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Channel

کاتلین از صفر | KOTLIN-0

@mahdi_giveie

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

245subscribers

-3 since we began measuring on 9 August 2026

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

Register entry

Telegram ID-1001860946938
TypeChannel
Username@mahdi_giveie
CreatedBetween 1 October 2022 and 30 September 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded9 August 2026
Last confirmed live10 September 2026
Measurements held5
Confirmed unchanged1 time, most recently 10 September 2026
On Telegramt.me/mahdi_giveie

Growth

245248246.59 August 2026 — 248 subscribers10 August 2026 — 248 subscribers24 August 2026 — 247 subscribers1 September 2026 — 246 subscribers10 September 2026 — 245 subscribers9 August 202610 September 2026
5 measurements spanning 33 days, net -3. 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 245–248 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
10 Sept 2026, 21:57245-1
1 Sept 2026, 13:53246-1
24 Aug 2026, 15:53247-1
10 Aug 2026, 02:16248no change
9 Aug 2026, 03:02248first reading

Engagement

20 posts held, back to 21 April 2026the 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 26 July 2026. An engagement rate over an empty window would be a number about nothing.

Reaction mix

31 reactions across 19 posts, in 5 distinct kinds. The most used accounts for 58.1% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
1858.1%
🔥825.8%
👏26.45%
🥰26.45%
👍13.23%

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 31 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 21 April 2026 to 26 July 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

29 Jun 2026, 07:05 UTC108 views3 reactionsread 9 August 2026

تا اینجای کار اکسپرس برای برنامه‌نویسی عالی جواب داده! 🚀 اگر دسترسی دارید، حتما اشتراک تهیه کنید و از کیفیت لذت ببرید.

3

30 May 2026, 09:35 UTC182 viewsread 9 August 2026

درووووووود دوستان! 🌟 یه ترفند Compose: اگه می‌خواید state رو بین چند صفحه به اشتراک بذارید، از Hilt + ViewModelStoreOwner استفاده کنید یا حتی بهتر، یه Single Source of Truth با Repository بسازید. این کار کد رو خیلی تمیز نگه می‌داره. من تو اپ اخیرم این روش رو زدم و نگهداری پروژه خیلی راحت‌تر شد. شما مدیریت state تو پروژه‌های بزرگ رو چطور انجام می‌دید؟

28 May 2026, 06:34 UTC170 views2 reactionsread 9 August 2026

درود رفقا! ☕ در مورد پرداخت‌های بین‌المللی: علاوه بر USDT، بعضی کلاینت‌ها با Wise یا Payoneer هم کار می‌کنن. ولی من همیشه گزینه اولم USDT هستش چون سریع‌تره. ترفند: قبل از شروع پروژه، روش پرداخت رو دقیق تو قرارداد مشخص کنید. شما کدوم روش پرداخت رو ترجیح می‌دید؟ مشکل خاصی داشتید؟ این پست رو برا فریلنسرهای تازه‌کار بفرستید.

2

26 May 2026, 13:42 UTC145 views3 reactionsread 9 August 2026

خیلی خوشحالم که دوستان بیشتری از این به بعد به جمع ما اضافه میشن با هم برای سلامتی و پول و دانش بیشتر💪

3

26 May 2026, 13:07 UTC138 views2 reactionsread 9 August 2026

نت مخابرات وصل شده شکر خدا پر قدرت و متمرکز به برنامه هاتون برسید و کار رو پیش ببرید رفقا ❤️

2

26 May 2026, 08:20 UTC119 views1 reactionsread 9 August 2026

درود برنامه‌نویسای عزیز! 🔐 امنیت API: همیشه از Retrofit به همراه OkHttp Interceptor برای اضافه کردن Token استفاده کنید. علاوه بر این، Refresh Token رو فراموش نکنید. کد ساده Interceptor: Kotlinval interceptor = Interceptor { chain -> val request = chain.request().newBuilder() .addHeader("Authorization", "Bearer $token") .build() chain.proceed(request) } من تو پروژه‌های فریلنس اینو استا

1

25 May 2026, 08:31 UTC85 views3 reactionsread 9 August 2026

رفیقا دررروووود! 🔥 امروز یه موضوع انگیزشی: اولین اپم رو که منتشر کردم، ۴ ماه طول کشید تا ۱۰۰ دانلود برسه. ولی من هر هفته یه فیچر جدید اضافه می‌کردم و ASO رو جدی گرفتم. حالا ماهانه چند صد دانلود داره. کلیدش اینه: ول نکنید و پیگیر باشید. این پست رو اگه دلتون خواست بفرستید برای اون دوستتون که میخواد جا بزنه.

3

23 May 2026, 06:29 UTC91 views1 reactionsread 9 August 2026

درود دوستان! 🧩 یه اشتباه رایج تو ViewModel: گذاشتن Context داخلش! این کار باعث مموری لیک می‌شه. به جاش از ApplicationContext یا Hilt استفاده کنید. مثال درست: Kotlinclass MyViewModel @Inject constructor( private val repository: MyRepository, application: Application ) : AndroidViewModel(application) { ... } شما تا حالا با این مشکل روبرو شدید؟

👏1

21 May 2026, 05:27 UTC74 views1 reactionsread 9 August 2026

سلام رفقا! 📊 در مورد سرمایه‌گذاری و حفظ ارزش پول البته اگه پولی بمونه با این شرایط: امسال بهترین عملکرد معمول از ترکیب USDT + صندوق طلا (از صرافی‌های معتبر) بود. هر ماه ۱۰٪ الی ۲۰٪ درآمد رو هرچقدر هم کم اتوماتیک سرمایه‌گذاری کنید. این کار باعث میشه دیگه وسوسه خرج کردنش رو نداشته باشید. نکته: قبل سرمایه‌گذاری حتماً تحقیق کنید و با آدمایی که تجربه دارن مشورت کنید. شما امسال چه سرمایه‌گذاری‌ای کردید که جواب داده؟ 💪

🔥1

14 May 2026, 06:04 UTC73 views1 reactionsread 9 August 2026

درود هم‌تیمی‌ها! 🌍✨ برای فریلنسرهای ایرانی یه نکته طلایی: همیشه قرارداد رو به صورت milestone بنویسید 📝✅ مثلاً ۳۰٪ advance، ۴۰٪ وسط کار، ۳۰٪ آخر. اینطوری هم خیالتون راحته هم کلاینت 💰🤝 من تو یکی از پروژه‌ها بدون milestone کار کردم و آخرش کلی دردسر کشیدم 😓❌ دیگه تکرار نمی‌کنم! علاوه بر این، از ابزارهایی مثل Trello یا Notion برای گزارش پیشرفت استفاده کنید 🛠️📊 کلاینت‌ها عاشقش می‌شن ❤️ این پست رو برا کسانی بفرستید که

🔥1

12 May 2026, 06:03 UTC76 views2 reactionsread 9 August 2026

دوستان حالتون خوبه؟ ⚡ یه ترفند عالی برای Room Database: اگه کوئری‌های پیچیده دارید، از @Transaction استفاده کنید. اینطوری همه عملیات‌ها تو یه تراکنش انجام می‌شن و سرعت و امنیتش خیلی بالاتر می‌ره. مخصوصاً وقتی چند تا جدول رو با هم آپدیت می‌کنید، بدون Transaction ممکنه داده ناسازگار بشه. من تو آخرین اپم اینو اضافه کردم و تست‌ها نشون داد ۳۵٪ سریع‌تر اجرا می‌شه. شما از Room چطور استفاده می‌کنید؟ Native SQL یا فقط D

🔥2

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

Mentions

Named by 1 registered channel — 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.

Named by

Channels on the register whose posts name this channel's handle.

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.

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

“کاتلین از صفر | KOTLIN-0” (@mahdi_giveie), 245 subscribers as measured 10 September 2026. Telegram Register, tgregister.com/channel/mahdi_giveie.

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.