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C# | Тесты

@easy_c_sharp_tests

On this record: Topic · Growth · Engagement · Reactions · Posts · Polls · Citations · Cite this entry

2,665subscribers

-42 since we began measuring on 6 September 2026

Risers and fallers across the register · movement among entries of 1,000–3,162.

Register entry

Telegram ID-1001968874481
TypeChannel
Username@easy_c_sharp_tests
CreatedBetween 1 April 2023 and 31 October 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded6 September 2026
Last confirmed live5 November 2026
Measurements held15
Confirmed unchanged2 times, most recently 5 November 2026
On Telegramt.me/easy_c_sharp_tests

Topic

Technology — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 26 September 2026 and assigned it the closest of 31 fixed categories, at 67% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and the other topics.

Growth

2,6652,7082,686.56 September 2026 — 2,707 subscribers6 September 2026 — 2,707 subscribers9 September 2026 — 2,708 subscribers13 September 2026 — 2,703 subscribers17 September 2026 — 2,697 subscribers26 September 2026 — 2,690 subscribers5 October 2026 — 2,680 subscribers11 October 2026 — 2,675 subscribers15 October 2026 — 2,674 subscribers18 October 2026 — 2,672 subscribers21 October 2026 — 2,671 subscribers23 October 2026 — 2,670 subscribers27 October 2026 — 2,671 subscribers29 October 2026 — 2,667 subscribers2 November 2026 — 2,665 subscribers6 September 20262 November 2026
15 measurements spanning 56 days, net -42. 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 2,659–2,714 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
2 Nov 2026, 05:272,665-2
29 Oct 2026, 21:552,667-4
27 Oct 2026, 02:452,671+1
23 Oct 2026, 22:152,670-1
21 Oct 2026, 03:182,671-1
18 Oct 2026, 00:352,672-2
15 Oct 2026, 02:382,674-1
11 Oct 2026, 21:182,675-5
5 Oct 2026, 02:572,680-10
26 Sept 2026, 18:152,690-7
17 Sept 2026, 13:562,697-6
13 Sept 2026, 06:382,703-5
9 Sept 2026, 08:362,708+1
6 Sept 2026, 21:222,707no change
6 Sept 2026, 20:472,707first reading

Engagement

20 posts held, back to 29 August 2026 — 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 page of 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 20 posts for this entry, the most recent from 6 September 2026. An engagement rate over an empty window would be a number about nothing.

Reaction mix

8 reactions across 4 posts, in 2 distinct kinds. The most used accounts for 62.5% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
💊562.5%
👍337.5%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 4 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 8 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 20 most recent posts we hold, published 29 August 2026 to 6 September 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

6 Sept 2026, 20:00 UTC68 viewsread 6 September 2026
Poll

🤔 Какой оператор используется для обработки исключений в C#?

  1. if-else0%
  2. while0%
  3. switch0%

Shares as published, totalling 0%. No per-option vote count is published by Telegram, so none is shown.

6 Sept 2026, 16:10 UTC163 viewsread 6 September 2026

🤔 Является ли POST идемпотентным? Нет, метод POST не является идемпотентным. Каждый повторный вызов POST может создавать новые ресурсы или изменять состояние системы, что приводит к разным результатам. Это типичный метод для операций создания или изменения, и его повторение может вызвать дублирование или непредсказуемый эффект. Ставь 👍 если знал ответ, 🔥 если нет Забирай 📚Базу Знаний

6 Sept 2026, 09:06 UTC205 viewsread 6 September 2026
Poll

🤔 Что произойдет, если не реализовать интерфейс IDisposable для класса, использующего неуправляемые ресурсы?

  1. Компилятор выдаст ошибку23%
  2. Программа не будет работать1%
  3. Неуправляемые ресурсы могут не освободиться своевременно68%
  4. Ничего не произойдет9%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

5 Sept 2026, 20:00 UTC215 viewsread 6 September 2026
Poll

🤔 Какой из следующих методов класса System.String ищет вхождение подстроки в строке, начиная с указанного индекса?

  1. IndexOf71%
  2. Contains15%
  3. Search6%
  4. Find9%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

5 Sept 2026, 16:10 UTC220 viewsread 6 September 2026

🤔 Что такое CancellationToken в многопоточности? CancellationToken — это объект, который позволяет управлять отменой операций, особенно асинхронных. Используется для: - Прерывания задач Task, async-await - Передачи сигнала отмены в долгоживущие процессы (загрузки, ожидания) - Контроля над временем жизни операции С помощью CancellationTokenSource можно отправить команду отмены, и все обработчики, использующие связ…

5 Sept 2026, 09:06 UTC226 viewsread 6 September 2026
Poll

🤔 Какое ключевое слово используется для ожидания завершения асинхронной операции в C#?

  1. await96%
  2. async3%
  3. wait1%
  4. defer0%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

4 Sept 2026, 20:00 UTC237 views1 reactionsread 6 September 2026
Poll

🤔 Как получить атрибуты типа во время выполнения с использованием рефлексии?

  1. type.GetAttributes()52%
  2. type.GetCustomAttributes()17%
  3. type.GetTypeAttributes()25%
  4. type.GetAllAttributes()6%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

💊1

4 Sept 2026, 16:10 UTC242 viewsread 6 September 2026

🤔 Какие типы HTTP-запросов бывают и где в них передаются данные? 1. GET: данные передаются в URL как параметры. 2. POST: данные передаются в теле запроса. 3. PUT и PATCH: обновляют данные, передавая их в теле запроса. 4. DELETE: удаляет ресурс, данные могут передаваться в URL или теле. Ставь 👍 если знал ответ, 🔥 если нет Забирай 📚Базу Знаний

3 Sept 2026, 20:00 UTC278 views4 reactionsread 6 September 2026
Poll

🤔 Какой из следующих методов позволяет выполнить асинхронный запрос LINQ?

  1. ToListAsync22%
  2. ToArrayAsync3%
  3. ToDictionaryAsync0%
  4. вышеперечисленные75%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

💊3👍1

3 Sept 2026, 16:10 UTC289 viewsread 6 September 2026

🤔 Что такое групповые делегаты? Групповые делегаты позволяют объединить несколько методов в один вызов. 1. Все методы, входящие в делегат, вызываются последовательно. 2. Применяются для выполнения нескольких операций по одному событию. 3. Это полезно для подписки на события и выполнения цепочки связанных действий. Ставь 👍 если знал ответ, 🔥 если нет Забирай 📚Базу Знаний

2 Sept 2026, 20:00 UTC303 viewsread 6 September 2026
Poll

🤔 Какой метод класса ThreadPool используется для выполнения задачи в пуле потоков?

  1. RunTask45%
  2. QueueUserWorkItem27%
  3. StartTask20%
  4. BeginTask8%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

2 Sept 2026, 16:10 UTC310 viewsread 6 September 2026

🤔 Что такое стек? Стек — это структура данных LIFO, где последний добавленный элемент извлекается первым, используется для вызовов функций и локальных переменных. Ставь 👍 если знал ответ, 🔥 если нет Забирай 📚Базу Знаний

Showing the 12 most recent of 20 posts we hold for @easy_c_sharp_tests. 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.

Polls

The 6 most recent of 12 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.

6 Sept 2026, 20:00 UTCAnonymous Quiz38 voters

🤔 Какой оператор используется для обработки исключений в C#?

  1. if-else0%
  2. while0%
  3. switch0%

Shares as published, totalling 0%. No per-option vote count is published by Telegram, so none is shown.

6 Sept 2026, 09:06 UTCAnonymous Quiz80 voters

🤔 Что произойдет, если не реализовать интерфейс IDisposable для класса, использующего неуправляемые ресурсы?

  1. Компилятор выдаст ошибку23%
  2. Программа не будет работать1%
  3. Неуправляемые ресурсы могут не освободиться своевременно68%
  4. Ничего не произойдет9%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

5 Sept 2026, 20:00 UTCAnonymous Quiz68 voters

🤔 Какой из следующих методов класса System.String ищет вхождение подстроки в строке, начиная с указанного индекса?

  1. IndexOf71%
  2. Contains15%
  3. Search6%
  4. Find9%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

5 Sept 2026, 09:06 UTCAnonymous Quiz90 voters

🤔 Какое ключевое слово используется для ожидания завершения асинхронной операции в C#?

  1. await96%
  2. async3%
  3. wait1%
  4. defer0%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

4 Sept 2026, 20:00 UTCAnonymous Quiz71 voters

🤔 Как получить атрибуты типа во время выполнения с использованием рефлексии?

  1. type.GetAttributes()52%
  2. type.GetCustomAttributes()17%
  3. type.GetTypeAttributes()25%
  4. type.GetAllAttributes()6%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

3 Sept 2026, 20:00 UTCAnonymous Quiz106 voters

🤔 Какой из следующих методов позволяет выполнить асинхронный запрос LINQ?

  1. ToListAsync22%
  2. ToArrayAsync3%
  3. ToDictionaryAsync0%
  4. вышеперечисленные75%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.

The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.

Read from the 20 most recent posts we hold, published 29 August 2026 to 6 September 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.

Mentions

Named by 3 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

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 2 November 2026 — this entry's latest reading, not the date you are reading this.

“C# | Тесты” (@easy_c_sharp_tests), 2,665 subscribers as measured 2 November 2026. Telegram Register, tgregister.com/channel/easy_c_sharp_tests.

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.