Author: admin

I have a Jest unit test that is testing an error from a mocked API call to ensure that the error message is displayed on the page. In my actual file, I’m using notistack to display the error messages. …

I have a recursive function which performs the following things(among others), in that order: Prints the array A which is passed as a parameter Concatenates some new values into it: A=A.concat(…

I would like to change a row’s background-color in a table, if I select an object of a “select”‘s list, but only if this element, which is a number is even. But the main problem is that the &…

I want to see the input in a project and get the output at the same time. They did this only in the so-called way. But I want the output of my buttonless post. how to do?

i have routes with the get method. app.get(“/info/teachers”, controller1); app.get(“/info/teachers/:teacherid”, controller2); app.get(“/info/students”, controller3); app….

In the react component, there is a form used to post a comment. When I post a comment, it gets submitted and appears in the database. Using map function, I’m trying to display the blog comments on the …

I am trying to find an object from an array of objects. I am using NextJs, React 17.0.2, typescript 4.5.4, framer-motion and tailwindcss. Here’s the array: // rolls.js const Rolls = [ { titulo: &…

I am trying to fetch a guild using its ID which the bot is in, but it doesn’t seem to work. Whenever I run this, it outputs a collection of every guild the client is in. e is read from a JSON file, …

I created a form and as long as the inputs that have the required attribute are empty, the button will keep disabled. When only the inputs with the required attribute are filled in, the button will be …

Why i am getting this type of error ” Cannot read properties of undefined (reading ‘quantity’)”. When i am trying to use onclick() function in button its is not working . I always shows a …