it are listed in the JSX Gotchas part of the documentation.

Answer:1

Usually I just type the actual symbol. In your case: ºF

Answer:2

I wanted to convert an array to a textfile with a newline separating each entry. I found out about an npm package called array-to-txt-file. Here is the webpage: array-to-txt-file This package claims ...

I wanted to convert an array to a textfile with a newline separating each entry. I found out about an npm package called array-to-txt-file. Here is the webpage: array-to-txt-file This package claims ...

  1. node.js array to text file
  2. node red dashboard text array

I've read that having an async inside a Promise is anti-pattern for async/await. The code below works, but I am curious how else to achieve the same result without having async in Promise. If I ...

I've read that having an async inside a Promise is anti-pattern for async/await. The code below works, but I am curious how else to achieve the same result without having async in Promise. If I ...

I have a m("p.help") element which is removed with a click event. I also want the element to be removed automatically after a few seconds if not clicked. I need to set a time out on it. Setting time ...

I have a m("p.help") element which is removed with a click event. I also want the element to be removed automatically after a few seconds if not clicked. I need to set a time out on it. Setting time ...

This is the result: This is what the page shows when the JSON sets childnode.state.selected For example: {"children":[],"id":37,"text":"应用显 示","orderid":1,"parent":36,"state":{"disabled":false,"...

This is the result: This is what the page shows when the JSON sets childnode.state.selected For example: {"children":[],"id":37,"text":"应用显 示","orderid":1,"parent":36,"state":{"disabled":false,"...