Mirror | Magic mirror application | Runtime Evironment library

The site that I want to parse is often unavailable. Fortunately, it has several mirrors that may not be available either. Therefore, I need to check them all and select the first available mirror for further work. How can i do this?

I am trying to mirror the google image search. so far I know that q is the name for the actual google search (or query). On the address it will look: www.google.com/search?q=parrot but on the google image search also appears /search?q=parrot&tbm=ish

I looked and found out that tbm stands for "to be match" and is a filter and I guess is the filter to match the images... but I don't have a clue how to put inside my html code.

So far I have done this:

I'm not sure if the question was clear enough so I'll show the code and what's actually going on. Exerpts of the code's relevant parts are as follows:

I'm trying to do a tree menu but I have a function in my component that will either show the element or hide it. since i'm generating it with the tree I cannot give every element different function, so I have the data model as it's shown in the tutorial for mat tree where I have the function as a string therefor node.function but this doesn't work. How do I make it work? Also i cannot access the function because it's in a different component from where i'm exporting the data.

when i'm try to clone repository by command

I have two PheWAS plots, and the number of categories (x axis, 20 categories) is the same in case of both. I would like to put them on the same plot, mirroring one of them on the y axis, but leaving the x axis titles in the middle.

Example data:

I'm creating a 3d scene using a-frame (https://aframe.io) and I need some sort of way to mirror an html div onto a plane inside a-frame. For example, lets say that there is a div with some code where I can draw on it similar a whiteboard on the bottom left corner of the screen. Everything that I draw on the whiteboard should be mirrored to the a-frame plane. That way I should be able to see my whiteboard drawing in my a-frame scene.

I've tried using two components the a-frame html embed component (https://github.com/supereggbert/aframe-htmlembed-component) and the a-frame shader component (https://github.com/mayognaise/aframe-html-shader) and both work for displaying html in my scene on a 2d plane however the 2d plane in my scene doesn't mirror the whiteboard and doesn't update. That means when I draw something on my whiteboard, instead of mirroring onto 2d plane and showing what I've drawn in vr, there is just a whiteboard with nothing drawn on it.

I need to be able to create a div in html with a whiteboard or other code on it and have the same html be displayed on a 2d plane in my scene. The 2d html on the plane should update meaning if I draw the letter "a" on my whiteboard, the letter a will appear on the 2d plane in my scene. As long as there is a div where I am able to put my 2d html (my whiteboard) and the div mirrors in vr, that would be the ideal solution. Is there some code that could accomplish this?

Am I missing something with the two component I've tried that allow me to accomplish this? (Two components: https://github.com/supereggbert/aframe-htmlembed-component and https://github.com/mayognaise/aframe-html-shader) Or maybe a different A-frame component?

Ideally I am seeking the code for a component that allows me to mirror a div onto a 3d plane in my scene, or recommend a component that allows me to display interactable content on a 2d div.

I have a list containing items that mirror file names. I would like to filter only the names that are contain only digits. I seem not to get it right. Even matching a a single digit seem not to be working. Am I the one not doing it right? Any leads or suggestions would be appreciated.

Sample of code:

I have the following ASP.net Core MVC controller: