29 June 2025

NVIDIA dedicated GPU for professional mining comparison

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I couldn’t find a clear table comparing all NVIDIA GPUs specifically designed for cryptocurrency mining. So I decided to create one myself. ...
19 June 2025

What’s wrong with the Pixel Camera’s panorama mode?

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I really like Google Pixel phones. I like them mostly because of the clean Android and long software updates. They have many good features, ...
17 November 2024

Troubles with accessing Samba/SMB share from Windows 10

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I have two servers with Samba shares and I had triubles with accessing both of them from my Windows 10 (1809 LTS) PC. OS TrueNAS 13.0-U...
31 March 2024

Whats faster 0.0.0.0 or 127.0.0.1?

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When I was experimenting with hosts  and Pi-Hole , I read  that "0.0.0.0" address in the hosts works faster then "127.0.0.1...
07 January 2024

Windows Update | Logitech - Camera - 2.3.7.5 | Error 0x800f0206

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A few months ago I got an error 0x800f0206 in Windows Update regarding installation " Logitech - Camera - 2.3.7.5 " driver. I use...
26 June 2023

lighttpd | Behavior of «setenv» directives

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I faced with unclear (for me) behavior of « setenv » directives of « lighttpd » webserver and decide perform several experiments and show th...
25 June 2023

Outline VPN Server doesn't work after installation

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I would like to share with you a solution of one issue of the Outline VPN server. It might be useful for newbies in Linux and Docker. Hope t...
15 January 2023

Investigation of phishing scheme

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Since November 2022 I've received several suspicious emails in mailbox. This is unusual for Gmail (I think that Gmail has best spam/viru...
01 October 2022

golang | error: remote error: tls: no application protocol

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The short note. I got the error " error: remote error: tls: no application protocol " in golang project during connection to a  ng...
20 August 2022

Keyboard issue in Minecraft on Android

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My son plays Minecraft on their Android tablet (Huawei MatePad 10.4 2022). And recently he faced with problem of using Huawei Smart Keyboard...