lions- | lions commentary on unix - webversion

Im using widgetUserBox() from shinydashboardPlus() and I'm trying to conditionally pass a url string from the server to the backgroundUrl option of widgetUserBox() in the UI, which displays an image as the background of the user box. This isn't working and the box just defaults to a black coloured background as opposed to following the url link to an image.

Im able to successfully pass text from the server to other elements of widgetUserBox ie. the title, subtitle & footer but am unable to get backgroundUrl to follow the link. I have tried using renderText() , renderUI() and verbatimTextOutput() to pass the url string to backgroundUrl, all with no luck. Is there a solution/workaround to be able to send a url string from the server to backgroundUrl?

I have an example of the issue below:

I currently have the following code, the df2 = df[0] restricts the code to only gather data for 1 game on that corresponding date. I am trying to figure out how to gather multiple games data that took place on the same day.

Idea is to extract match data for all games taken place on one day and continue running for entire page

E.g. tables[20] returns to html links

1) href="/matches/2338970/north-vs-mad-lions-dreamhack-open-leipzig-2020

2) href="/matches/2338968/heroic-vs-mad-lions-dreamhack-open-leipzig-2020

I have tried the following:

TL;DR;

Google's new AR animals appear as if they are AR on the web (like AR.js or 8thWall), but are actually native ARCore applications. The sleight of hand is that a link in a browser (actually a button with a very obfuscated event handler chain) launches the ARCore app itself without any prompt for the user to install anything. How does Google do this? I want to do it too.

Detail

Recently Google introduced a search feature that allows users to view animals in AR by clicking a link from a search info card.

This is true plane-sensing, SLAM-tracking AR, no markers required. Viewing examples on my own phone (Pixel 2 running Android 9), the location and angle fidelity is impressive. I can move the phone around, walk around, and the tiger's foot (for example) stays anchored within a few inches. Likewise the AR objects have excellent visual stability, avoiding the shake that plagues most of the marker-based AR.js apps I've seen, or the mediocre object anchoring I see in 8th Wall's non-marker examples.

As a developer working on AR delivered over the web, I'm mighty curious how they pulled off such a high-quality result. Do they have far superior proprietary tech they're not sharing with the THREE.js / ARKit / AR.js open source projects?

No. Debugging into the the tiger example using USB remote inspection of my phone from my laptop, plus some circumstantial clues, I've concluded that they look so good because they are not web AR, but native AR using ARCore. Somehow Google causes the user's phone to load a native ARCore application (system logs make it appear is ARCore itself is being launched as an application) without any install prompt. Attempting to switch to another app causes the AR app to automatically close, making it difficult to debug or inspect it.

Google's own ARCore docs generally imply that you need to publish an app to the Play store to actually get ARCore enabled software into the hands of users. So, does anyone know how Google does what they're doing here?

All images are my original work

Info card link:

Prompt to grant app permissions to ARCore:

ARCore was just used:

I am trying to find where I'll be redirected at. So I tried to functions for this, but none of those are working properly.

the links is here. when you try to enter, you will be redirected:

https://lions-mansion.jp/MA141070/

so I tried use cURL,

I have three URL and those URLs have the data that I want. But each data in the different html tag. So that's why I can't give the same Xpath for all. I need to try "if not find it this Xpath then try this." like a way. But i am bit confused to how to do that?

For example, these are the links $linkBox:

I m facing some trouble about file_get_contents and DOMdocument, also Xpath.

I am trying to do some scraping. So I made an array for website sites link.