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I am working on a React project and am trying to convert a blob of JSON into JSX markup.

I have this code working, but it only seems to render the very first item. I am unsure how to get it to return the required, entire stack.

https://codesandbox.io/s/nervous-matsumoto-q8h0c?file=/src/Home.js

The JSON blob would look something like this:

I have this result from a Ansible playbook

Hello everybody working on a project and get this code from a repo and have some types errors and I cant understand them because I cant have the knowledge to solve and I didnt find nothing on google about these errors.

The problem is the @require this.#property and error as null value. I cant understand the problem, can explain me the problem?

Home Widget

I'm traying to understand why I cannot see in the html using ngFor all the users and there components in a table. It's seams that retain in usersList: User[] the response that is an array list of type User as in the next image PtrSCr of the Web page and the console error but in the end it say that Error: Error trying to diff '[{"id":101,"userName":"tcorneanu","password":"password","email":"tcorneanu@gmail.com"},{"id":104,"userName":"user3","password":"pwd3","email":"user3@gmail.com"}]'. Only arrays and iterables are allowed HTML

I don't understand why in Positioned widget, I get an error that child parameter isn't defined as well as in AnimatedContainer the 'duration' parameter isn't defined.

I checked the official documentation first, but don't know why it's not working.

https://api.flutter.dev/flutter/widgets/Positioned-class.html

https://api.flutter.dev/flutter/widgets/AnimatedContainer-class.html

I am using Hero and a PageRouteBuilder to navigate with animations between two screens. The problem is that my pop animation is way shorter than my push and that looks a bit clunky. Here is a ScreenVideo for a better understanding.

That is how I build my push:

I have three possible ways in which I can set the height of the 'hero' section of a given page, where there's a level of prioritisation of which variable should be chosen.

If the variable is set at the page level, then use that.

If it's a blog archive or blog post, then use the blog options settings.

If they're not available, use the theme settings.

if they're not available, use the default.

If it's not a blog, then use the theme settings if available, otherwise, use the hard-coded default.

Here's how I've written it so far:

I have a somewhat mobile responsive header, but there are some dropdown menus that I would like to keep flush to the edge of the header element regardless of changes in viewport size as the header adjusts.

I tried putting those dropdowns in their own element such as a div or section and adding all the same css from the individual selectors, but I did not make progress there.

I am working on a recipe app with angular, and trying to set up communication with backend services using HTTP. I have been following along with angular documentation to set this up, here is the link https://angular.io/guide/http#sending-data-to-a-server. When I add in the code to make a POST request, I get the following error: