I had a text editor in my react app, everything until now was working perfect, until I decided to add Content-Security-Policy in my app. Then my Text Editor stoped working. So I put this meta tag insi...

I have not worked with Content Security Policy before. I'm getting the following error when redirecting users to Stripe Checkout. Even after adding meta tags to index.html, I'm still getting error. H...

I am wondering how I can make my PHP Meta refresh, faster than a second. if( (int) $page > 0 ) { print '<META http-equiv="refresh" content="0;URL=index.php?id='.($page-1).'"...

I saw several website which do not close meta tag and also saw several site which close meta tag. like other HTML Tag, closing of meta tag is mandatory? or it optional? <meta name="viewport&qu...