Channel

Исходный кот

@sourcekot

On this record: Growth · Engagement · Posts · Cite this entry

21subscribers

+1 since we began measuring on 6 August 2026

Risers and fallers across the register · movement among entries of Under 1,000.

Register entry

Telegram ID	-1001281382806
Type	Channel
Username	@sourcekot
Created	15 October 2018 — measured — dated from the channel’s first post
First recorded	11 August 2026
Last confirmed live	23 August 2026
Measurements held	3
Confirmed unchanged	1 time, most recently 23 August 2026
On Telegram	t.me/sourcekot

Growth

3 measurements spanning 17 days, net +1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 20–21 and does not start at zero.

Measurement log — every subscribers count we have recorded
Measured (UTC)	Subscribers	Change
23 Aug 2026, 12:13	21	+1
11 Aug 2026, 15:46	20	no change
6 Aug 2026, 16:19	20	first reading

Engagement

10 posts held, back to 15 October 2018 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.

Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 10 posts for this entry, the most recent from 26 January 2026. An engagement rate over an empty window would be a number about nothing.

Recent posts

26 Jan 2026, 07:34 UTC26 viewsread 11 August 2026

Photo

PostgreSQL: Числовые типы с плавающей точкой - Полное сравнение

15 Dec 2021, 08:55 UTC324 viewsread 11 August 2026

Waiting for PostgreSQL 11 – Fast ALTER TABLE ADD COLUMN with a non-NULL default Fast ALTER TABLE ADD COLUMN with a non-NULL default Currently adding a column to a table with a non-NULL default results in a rewrite of the table. For large tables this can be both expensive and disruptive. This patch removes the need for the rewrite as long as the default value is not volatile. The default expression is evaluated at …

9 Dec 2021, 08:37 UTC227 viewsread 11 August 2026

Java Java Primitive data type on Stack or Heap? class Test { int y=10; // defined as part of the class public void function1(){ int x = 5; // defined locally } public static void main(String[] args) { Test obj = new Test(); } } Ответ 1 Когда вызывается метод, определенные данные помещаются в стек. Когда метод завершается, данные удаляются из стека. В другие моменты выпол…

6 Dec 2021, 20:55 UTC159 viewsread 11 August 2026

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Java Контракт между equals и hashcode.

2 Nov 2021, 20:11 UTC222 viewsread 11 August 2026

PostgreSQL проверка на NULL. Параметр transform_null_equals Пример: "expr=NULL" as "expr IS NULL" Когда этот параметр включён, проверки вида выражение = NULL (или NULL = выражение) воспринимаются как выражение IS NULL, то есть они истинны, если выражение даёт значение NULL, и ложны в противном случае. Согласно спецификации SQL, сравнение выражение = NULL должно всегда возвращать NULL (неизвестное значение). Поэто…

5 Aug 2020, 20:54 UTC348 viewsread 11 August 2026

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Требования подобны воде. Опираться на них легче, если они заморожены. Стив Макконнелл

23 Jun 2020, 14:49 UTC351 viewsread 11 August 2026

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Что такое IaaS, PaaS, SaaS? IaaS — Infrastructure as a Service — инфраструктура как услуга, например, виртуальные серверы и виртуальная сеть; клиент может устанавливать любое программное обеспечение и приложения; PaaS — Platform as a Service — платформа как услуга, например, веб-сервер или база данных; клиент управляет приложениями, операционной системой управляет провайдер; SaaS — Software as a Service — программ…

9 Apr 2020, 18:18 UTC340 viewsread 11 August 2026

Лучшее время чтобы начать новую таску: спустя два часа. За это время, у тим лида она полностью поменяется - > переписывать не надо.

24 Apr 2019, 07:22 UTC674 viewsread 11 August 2026

Codd“s 12 rules (1985) ● Правило 0: Основное правило (Foundation Rule): Система, которая рекламируется или позиционируется как реляционная система управления базами данных, должна быть способна управлять базами данных, используя исключительно свои реляционные возможности ● Правило 1: Информационное правило (The Information Rule) Вся информация в реляционной базе данных на логическом уровне должна быть явно предст…

15 Oct 2018, 12:59 UTCviews —

Channel created

Showing the 10 most recent of 10 posts we hold for @sourcekot. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 23 August 2026 — this entry's latest reading, not the date you are reading this.

“Исходный кот” (@sourcekot), 21 subscribers as measured 23 August 2026. Telegram Register, tgregister.com/channel/sourcekot.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.