RANDOM-MINING – random-mining.com – HYIPs

I am not the admin or the owner of the project, I don’t know the admin!


Started: Sunday, 27 september 2020
Payouts: Instant 
Ref-offer 5%

Technical details (information from ISP and HyipLogs resources):

  • Domain: NameCheap, Inc.,    2020-09-10 – 2022-09-10 (registered for  2 years)
  • SSL: Sectigo RSA Domain Validation Secure Server CA valid from 14 Sep, 2020 to 15 Sep, 2021 – Sectigo Limited
  • Hosting: Ddos – Guard Corp
  • IP-address: (Belize / Belize City) IP used in 4 projects / 1 payings
  • Script: H-script
  • Simillar text HYIPs:  0
  • Simillar design HYIPs:  0


Cryptocurrency mining requires the purchase of expensive productive equipment and the use of large amounts of electricity. The fact is that the more popular the cryptocurrency is, the more miners want to mine it. Competition among miners increases sharply. To win in the competition, miners are forced to buy more powerful, modern and expensive equipment, the use of which requires a large amount of electricity. As a result, only those miners who have access to cheaper electricity and can buy and use expensive mining equipment will benefit. For most miners, mining becomes unavailable.

Bitcoin, Ethereum, Litecoin, Payeer, Perfect Money, Bitcoin Cash, Dogecoin, Dash

Perfect Money:

  • U23027210 (Random Mining LTD) – GB.GIF United Kingdom – Verified – 29.06.2020 – 1.4 point(s)

Investment plans:

  • $10 – $500: 105% – 115% (random) after 20 – 40 hours


100.00 USD: The amount of 100.00 USD has been withdrawn from your account. Accounts: U19811025->U23027210. Memo: Shopping Cart Payment. Random Mining 517. Date: 09:05 30.09.20. Batch: 337047660.

This topic was created for the purpose of information. I am not responsible for your decisions!

postgresql – Using pg_dump on a view always produces an empty file

I want to export a subset of a tables rows using pg_dump (using powershell on windows). The simplest way seems to be to create a view with an appropriate WHERE clause. However, when I run pg_dump on the view the resulting output files never has data in it (it has several rows of SET statements, but no actual data.)

I can successfully run pg_dump on tables without any problems, and creating an appropriate view isn’t a problem, I can select from the view using the same account that I’m running pg_dump from so I don’t think permissions are an issue. pg_dump isn’t producing any errors.

I’ve been using this command to create the view…

  select * from tableA
  WHERE blah blah blah....

And this command to do the dump

.pg_dump.exe -U myuser -d mydatabase -t viewA -f mydumpfile 

This works (i.e. it runs without error) but mydumpfile never contains data.

If I do something very similar, but creating a table instead….

  select * from tableA
  WHERE blah blah blah....

Followed by an almost identical pg_dump on the table

.pg_dump.exe -U myuser -d mydatabase -t tabB-f mydumpfile 

Then I get a dump file with the correct data.

Is there any way of using pg_dump against a view. The postgres documentation suggests it should be possible

public cause dynamic pages being cached and thus non changing?


when i click my website .php page details i see the response headers contains:
cache-control public, max-age=2592000
content-type: text/html; charset=utf-8; Cache-control:private
x-powered-by: PHP/5.6.40

request headers contain:
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Cache-Control: max-age=0

and that dynamic (.php) page (and whole site) has problem with non refreshing on-page content. like i i do some onsite action that modify database content, but the change is not visible on site, even if i load the page again. I have to use F5 key for change to appear. The page seems to wrongly behave like html, not dynamic.

When i lookup website files for “cache-control”, this is what i see. I also searched for mentioned vlaue “2592000” but found no file to contain it. .htaccess and php.ini does not contain caching related rules per this output). BUT i have suspection that it is inherit from parent folder .htaccess because this script is on subdomain (subfolder of main domain) Main domain .htaccess is here please.

Site is utilizing memcache and i found two files that seem to be responsible for this utilization:
first one
second one (just revant phrases)

I have seen cloudflare cookie, maybe it is remains from the time i had cloudflar enabled on it. Currently cloudflare is disabled on the DNS record.

Please do you have idea what to try to change?


google sheets – Expand Countifs Arrayformula in rows and columns

In this google sheet
I have an array of Types and floors, The criteria rows and headers are auto populated by unique formulas.

I’m trying to create an array formula which will expand in the width (columns) and height (rows) infinitely, to lookup the count.

So instead of having an arrayformula in each cell in row 3, there will be just one in F3

enter image description here


How to use Remote Desktop Client (RD Client) for accessing a Windows 10 Enterprise Guest OS?

Windows 10 Enterprise is installed as a Guest OS.

Its network connection type is NAT.

Microsoft Remote Desktop assistant is installed in Windows 10 Enterprise.

ipconfig of Guest OS says:
IPv4: and
Default Gateway:

When I open Microsoft Remote Desktop assistant, it displays as
PC Name: and
User name: Computer-nameuser-name

ipconfig of Host OS says:
IPv4: and
Default Gateway:

Using RD Client App, I am trying to access Windows 10 Enterprise Guest OS on a Android Phone. Android Phone and laptop both are on the same network and connected with the same WIFI.

I accessed router page by and found the IP assigned to the Android Phone is

I used details in RD Client for connecting:
PC Name: and
User name: Computer-nameuser-name

It says, Error Code: 0x104

Pls let me know, how to resolve it?

With Regards

How to install vmrun on CentOS?

I installed vmplayer on CentOS 7.
Should the vmrun command be part of the vmplayer installation?
I cannot find vmrun on my system, and google didn’t produce any instructions on how to install vmrun on CentOS (or Linux in general).

Err 01 and no manual focus (Canon lens)

my Canon EF-S 18-55mm f/3.5-5.6 IS STM just stopped communicating with my DSLR (Canon EOS 77D). Furthermore, I can’t even use manual focus anymore.

Right before this happened, I tested some extension tubes for macro photography. One of those extension tubes did have some wiggle room and did not click in-place correctly. I then got the following error message when taking a photo with this particular extension tube:

Err 01
Communications between the camera and lens is faulty. Clean the lens contacts.

Since this moment, my lens isn’t communicating with my DSLR anymore. Maybe it’s just a coincidence as correlation doesn’t imply causation.

What I’ve tried / discovered so far:

  • I’ve tested another lens on my DSLR (working) and my lens on another DSLR (not working) => The lens is broken, not the DSLR. Phew.
  • When testing the lens-camera-combinations, I noticed that my lens produces a super-high-pitched and barely audible electrostatic noise while the other lens (Canon EF-S 55-250mm f/4-5.6 IS STM) does not.
  • I suspected that the extension tubes’ connectors damaged my lens’ connectors. When examining the lens’ connectors, I did not find any damage though as they seem perfectly fine and the extension tubes’ connectors contract as expected when pressed on.
  • Next, I cleaned the lens’ contacts with cleaning alcohol on a cotton swab and also wiped them with a microfiber cloth.
  • The aperture is displayed as F00 (immutable) and my camera is unable to use autofocus with this particular lens.
  • I then covered the large connector (also tested covering both of the non-elevated connectors) with a piece of tape in order to test whether I’d be able to shoot with manual focus and fixed aperture. With this workaround, I was able to take a picture without getting Err 01.
  • But, I was unable to focus, even manually (switched to MF on my lens).

What else could I try? What might be broken and how could I fix that?

I’m not a fan of taking the lens apart if potentially unnecessary, but — assuming I know what I’m looking for — I’d be willing to do that.

Lens' connectors with tape over largest connector.
Aperture displayed as 00.
Extension tubes.
Extension tube's pins.

complex analysis – Prove that Two Functions Analytic on a Disk are Equal

I am asked to prove the following result:

Let $f$ and $g$ be analytic functions on the closed disk $overline{D(0,R)}$. If $f(z) = g(z)$ when $|z| = R$, then prove that $f(z) equiv g(z)$ for $|z| le R$.

My thought was to set some function as the difference between $f$ and $g$ (say, $w(z) = f(z) – g(z)$), and then by finding $w(z) = 0$, we could prove the result.

By using Cauchy’s formula for disks, we have $w(z) = frac{1}{2pi i}int_{|zeta| = R} frac{w(zeta)}{zeta – z} dzeta$. My goal then to show that the integral is $0$, and since our path is closed, the result follows.

Am I on the right track here? Have I reasoned through this correctly?

plugins – WordPress – Some video thumbnails are not animated

I have this ?major? problem ,which i tried solving on my own for a few days, trying absolutely everything, without much success:

It is important to mention that the videos are embedded automatically through a plugin

I created a website, in wordpress, using tips and informations from here, but I have an issue with some of the videos, more exactly, the THUMBNAIL DOESN’T WORK ON SOME OF THEM…if I keep the arrow on some of the videos in the list, the thumbnail either doesn’t work at all, or, instead of being animated, I only get pictures..

I embed videos (for an adult website, even though other users should simply get interested in the problem, if their sites have it too, without taking in account what type of site it is) not images
The main problem on those videos seems to be that the video trailer url is not working-

When the url ends at .mp4, it works, it’s very important to mention that they start with “dw.rdtcdn”

When the url has something after .mp4, it doesn’t work and even if i delete what is after .mp4 it still doesn’t work , the urls that aren’t working start with “ev-ph.rdtcdn”…

If you enter only that link in the web search bar ,those that work as embedded thumbnails also work as simple links , those with, ev-ph .. won’t work this way either.. It actually says that ‘the request needs user authentication ..(so the urls might work, with access)

I also google some possible solutions , and the problem might come from the ‘-‘ (dash sign) ,more exactly the WP visual editor is messing it up ..? which might be because of some code in the plugins ,even though disabling them doesn’t solve anything..

android x86 – Mobile legends not compatible after unity fix

I want to play mlbb on pc, but it gets black after logo phase. Because its unity game I patched unity fix. Others game like granny now works but mlbb vanishes if installed. Its in data/app. If I uninstall with pm and install, it says not compatible.

Pm install says :
cant find matching adis,could not extract native resources.

I managed to get it run on primeos somehow. But can’t do it anymore.