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Notes related to the following tags: Investigation. Page 1

Here are collected small notes about all sorts of unimportant, everyday trifles. Which are not worthy of a separate article or any other mention. You can consider this my diary. An easy way for me to splash everything out on the site in a minute, so to speak. They were linked and grouped under the following tags: Investigation. Page 1

In english/ Notes/

Updated notes and worked on notifications from BTCPay

24.03.2026

Today I was working on a system for sending emails when accepting payments via BTCPay. It's strange: I can send emails from my local machine without any problems, but when I try to do the same on the production server, nothing works.

I'll be testing other email clients soon, so there may be some email outages in the next 2-4 days.

I also modified the notes section. Now notes work not only through the standard CharField field in the model, but also through a FileField. This means, in practice, the presence of indents, links, fonts, and other markup that was only present in articles and tools.

Python

Investigation

Hosting

Now Singapore is blocked

26.09.2025

30.09.2025

History repeated itself, only this time the bot traffic was coming from Singapore. This guy really needs me. Just message me, dude.

Investigation

Analysis

Hosting

Checking the content of website and their templates

17.01.2025

Today I've been checking the templates used by my articles. The funny part is I have 3 versions of those templates. The first one, I was writing by hand, each tag and corresponding classes for them. In VSCode, of course. The second version is written in my WYSIWYG online editor. I'm exporting them and then uploading them in the admin panel. And the third version, the last one for now, differs from the 2nd just by adding a copy button and the ability to toggle affected lines of code.

Django

Investigation

Quilljs

Related to my website

I've found a new bug on the website. 404 does not work correctly.

21.11.2024

Long story short, everything works great on pagination pages. I just need to adjust the styles. But an article that does not exist should return a 404 response, but they respond with a 500 code. And the error is hidden somewhere in the Http404 django class. Only for pagination it works, but for article pages it doesn't /_ \

Related to my website

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