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Channel

Битмап / словарь разработчика

@bitmap18

Not marked by Telegram, checked 25 September 2026

On this record: Topic · Growth · Engagement · What this channel posts · Reactions · Posts · Citations · Telegram's recommendations · Cite this entry

448subscribers

+0 since we began measuring on 31 August 2026

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

Register entry

Telegram ID-1002232191420
TypeChannel
Username@bitmap18
CreatedBetween 1 June 2024 and 14 September 2024 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded31 August 2026
Last confirmed live18 September 2026
Measurements held4
Confirmed unchanged1 time, most recently 18 September 2026
On Telegramt.me/bitmap18

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 21 September 2026 and assigned it the closest of 31 fixed categories, at 93% 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 why it has no browse page of its own yet.

Growth

44644844731 August 2026 — 448 subscribers31 August 2026 — 448 subscribers10 September 2026 — 446 subscribers18 September 2026 — 448 subscribers31 August 202618 September 2026
4 measurements spanning 19 days. 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 446–448 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
18 Sept 2026, 20:22448+2
10 Sept 2026, 15:40446-2
31 Aug 2026, 19:15448no change
31 Aug 2026, 03:32448first reading

Engagement

20 posts held, back to 14 September 2024 — 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 12 September 2025. An engagement rate over an empty window would be a number about nothing.

What this channel posts

Video runtime
22s
Average length
22s

Measured directly from 1 video with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.

Reaction mix

136 reactions across 19 posts, in 7 distinct kinds. The most used accounts for 57.4% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
👍7857.4%
🔥1914.0%
🏆128.82%
🎉96.62%
😁96.62%
❤75.15%
🤔21.47%

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 19 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 136 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 14 September 2024 to 12 September 2025, 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

12 Sept 2025, 13:53 UTC375 views3 reactionsread 31 August 2026
Forwarded from @gromov_comPhoto

Друзья, а есть ли среди вас или ваших близких 🚀 начинающие разработчики, которым не удаётся найти работу? Хочу узнать побольше о вашей ситуации. Взамен предлагаю ✅ бесплатное ревью вашего резюме и консультацию на тему карьеры, собеседований, технологий. 👉 Заполняйте форму: https://forms.gle/3dy98JQkoATkTva49 👈 Или перешлите тем, кому актуально. Спасибо! 🙏

🏆3

27 Jun 2025, 13:24 UTC510 views7 reactionsread 31 August 2026
Forwarded from @gromov_com

AI-революция в разработке софта Все только и твердят о ней. Половина новостей на HackerNews про AI/LLM, деньги поднимают только AI-cтартапы, причём какими-то неприличными раундами. Агенты и копайлоты повсюду. Я согласен с оценкой "AI изменит разработку софта"; вероятно, даже уже изменил. И сам очень стараюсь победить формировавшиеся десятилетиями привычки и использовать LLM для всё большего количества тупых или неин…

👍6🤔1

25 Jun 2025, 09:06 UTC444 views3 reactionsread 31 August 2026
Forwarded from @gromov_comPhoto

Чего не могу создать, того не понимаю — так Ричард Фейнман говорил. John Ousterhout, автор курса CS 190: Software Design Studio в Стенфорде и прекрасной книги A Philosophy of Software Design, учит студентов на своём курсе так же: даёт задание написать реализацию протокола Raft или текстового редактора, проводит код-ревью и отправляет дорабатывать. Для меня с детства наибольшим удовольствием было разобраться, как чт…

🔥3

12 Jun 2025, 15:14 UTC509 viewsread 31 August 2026

Кстати. Заметки про код в формате как было пока выходить не будут, как вы уже догадались. Поэтому подписывайтесь на основной канал t.me/gromov_com

12 Jun 2025, 15:12 UTC457 views5 reactionsread 31 August 2026
Forwarded from @gromov_comPhoto

Этот простой способ поможет вам... Думаю каждый раз, когда пишу код: - А тут взять существующий тип или создать новый? - А вдруг в базе NULL, потому что я схему без гарантий сделал, а мне нужно значение? - Вернуть ошибку или как-то обработать? Пока у меня не было явно осознанного процесса, я постоянно о подобную ерунду спотыкался. Каждый из этих вопросов может завести в дебри, залезать в которые вообще не нужно пря…

❤4👍1

9 Jun 2025, 13:08 UTC550 views1 reactionsread 31 August 2026
Forwarded from @gromov_com

Помогаю классному UK стартапу найти фулстек-разработчика в команду. Ребята делают AI-помощника в сфере employment law. - Удалённая фултайм-позиция на долгий срок. - Современный стек: Next.js, Strapi и MySQL, DigitalOcean, интеграции в несколько сервисов вроде Pipedrive CRM. - В команде ещё один фулстек, несколько разработчиков на контракте. - Работать можно откуда угодно, получать деньги в фунтах банковским переводо…

🔥1

26 Sept 2024, 15:25 UTC≈1,070 views4 reactionsread 31 August 2026
Forwarded from @gromov_comVideo

Попробовал в качестве редактора кода Zed, рекомендую! Летит с полпинка с удобной AI-интеграцией, есть REPL-режим для многих языков, всё быстро-краcиво. PS Обычно пользовался VSCode, но что-то он начал утомлять своей монструозностью.

👍3🤔1

23 Sept 2024, 09:00 UTC≈1,280 views21 reactionsread 31 August 2026

А тем временем, канал уходит на каникулы! До связи 👋

👍11🎉9❤1

23 Sept 2024, 08:59 UTC≈1,140 views4 reactionsread 31 August 2026

🌟 Вот что было на прошлой неделе: - Де­сериализация - Суррогатный ключ - Пивот - Stack overflow - sort - hash() в Python - IBM PC 🔥 А вам что понравилось?

🔥4

22 Sept 2024, 12:05 UTC≈1,030 views7 reactionsread 31 August 2026
Photo

IBM PC (5150) — легендарный персональный компьютер, выпущенный IBM в 1981 году. 📝 Спецификации: • Процессор Intel 8088 с частотой 4,77 МГц • Оперативная память: 16 или 64 Кб, с возможностью расширения до 640 Кб • Постоянная память: 1 или 2 дисковода для 5,25" дискет Несмотря на существование других ПК (например, Altair 8800 или Apple I), именно IBM PC завоевал рынок и стал тем устройством, которое массово покупали …

👍5❤2

21 Sept 2024, 10:31 UTC698 views14 reactionsread 31 August 2026
Photo

Мне кажется, это очень хорошо! А вы говорите "на русском"?

🏆9😁5

21 Sept 2024, 10:03 UTC647 views5 reactionsread 31 August 2026
Photo

hash в python позволяет получить хэш любого неизменяемого объекта, например, int, float, строки или tuple. Скажем, hash('@bitmap18 лучше всех') == -952311228443755449. 🎯 Используется в словарях (dict), чтобы определить, где хранится значение (в каком bucket) для ключа, и множествах (set), чтобы понять, есть ли в нём данный ключ. Также можно определить дандер-метод __hash__ для любого класса. 📖 Скажем, у нас есть …

👍5

Showing the 12 most recent of 20 posts we hold for @bitmap18. 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.

Forward network

Republishes

Channels on the register whose posts this channel has forwarded.

Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.

Mentions

Names

Channels on the register whose handles appear in this channel's posts.

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.

Appears in Telegram’s recommendations for other channels

The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.

Dave_englishbad
@dave_englishbad · 21,233
Telegram ranks this channel #71 of 82 here — alongside 81 others — read 24 September 2026

This channel appears in 1 seed channel's Telegram-generated recommendation list in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.

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 18 September 2026 — this entry's latest reading, not the date you are reading this.

“Битмап / словарь разработчика” (@bitmap18), 448 subscribers as measured 18 September 2026. Telegram Register, tgregister.com/channel/bitmap18.

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.