g suite – Is it possible to continue sending and receiving emails in GMail while using a custom DNS setup?

I have a domain that I bought and set up for business emails through GSuite and that are all managed through Google domains. We use a third-party email sending platform that is linked to Gmail and use the default settings for Gmail / Domain. We have another third-party service that requires us to change our domain name servers. When I change the DNS records, Google tells me, "You appear to have changed your name servers. All of the settings for your domain (including website, email, synthetic records, and resource records) are currently disabled. To enable these settings, you must You need to restore the Google Domains name servers. "

Is there a workaround to do BOTH? Do you have custom DNS settings AND still send email through Gmail? I can't add the custom name servers to the existing Google DNS, and adding the default Google DNS to the list of custom servers doesn't make any difference either.

ETA: I tried to add the custom DNS settings required by third parties to the default Google DNS (this is not possible) and I tried to add the default Google DNS settings to the custom settings (it makes no difference). I've searched Google Community Support and elsewhere for similar cases, but all I've seen is using custom domains with Gmail, not using Gmail with custom name servers (since there is generally no real reason for this) ).

Would this WPDB setup lead to potential racing conditions?

I have a page on my website with numerous elements that can / cannot be liked by a simple Admin Ajax call.

In the associated PHP code it looks like this:

// Fetch the existing meta from this element. The array of users who already voted, and the current score.
global $wpdb;
$row = $wpdb->get_row( "SELECT `rating_users`, `rating_score` FROM `table` WHERE `file_id` = $file_id" );

$voted_users   = $row->rating_users? unserialize( $row->rating_users) : array();
$current_score = $row->rating_score ?: 0;

// Now verify this current user has not already voted, check the array.
foreach ($voted_users as $id => $ip)
{
    // check if current user ID / IP has voted, exit if true...
}

// Good to go, add this user to the list of users who have voted now.
$voted_users() = array(
    $user_id => $user_ip
);
$current_score++;

$wpdb->update(
    'table',
    array(
        'rating_users' => serialize( $voted_users ),
        'rating_score ' => $current_score
    ),
    array(
        'file_id' => $file_id
    ),
    array( '%s', '%d' ),
    array( '%d' )
);

So I have the feeling that between the time I (get the current list of users who voted / rated …) check whether this is a valid vote … and then adjust the values ​​in the database again / update), another user could have initiated the same process – and thus deal with "wrong" data. Data would be lost because one process would overwrite the other when wpdb-> update was called.

I have not checked this as it is difficult to emulate a racing condition, but it seems to be valid – what is a better way to do the above that would not cause this problem?

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magento2 – I created a data patch, setup: the upgrade is never completed

I have created a data patch. After I run setup: upgrade it does the job but never ends the setup upgrade command.

View post on imgur.com

View post on imgur.com



The data patch itself looks like this

setAreaCode('frontend') ;
        $this->searchCriteriaBuilder = $searchCriteriaBuilder;
        $this->_productRepositoryInterface = $productRepositoryInterface;
        $this->attributeRepository = $attributeRepository;
        $this->collectionFactory = $collectionFactory;
    }

    /**
     * @inheritDoc
     */
    public static function getDependencies()
    {
        return ();
    }

    /**
     * @inheritDoc
     */
    public function getAliases()
    {
        return ();
    }
    public function apply()
    {
          //$searchCriteria = $this->searchCriteriaBuilder->addFilter('manufacturer','LG')->create();





        $productcollection = $this->collectionFactory->create()->addAttributeToSelect('manufacturer','LG')->load();
        foreach ($productcollection as $product) {
            try {
                $this->_productRepositoryInterface->delete($product);
            } catch (StateException $e) {
            }
        }

    }

}

I tried to use return after the end of foreach, but nothing happened.

Settings – Portable input device, setup best practices

We are working on a mobile 3D scanning device. The device is a small handheld device the size of a GoPro camera. The device has no display or other controls. The idea is that the user either connects the device to a computer / smartphone, sets the desired parameters and then walks around the object with the scanner aimed at the object.

Technically speaking, both Bluetooth and WiFi interfaces are available on the device. What are some best practices / examples of the process of connecting the computer / smartphone to the device?

Our previous ideas are:

  • Add a button to the device to put it in "Bluetooth pairing mode". The user pairs the device via the Bluetooth menu on the computer. Then he downloads our app and runs it to set it up. All subsequent communication runs via Bluetooth. (Like most bluetooth headsets)

  • When started, the device provides a WiFi network, the user connects to this network and then opens a website in the browser. The website is operated by the device and enables direct configuration. (Like some printers)

  • The user downloads our app, which then tries to establish a Wi-Fi direct (not too familiar with this technology) with the device. (I'm not sure if something like that is used)

  • The user downloads our app, which prompts the user to connect the device with a cable. After connecting, we either automatically set up the Bluetooth connection or allow the user to set up their WiFi credentials for the device at home. (Apple Magic Keyboard does that)

I would appreciate advice on this.

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Unity Hub 2.3.0 buggy setup?

I recently downloaded it new Unity Hub 2.3.0 Setup and since I hadn't used (or downloaded) Unity Core with the previous version of the hub, I just deleted The folder that contains Unity Hub instead of uninstalling it like any normal person. Every time I open the Unity Hub setup and try to install it, it always appears the same "Installation canceled, could not be installed successfully" Error. I can't even uninstall the previous version from Windows Settings! I tried changing the destination folder but it still doesn't work.

Any help is appreciated!

P.S. This error occurs during installation UnityHub, not the Unity Core Platform! I've also looked at all other similar posts.

Thank you very much.

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postgresql – Postgres setup for multiple projects

I have a Postgres DB server setup on my Raspberry Pi. I am working on two different projects:

I have different users for these projects and the users of each should not be able to see the data of the other project. To enable this, I created two databases on the server:

My setup on pgadmin4 looks like this:

=> Server

=====> projects

==========> project1_db

==========> project2_db

I also created two users:

  • project1_user
  • project2_user

I have made each of these users the owner of their respective database. In this way, when I was logged in as project1_user, I expected that I could not see any project2_db information (basically clicking on the database in pgadmin4 tells me that I have no permissions). However, I could still click and then delve into schema / public / tables. When I looked at the permissions for the database in pgAdmin4, I noticed that PUBLIC was always added after the deletion – and I understand that this is visible to everyone.

So my questions are:

  1. Is this server / DB setup suitable for what I want to achieve? If so, why am I not getting the expected permissions?
  2. Is my user configuration appropriate / how are the right user roles set up to achieve my goal? And how does the PUBLIC role build on that?
  3. Do I miss something obvious / or do I have a misunderstanding of the tools?

UPDATE: I just found this PostgreSQL – who or what is the "PUBLIC" role? on the public role. What I think answers the question in public.

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