Proxies must resolve domain IP

What does this mean in the proxy settings, this "proxy must resolve the domain IP" ??

Is it useful

Please resolve it [closed]

C: Users Sojib Hridoy Desktop platform-tools_r29.0.5-windows platform-tools> fastboot boot "C: Users Sojib Hridoy Desktop platform-tools_r29.0.5-windows platform-tools boot-recovery .img "
Sending & # 39; boot.img & # 39; (24468 KB) FAILED (Write to device failed (unknown error))
fastboot: error: command failed

SQL Server – How to resolve MDF and LDF files remaining in use?

I am trying to copy approximately 220 GB of MDF and LDF database files from an MS SQL Server 2000 installation in order to transfer ownership to a third party.

The error I get when trying to stop the database using the enterprise manager is

Error 1051: a stop control has been sent to a service on which the other running services depend

Going to the service and looking at the dependencies tab does not display any other services running in relation to it. If I stop the real Windows service and try to copy it, it tells me that the databases are still in use. I changed the automatic service to manual and restarted, and it still insists that the files are in use.

I don't particularly care about copying the log files, but how can I fix the error to perform a clean shutdown and be able to at least copy the MDF files?

ios – The iPhone could not be updated. An unknown error has occurred (4013) – Is there still a way to resolve?

Today, my iPhone X got stuck in a logo-flash loop. After searching for information with Google, I tried the "voldown + volup" restart method.

The infinite logo loop has stopped but I still cannot access my iPhone. I saw a screen like this:

enter description of image here

I searched again and found that there was a way to update the software on my iPhone without erasing my data. He says I just need to use iTunes on Mac to update iOS software.

I think it's very good. So I opened my iTunes on my Mac and it really tells me that there is an update (like 13.3.1).

After clicking on some confirmation buttons, I came across this screen below.
enter description of image here

After downloading the iOS package. And everything starts to move. I saw an error like this:
enter description of image here

What can i do now? What I have a problem with is not just the data, the pictures, but I have 2 of my banking apps on the iPhone, which is super convenient to recover if I can't access them.

c # – I want to resolve the difference between the reply of the message by manual entry and copy and paste in Teams

I want the two results to be identical. Could someone give me a solution.
The result is different between manually sending messages and copying and pasting into Teams.

After creating a simple robot to determine if it’s an email address,
input message: testtest@test.com

result:
Manual entry: return message = "It is MailAddress"
Copy paste: resend the message = "It is not MailAddress"

I was wondering if the entry type was different, but it was the same.
I thought the regular expression was incorrect, but I don't think it was the result of entering the same email address.

The source code is as follows:

        private async Task  OneStepAsync (WaterfallStepContext stepContext, CancellationToken cancellationToken)
        {
            var check = IsMailAddress(stepContext.Context.Activity.Text);
            if (!check) {
                stepContext.Context.SendActivityAsync (MessageFactory.Text ("It isn't MailAddress"), cancellationToken);
            } else {
                stepContext.Context.SendActivityAsync (MessageFactory.Text ("It is MailAddress"), cancellationToken);
            }
            return await stepContext.EndDialogAsync (cancellationToken: cancellationToken);
        }
        public static bool IsMailAddress (string address)
        {
            if (string.IsNullOrEmpty (address))
            {
                return false;
            }
            return Regex.IsMatch (
                address, @ "^ (A-Z0-9 ._% +-) + @ (A-Z0-9 .-) + . (A-Z) {2,4} $",
                RegexOptions.IgnoreCase
            );
        }

error handling – How to resolve the portability of WP_Error?

I wrote a lot of code with the intention that it would be usable not only in the WordPress space, but everywhere and because of that, I was very, very against the return WP_Errors and only resorted to coming back bool when something went wrong. Of course, this is not enough because a boolean does not give you any context about what went wrong.

Is there a library / a way to bridge the gap between WP_Errors and something that the whole PHP ecosystem understands? In other words, if I take my code that is written mainly for WordPress and plug it into a non-WP environment, is there anything that will guarantee that it will work when I return a Error?

What is the best way to resolve the QuickBooks 6000-77 error?

I faced the QuickBooks Error 6000-77 three to four times and have solved it with different measures. In my opinion, this is the best way to fix it.

  • Open the folder containing the company file.
  • Find the .ND and .TLG files and rename them with the addition of the .old extension.

If that doesn't solve your problem, follow this blog to learn more. However, if you need additional support from a subject matter expert, call us at 855-526-5749 anytime 24 * 7.

extensions – Integrity check of a new AWS-based installation to resolve issues

I have a new installation of Magento 2.3.3 which is causing me various problems and I would really appreciate if someone points me to a set of things to check to ensure its integrity which could cause me help find a solution.
I think this is a post-installation step that I missed and I think in particular that it is a Cron problem as quite strange.
I have this new installation running on an AWS architecture, the server is an Ubuntu t3a.medium machine with 4 GB of RAM, I put PHP at 3 GB and all the .htaccess files at 3 GB also.
I linked this database to a MySQL RDS server that runs the database, it is a small database server.
Once the installation was complete and I was happy that everything seemed to be working fine, I created an AWS AMI machine image.
I could see the site and enter the admin system and start configuring things, so everything seemed fine.

However, when I started trying to extend the functionality by installing extensions, problems arose.
The first problem concerned 2 extensions, where the Stripe and DragDropr payment system, although I don't think the problem had anything to do with the extensions themselves.
Installation of extensions fails with a message to restore the admin interface.
Checking the logs indicates that PHP has suffered a memory allocation explosion even though I have set everything to 3 GB.
Then the server stupidly slows down and starts to hang and when I do a “ top -c & # 39; & # 39; in the terminal, this clearly shows that my cron configuration must be incorrect or is somehow blocked because there seem to be Magento cron jobs blocked at the top of the list.

Anyway, when this happens, I shut down the server and restart a new one from the AMI and everything works again.
As another example, the strange thing is, and it just happened, I connected to a new AMI that I started a few weeks ago and that I haven't worked or touched since.
I went to the web control panel to try to upgrade to 2.3.4 and the readiness check fails at the "component dependency check" step.

I decided to end this server, start a new one from the same AMI and hey, it's going through the "component dependency check" step.
The only difference between the 2 servers was that the faulty 1 had been operating without being touched by anyone for several weeks.
The only changes to this, I think, will be through automated elements that run on the server, i.e. the cron stuff probably.

Sorry for the long details but I can't get past what I could have done wrong and how Magento Cron systems work to link the different elements of the system, the database, the file structure, etc. that could be causing the problems.
I was very diligent, I thought, making sure that the settings and permissions are all correct, but I think my Cron configuration is related.
I'm also not sure that having the off-server database on RDS could be a problem, although there doesn't seem to be any other interaction with the system.

namecoin – (ncdns) Trying to resolve the .bit domain with the dig command, but does not receive a response

i am trying to resolve the namecoin domain easyminer.bit with ncdns.
The domain is active:

{
    "name": "d/easyminer",
    "name_encoding": "utf8",
    "value": "{onehundrednmcpername@protonmail.com}",
    "value_encoding": "ascii",
    "txid": "23fa46110ab90ba654613774c2c01eb524ab300c3863623b3e6a9388cd479fad",
    "vout": 1,
    "address": "NDxY6mrSYdsTsEYRmA1SNFptW6GCsjuAps",
    "height": 474143,
    "expires_in": 18649,
    "expired": false,
    "ismine": false
  },

When I use the command dig @127.0.0.1 -p 1025 easyminer.bit NS I do not receive any response, only:

; <<>> DiG 9.14.9 <<>> @127.0.0.1 -p 1025 easyminer.bit NS
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 21680
;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; COOKIE: 080dbfec01213f1c (echoed)
;; QUESTION SECTION:
;easyminer.bit.                 IN      NS

;; Query time: 1514 msec
;; SERVER: 127.0.0.1#1025(127.0.0.1)
;; WHEN: Fri Jan 31 01:07:40 Mitteleuropõische Zeit 2020
;; MSG SIZE  rcvd: 54

When I resolve the "jamieweb.bit" or "nf.bit" domain, I receive an A resource record with the IP address.

Maybe someone can tell me what seems to be the problem there?

Thanks in advance.

Greetings

How would we resolve this inequality with two variables?

How to find the solution to inequality: $ 5 (x + y) +4 sqrt {3xy-y ^ 2-x ^ 2}> $ 0, without graphics? $ x, y> 0 $ and both are real numbers.