How to Broadcast (From one to multiple peers) using Webrtc and Firebase

I know that firebase can be used with webrtc and I was easily able to go through creating a one to one video-audio calling webapp. I'm Trying to Create a One to several peer broadcasting system,(like twitch) and when i tried to know how it can be done, i found this, its pretty old and i cant figure out how i can implement it with firebase. If there are any npm packages which can help me achieve this or any guide I can refer to, it would be great if you could share them. I'm using ReactJS.

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How to show number of registered users in Laravel based on usertype?

i'm trying to display data from the database in the admin dashboard i used this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count(); echo $users; ?> and i have successfully get the correct data from the database but what if i want to display a specific data for example in this user table there is "usertype" that specify if the user is normal user or admin i want to user the same code above but to display a specific usertype i tried this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count()->WHERE usertype =admin; echo $users; ?> but it didn't work, what am i doing wrong? source https://stackoverflow.com/questions/68199726/how-to-show-number-of-registered-users-in-laravel-based-on-usertype

Why is my reports service not connecting?

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ValueError: X has 10 features, but LinearRegression is expecting 1 features as input

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