Weird serviceworker behavior in iframes

Example.com/index.html defines a static iframe element with hard-coded src = another.com/frame.html.

Another.com has a serviceworker that frame.html creates and successfully postmessages to.

After another.com serviceworker is registered and responding to messages, reloading the top index.html (before the serviceworker timeout terminates) will again populate the iframe with another.com/frame.html, and even though the service worker continues to serve fetch requests, it no longer responds to postmessage, nor can serviceworker console.log messages be seen in the chrome devtools.

Via Active questions tagged javascript - Stack Overflow https://ift.tt/HdSxJQE

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Prop `className` did not match in next js app

I have written a sample code ( Github Link here ). this is a simple next js app, but giving me error when I refresh the page. This seems to be the common problem and I tried the fix provided in the internet but does not seem to fix my issue. The error is Warning: Prop className did not match. Server: "MuiBox-root MuiBox-root-1" Client: "MuiBox-root MuiBox-root-2". Did changes for _document.js, modified _app.js as mentioned in official website and solutions in stackoverflow. but nothing seems to work. Could someone take a look and help me whats wrong with the code? Via Active questions tagged javascript - Stack Overflow https://ift.tt/2FdjaAW

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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

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