Drupal 8.x

Hi, Can I use Drupal with Cassandra? Because my working project requires to use Cassandra DBMS. Please help me. 

I performed the most recent core update on my site's localhost via composer. The update worked fine.

I then committed changes to git, pushed it to my github repository and then git pulled it to my live server (shared hosting/cPanel).

That caused my live server to go white, with no pages loading anymore and it also stopped drush commands from working in Terminal (logged in via SSH) on that server.

I restored the Server to previous day backup and site loads fine again with drush commands running OK again.

I tried it again but went the extra step of:

Hi,

how can I check if a term already exists in a given taxonomy vocabulary? If it does not exist then I want to add that term. I have written few lines of code, but that behaves incorrectly,

I want to hide simplenews, activity and submissions tabs on user pages. I see that was a module to do that (Tab Tamer) but it was designed to Drupal 7 and I'm in D8.

I tried various alters form codes in module without sucess. Any kind of help was very appreciated.

Hi there. How can I remove the link to user profile, in the image display on profile page?

I think that's redundant. I searched for this but I only see the way to remove the link completely and I want to keep the link in another pages.

I'm using the last stable version of Drupal. Thanks for your time.

Changed Google Maps API Key in Admin web services.  Output value to web page remains the old value, not the new configured value.  All caches have been cleared.

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