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DevGuide

DevGuide

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Level up daily with insider dev hacks, smart career tips, and real talk! ๐Ÿš€ โšก๏ธ Stay connected with me: linktr.ee/AliSamir ๐Ÿ“ To advertise on the channel: https://telega.io/c/the_developer_guide

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๐Ÿ“ˆ Analytical overview of Telegram channel DevGuide

Channel DevGuide (@the_developer_guide) is an active participant. Currently, the community unites 11 073 subscribers, ranking 11 279 in the Technologies & Applications category and 11 163 in the Iraq region.

๐Ÿ“Š Audience metrics and dynamics

Since its creation on ะฝะตะฒั–ะดะพะผะพ, the project has demonstrated rapid growth, gathering an audience of 11 073 subscribers.

According to the latest data from 08 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -20 over the last 30 days and by 0 over the last 24 hours, overall reach remains high.

  • Verification status: Not verified
  • Engagement rate (ER): The average audience engagement rate is 6.38%. Within the first 24 hours after publication, content typically collects 2.92% reactions from the total number of subscribers.
  • Post reach: On average, each post receives 706 views. Within the first day, a publication typically gains 323 views.
  • Reactions and interaction: The audience actively supports content: the average number of reactions per post is 3.
  • Thematic interests: Content is focused on key topics such as ู…ูŽุดุฑููˆุน, ุญูŽุงุฌูŽุฉ, ุจูŽูŠูŽุงู†, ุฌูุฏู‘, ุทูŽู„ูŽุจ.

๐Ÿ“ Description and content policy

The author describes the resource as a platform for expressing subjective opinions:
โ€œLevel up daily with insider dev hacks, smart career tips, and real talk! ๐Ÿš€ โšก๏ธ Stay connected with me: linktr.ee/AliSamir ๐Ÿ“ To advertise on the channel: https://telega.io/c/the_developer_guideโ€

Thanks to the high frequency of updates (latest data received on 09 June, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.

11 073
Subscribers
No data24 hours
+17 days
-2030 days
Posts Archive
DevGuide
11 076
ุฏูˆุฑุฉ ู…ุฌุงู†ูŠุฉ: ู…ู‚ุฏู…ุฉ ููŠ Laravel ุชู‡ุฏู ุงู„ุฏูˆุฑุฉ ุฅู„ู‰ ุงู„ุชุนุฑู ุนู„ู‰ ุจู†ูŠุฉ MVC (Model-View-Controller) ูˆุฏูˆุฑู‡ุง ุงู„ุฃุณุงุณูŠ ููŠ ุชู†ุธูŠู… ูˆุชุทูˆูŠุฑ ุชุทุจูŠู‚ุงุช ุงู„ูˆูŠุจุŒ ูˆูู‡ู… ูƒูŠููŠุฉ ุชู‚ุณูŠู… ุงู„ุจุฑู†ุงู…ุฌ ุฅู„ู‰ ู…ูƒูˆู†ุงุชู‡ ุงู„ุฑุฆูŠุณูŠุฉ ู„ุถู…ุงู† ูƒุชุงุจุฉ ูƒูˆุฏ ู…ู†ุธู… ูˆู‚ุงุจู„ ู„ู„ุชุทูˆูŠุฑุŒ ุจุงู„ุฅุถุงูุฉ ุฅู„ู‰ ุงู„ุชุนุฑู ุนู„ู‰ ูƒูŠููŠุฉ ุงุณุชุฎุฏุงู… Laravel ู„ุชุณู‡ูŠู„ ุงู„ุนู…ู„ ู…ุน ูƒู„ ู…ู† ุงู„ู†ู…ุงุฐุฌ (Models)ุŒ ุงู„ูˆุงุฌู‡ุงุช (Views)ุŒ ูˆูˆุญุฏุงุช ุงู„ุชุญูƒู… (Controllers). https://satr.tuwaiq.edu.sa/course/lgdjP05YC9/view

DevGuide
11 076
Most Used Linux Commands ๐Ÿ’ฏ
Most Used Linux Commands ๐Ÿ’ฏ

DevGuide
11 076
git fetch vs. git pull vs. git pull --rebase
git fetch vs. git pull vs. git pull --rebase

DevGuide
11 076
ู„ูˆ ุดุบุงู„ ุนู„ู‰ ุฃูŠ ู…ุดุฑูˆุน TypeScript/JavaScriptุŒ ูˆุนุงูŠุฒ ุงู„ู€ VS Code ูŠุดูŠู„ ุงู„ู€ imports ุบูŠุฑ ุงู„ู…ุณุชุฎุฏู…ุฉ ุชู„ู‚ุงุฆูŠู‹ุง ุฃูˆู„ ู…ุง ุชุนู…ู„ SaveุŒ ูƒู„ ุงู„
ู„ูˆ ุดุบุงู„ ุนู„ู‰ ุฃูŠ ู…ุดุฑูˆุน TypeScript/JavaScriptุŒ ูˆุนุงูŠุฒ ุงู„ู€ VS Code ูŠุดูŠู„ ุงู„ู€ imports ุบูŠุฑ ุงู„ู…ุณุชุฎุฏู…ุฉ ุชู„ู‚ุงุฆูŠู‹ุง ุฃูˆู„ ู…ุง ุชุนู…ู„ SaveุŒ ูƒู„ ุงู„ู„ูŠ ุนู„ูŠูƒ ุชุถูŠู ุงู„ุฌุฒุก ุฏู‡ ููŠ ุฅุนุฏุงุฏุงุช VS Code ๐Ÿ‘‡๐Ÿป

DevGuide
11 076
The Critical Rendering Path is one of the most important browser concepts every front end engineer should understand. ๐Ÿ’ฏ
The Critical Rendering Path is one of the most important browser concepts every front end engineer should understand. ๐Ÿ’ฏ

DevGuide
11 076
ุฅุฒุงูŠ ุชุนุฑุถ ุดุบู„ูƒ ูƒู€ Backend DeveloperุŸ ๐Ÿ’ก . . ุทุจูŠุนุฉ ุดุบู„ ูˆู…ุดุงุฑูŠุน ุงู„ุจุงูƒ ุฅู†ุฏ ู…ุฎุชู„ูุฉ ุดูˆูŠุฉ ุนู† ู…ุฌุงู„ุงุช ุชุงู†ูŠุฉ ุฒูŠ ุงู„ูุฑูˆู†ุช ุฅู†ุฏ ุฃูˆ ุงู„ู…ูˆุจุงูŠู„ุŒ ุจุชู‚ุนุฏ ุณุงุนุงุช ุชูƒุชุจ ููŠ codeุŒ ุชุจู†ูŠ APIsุŒ ุชุธุจุท ุงู„ู€ AuthุŒ ุชุชุนุงู…ู„ ู…ุน Databases ูˆ Logging ูˆ QueuesุŒ ูˆูƒู…ุงู† ู…ู…ูƒู† ุชูƒูˆู† ุจุชุดุชุบู„ ุนู„ู‰ Microservices ูˆ Event-driven architectureโ€ฆุฅู„ุฎ. ุจุณ ู„ู…ุง ุชูŠุฌูŠ ุชู‚ุฏู… ุนู„ู‰ ุดุบู„ ุฃูˆ ุชุนุฑุถ ุดุบู„ูƒ ู„ุญุฏุŒ ุจุชู‚ู ูˆู…ุด ุนุงุฑู ุชู‚ูˆู„ ุฅูŠู‡... ุงู„ู…ุดูƒู„ุฉ ู…ุด ุฅู† ุดุบู„ูƒ ู‚ู„ูŠู„ุŒ ุงู„ู…ุดูƒู„ุฉ ุฅู†ูƒ ู…ุด ุนุงุฑู "ุชุนุฑุถู‡" ุจุดูƒู„ ูŠุฎู„ูŠ ุงู„ู„ูŠ ู‚ุฏุงู…ูƒ ูŠุนุฑู ุฎุจุฑุชูƒ ูˆุงู„ู…ุนู„ูˆู…ุงุช ุงู„ู„ูŠ ุนู†ุฏูƒ. ุงู„ู€ Backend ุฃุตุนุจ ุดูˆูŠุฉ ููŠ ุงู„ู†ู‚ุทุฉ ุฏูŠ ุนู† ุงู„ู€ FrontendุŒ ู„ุฃู† ุงู„ู†ุงุณ ู…ุด ุจุชุดูˆู ุดุบู„ูƒ ุจุนู†ูŠู‡ู…ุŒ ูุฃู†ุช ุงู„ู„ูŠ ู„ุงุฒู… "ุชุฎู„ูŠู‡ู… ูŠุดูˆููˆู‡". ุชุนุงู„ ุฃู‚ูˆู„ูƒ ุฅุฒุงูŠ ุชุนุฑุถ ุดุบู„ูƒ ูƒู€ Backend Developer ุจุทุฑูŠู‚ุฉ ู…ุญุชุฑู…ุฉ... โ€”โ€”โ€” โœจ ุฃูˆู„ ุญุงุฌุฉ: ุฃู†ุช ุจุชุดุชุบู„ ุนู„ู‰ ุฅูŠู‡ุŸ ุงูƒุชุจ ุงู„ูƒู„ุงู… ุฏู‡ ููŠ ุดูƒู„ ู†ู‚ุงุท ูˆุงุถุญุฉุŒ ูˆุจู„ุบุฉ ุจุณูŠุทุฉ. ุญุงูˆู„ ุชุฌุงูˆุจ ุนู„ู‰ ุงู„ุฃุณุฆู„ุฉ ุฏูŠ: - ุฅูŠู‡ ู†ูˆุน ุงู„ู€ systems ุงู„ู„ูŠ ุงุดุชุบู„ุช ุนู„ูŠู‡ุงุŸ (E-commerce, CMS, Booking systemโ€ฆ) - ูƒุงู† ููŠู‡ุง ูƒุงู… userุŸ ุฃูˆ traffic ุนุงู…ู„ ุฅุฒุงูŠุŸ - ู‡ู„ ูƒุงู†ุช Monolith ูˆู„ุง MicroservicesุŸ - ู‡ู„ ุงุดุชุบู„ุช ุนู„ู‰ ุญุงุฌุงุช ุฒูŠ Authentication, Payments, NotificationsุŸ - ู‡ู„ ููŠู‡ Challenges ู…ุนูŠู†ุฉ ุญู„ูŠุชู‡ุงุŸ (scalability, performance, data integrityโ€ฆ) โœ… ู…ุซุงู„: ุงุดุชุบู„ุช ุนู„ู‰ ู†ุธุงู… E-commerce ุจูŠุฎุฏู… 200K user ุดู‡ุฑูŠู‹ุงุŒ ุจู†ูŠุช ููŠู‡ REST APIs ุจู€ Node.js ูˆExpressุŒ ูˆุนู…ู„ุช Integration ู…ุน Stripe ู„ู„ู€ payments. ุณุงู‡ู…ุช ููŠ refactor ู…ู† Monolith ู„ู€ MicroservicesุŒ ูˆุงุดุชุบู„ุช ุนู„ู‰ Service ุฎุงุตุฉ ุจุงู„ู€ Orders ุจุงุณุชุฎุฏุงู… MongoDB ูˆRabbitMQ. โ€”โ€”โ€” โœจ ุซุงู†ูŠ ุญุงุฌุฉ: ุชูƒู„ู… ุนู† ู‚ุฑุงุฑุงุชูƒ ุงู„ุชู‚ู†ูŠุฉ ุจู„ุงุด ุชู‚ูˆู„ "ุงุดุชุบู„ุช ุจู€ Node.js ูˆุฎู„ุงุต"ุŒ ูˆู„ูƒู† ุงุญูƒูŠ ู„ูŠู‡ ุงุณุชุฎุฏู…ุชู‡ุงุŸ ุฅุฒุงูŠ ุงุฎุชุงุฑุช Database ู…ุนูŠู†ุฉุŸ ู„ูŠู‡ ุงุณุชุฎุฏู…ุช Redis ุฃูˆ KafkaุŸ ุงู„ู„ูŠ ุจูŠูุฑู‚ ุฃูŠ ุญุฏ ุดุงุทุฑ ู…ุด ุจุณ ุฅู†ู‡ ุจูŠุนุฑู ูŠุณุชุฎุฏู… toolsโ€ฆุฅู†ู…ุง ุจูŠุนุฑู ุฅู…ุชู‰ ูŠุณุชุฎุฏู… ุฅูŠู‡ุŒ ูˆู„ูŠู‡ุŒ ูˆุฅูŠู‡ ุงู„ุจุฏุงุฆู„ ุงู„ู„ูŠ ูƒุงู†ุช ู…ุชุงุญุฉุŸ โœ… ู…ุซุงู„: ุงุณุชุฎุฏู…ู†ุง Redis ุนู„ุดุงู† ู†ุนู…ู„ caching ู„ุจูŠุงู†ุงุช ุงู„ู…ู†ุชุฌุงุช ุนุดุงู† ู†ุญู„ ู…ุดูƒู„ุฉ ุงู„ู€ latency ุงู„ุนุงู„ูŠุฉ ููŠ ุงู„ู€ product listing. ุฏู‡ ู‚ู„ู„ ุงู„ู€ response time ุจู†ุณุจุฉ 60%. โ€”โ€”โ€” โœจ ุซุงู„ุซ ุญุงุฌุฉ: ุชูƒู„ู… ุจู„ุบุฉ ุงู„ู€ Impact ุจู„ุงุด ุชู‚ูˆู„ "ุงุดุชุบู„ุช ุนู„ู‰ ูƒุฐุงโ€ฆ"ุŒ ุงู„ู†ุงุณ ุจุชุญุจ ุชุณู…ุน ุงู„ุชุฃุซูŠุฑ - "ุจุณุจุจ ุดุบู„ูŠุŒ ุญุตู„ ูƒุฐุง ูˆูƒุฐุงโ€ฆ" ุชุชูƒู„ู… ุนู† ุงู„ู†ุชุงุฆุฌ: - ุงู„ู€ API response time ู‚ู„ ุจู†ุณุจุฉ ูƒุงู…ุŸ - ูƒู… bug ุงุชุตู„ุญุชุŸ - ุงู„ู€ revenue ุฒุงุฏุŸ retention ุงุชุญุณู†ุŸ - ุงู„ู€ system ุจู‚ู‰ ูŠุณุชุญู…ู„ ูƒุงู… request ููŠ ุงู„ุซุงู†ูŠุฉุŸ โœ… ู…ุซุงู„: ุนู…ู„ุช ุชุญุณูŠู† ู„ู„ู€ queries ููŠ MySQL ุฎู„ู‘ู‰ ุงู„ู€ checkout process ุฃุณุฑุน ุจู†ุณุจุฉ 40%ุŒ ูˆู‚ู„ู„ ุงู„ู€ cart abandonment ุจู†ุณุจุฉ ู…ู„ุญูˆุธุฉ. โ€”โ€”โ€” โœจ ุฑุงุจุน ุญุงุฌุฉ: ุงู„ู€ Showcase ุงู„ุญู‚ูŠู‚ูŠ - ุงุนู…ู„ repos ุนู„ู‰ GitHub ููŠู‡ุง ู…ุดุงุฑูŠุน ุญู‚ูŠู‚ูŠุฉ - ุงุนุฑุถ Postman Collection ุฃูˆ OpenAPI Spec - ู„ูˆ ุงุดุชุบู„ุช ุนู„ู‰ ุญุงุฌุงุช Open Source ุฃูˆ ุนู†ุฏูƒ Blog ุจูŠุดุฑุญ ุงู„ู„ูŠ ุจุชุนู…ู„ู‡ ู…ู…ูƒู† ุชุถูŠูู‡. โ€”โ€”โ€” โœจ ุฎุงู…ุณ ุญุงุฌุฉ: ุฎู„ูŠ ุดุบู„ูƒ "ู…ูู‡ูˆู…" ู„ู„ู†ุงุณ ุงู„ู„ูŠ ู…ุด ููŠ ู†ูุณ ุงู„ุชุฎุตุต ุฎู„ูŠ ุฏุงูŠู…ู‹ุง ุงู„ุทุฑูŠู‚ุฉ ุงู„ู„ูŠ ุจุชุชูƒู„ู… ุจู‡ุง ุณู‡ู„ุฉุŒ ูˆููŠู‡ุง ุฃุฑู‚ุงู…. ุจุฏู„ ู…ุง ุชู‚ูˆู„: โ€œBuilt scalable APIs using Node.js.โ€ ู…ู…ูƒู† ุชู‚ูˆู„: โ€œBuilt RESTful APIs using Node.js to handle 20K+ daily requests, with response time under 200ms.โ€ โ€”โ€”โ€” ุจุงู„ุชูˆููŠู‚ ๐ŸŒน

DevGuide
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ูƒู„ ุนุงู… ูˆุฃู†ุชู… ุจุฎูŠุฑุŒ ุชู‚ุจู„ ุงู„ู„ู‡ ู…ู†ุง ูˆู…ู†ูƒู… ุตุงู„ุญ ุงู„ุฃุนู…ุงู„. ๐Ÿค๐ŸŒน

DevGuide
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7 Tips to Improve CTR (Click-Through Rate) โšก๏ธ Crucial for driving traffic and maximizing the impact of your content.
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7 Tips to Improve CTR (Click-Through Rate) โšก๏ธ Crucial for driving traffic and maximizing the impact of your content.

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ุฏุฑุฏุดุฉ ุณุฑูŠุนุฉ ุนู† ุงู„ู€ OAuth 2.0 ๐Ÿ’ก . . ุชุฎูŠู„ ุฅู†ูƒ ุฏุงุฎู„ ุชุณุฌู‘ู„ ููŠ ุชุทุจูŠู‚ ุฌุฏูŠุฏ ุนู„ุดุงู† ุชุชุงุจุน ูƒูˆุฑุณุงุชุŒ ูˆู„ู…ุง ุฌูŠุช ุชุณุฌู‘ู„ุŒ ุงู„ุชุทุจูŠู‚ ู‚ุงู„ูƒ: "ุชู‚ุฏุฑ ุชุณุฌู‘ู„ ุจุญุณุงุจ Google ุฃูˆ GitHub ุจุฏู„ ู…ุง ุชุนู…ู„ ุฃูƒูˆู†ุช ุฌุฏูŠุฏ" ุถุบุทุช ุนู„ู‰ ุฒุฑุงุฑ "Continue with Google"ุŒ ูˆGoogle ุทู„ุจุช ู…ู†ูƒ ุชุฎุชุงุฑ ุงู„ุฅูŠู…ูŠู„ ูˆุชูˆุงูู‚ ุนู„ู‰ ุดูˆูŠุฉ ุตู„ุงุญูŠุงุช. ุจุนุฏู‡ุง ุงู„ุชุทุจูŠู‚ ูุชุญ ูˆุงุดุชุบู„ ูˆูƒุฃู†ูƒ ุนู…ู„ุช sign up ูุนู„ู‹ุง... ุฅูŠู‡ ุงู„ู„ูŠ ุญุตู„ ู‡ู†ุงุŸ ๐Ÿค” ุงู„ู„ูŠ ุญุตู„ ุจุงู„ุถุจุท ู‡ูˆ ุฅู† Google ุงุณุชุฎุฏู…ุช ุญุงุฌุฉ ุงุณู…ู‡ุง OAuth 2.0. โ€”โ€”โ€”
๐Ÿ“Œ ูŠุนู†ูŠ ุฅูŠู‡ OAuth 2.0ุŸ
ุจุจุณุงุทุฉุŒ ุงู„ู€ OAuth 2.0 ู‡ูˆ ุจุฑูˆุชูˆูƒูˆู„ authorization (ู…ุด authentication)ุŒ ุจูŠุฎู„ู‘ูŠ ุงู„ุชุทุจูŠู‚ุงุช ุชู‚ุฏุฑ ุชุงุฎุฏ ุฅุฐู† ู…ู† ุงู„ู…ุณุชุฎุฏู… ุนุดุงู† ุชุฏุฎู„ ุนู„ู‰ ุฌุฒุก ู…ู† ู…ุนู„ูˆู…ุงุชู‡ ููŠ service ุชุงู†ูŠุฉ (ุฒูŠ Google, Facebook, GitHub) ู…ู† ุบูŠุฑ ู…ุง ูŠุนุฑููˆุง ุงู„ุจุงุณูˆุฑุฏ ุจุชุงุนุชูƒ. ูŠุนู†ูŠ ุงู„ุชุทุจูŠู‚ ุงู„ู„ูŠ ุจุชุณุชุฎุฏู…ู‡ ู…ุด ุจูŠุดูˆู ุงู„ุจุงุณูˆุฑุฏ ุจุชุงุนุชูƒุŒ ุจุณ ุจูŠุงุฎุฏ ุชูˆูƒู† ู…ุคู‚ุช ูŠู‚ุฏุฑ ูŠุณุชุฎุฏู…ู‡ ูŠุฏุฎู„ ุนู„ู‰ ุงู„ู€ APIs ุงู„ู„ูŠ ุฃู†ุช ูˆุงูู‚ุช ุนู„ูŠู‡ุง. ูˆุฏู‡ ุจูŠุฎู„ูŠ ุงู„ุนู…ู„ูŠุฉ ุขู…ู†ุฉุŒ ูˆุจูŠุญุงูุธ ุนู„ู‰ ุงู„ุฎุตูˆุตูŠุฉ ุจุชุงุนุชูƒ. โ€”โ€”โ€”
๐Ÿ“Œ ุฅุฒุงูŠ ุงู„ู€ OAuth 2.0 ุจูŠุดุชุบู„ุŸ
ุชุนุงู„ ู†ู…ุดูŠ ุฎุทูˆุฉ ุจุฎุทูˆุฉ ููŠ ุงู„ู€ flow ุงู„ู…ุดู‡ูˆุฑ ุจุชุงุน Authorization Code Grant FlowุŒ ูˆุงู„ู„ูŠ ุจูŠุณุชุฎุฏู… ููŠ web apps 1- ุงู„ู€ User Requests Login ุงู„ุชุทุจูŠู‚ (Client) ูŠู‚ูˆู„ูƒ: "ุณุฌู‘ู„ ุจุญุณุงุจ Google ู…ุซู„ู‹ุง"ุŒ ูˆุงู„ู…ุณุชุฎุฏู… ูŠุถุบุท ุนู„ู‰ ุงู„ุฒุฑุงุฑุŒ ูˆูŠุชู… ุชูˆุฌูŠู‡ู‡ ุนู„ู‰ authorization server (ุฒูŠ Google). 2- ุงู„ู€ User Grants Permission ุฌูˆุฌู„ ูŠุทู„ุจ ู…ู†ูƒ ุชุณุฌู‘ู„ ุฏุฎูˆู„ ูˆุชูˆุงูู‚ ุนู„ู‰ ุงู„ู€ permissions ุงู„ู„ูŠ ุงู„ุชุทุจูŠู‚ ุทุงู„ุจู‡ุง (ุฒูŠ ุงู„ุฅูŠู…ูŠู„ุŒ ุงู„ุงุณู…ุŒ ุฅู„ุฎ). 3- ุงู„ู€ Authorization Code ู„ูˆ ูˆุงูู‚ุชุŒ Google ู‡ูŠุจุนุช authorization code ู„ู„ุชุทุจูŠู‚ (ุฃูˆ ุชุญุฏูŠุฏู‹ุง ู„ู„ู€ redirect URL ุงู„ู„ูŠ ุงู„ุชุทุจูŠู‚ ุญุฏุฏู‡ ู‚ุจู„ ูƒุฏู‡). 4- ุงู„ู€ Token Exchange ุงู„ุชุทุจูŠู‚ ูŠุงุฎุฏ ุงู„ู€ authorization code ุฏู‡ ูˆูŠุจุนุช request ู„ู€ token endpoint ุนู„ุดุงู† ูŠุจุฏู„ู‡ ุจู€  access token (ูˆุณุงุนุงุช ูƒู…ุงู† refresh token). 5- ุงู„ู€ Access Protected APIs ุจู…ุฌุฑุฏ ู…ุง ุงู„ุชุทุจูŠู‚ ูŠุงุฎุฏ ุงู„ู€ access tokenุŒ ูŠู‚ุฏุฑ ูŠุณุชุฎุฏู…ู‡ ูŠุทู„ุจ ุจูŠุงู†ุงุช ู…ู† Google APIsุŒ ุจุณ ููŠ ุญุฏูˆุฏ ุงู„ู€ scope ุงู„ู„ูŠ ูˆุงูู‚ุช ุนู„ูŠู‡. โ€”โ€”โ€”
ุฅุฒุงูŠ ุจูŠุฃู…ู† ุงู„ู€ APIsุŸ ๐Ÿ”
ู„ูˆ ุนู†ุฏูƒ API ูˆุนุงูŠุฒ ุชุฃู…ู†ู‡ุงุŒ ู…ู…ูƒู† ุชุณุชุฎุฏู… OAuth 2.0 ุจุญูŠุซ: - ุฃูŠ Client ู…ุด ู‡ูŠู‚ุฏุฑ ูŠูˆุตู„ ู„ู€ API ุบูŠุฑ ู„ู…ุง ูŠู‚ุฏู‘ู… Access Token ุตุงู„ุญ. - ุงู„ู€ Backend ุจุชุงุนูƒ ูŠู‚ุฏุฑ ูŠุชุญู‚ู‘ู‚ ู…ู† ุงู„ุชูˆูƒู† (ู…ุซู„ู‹ุง JWT ุฃูˆ ุนู† ุทุฑูŠู‚ introspection endpoint). - ุชู‚ุฏุฑ ุชุชุญูƒู‘ู… ููŠ ุงู„ุตู„ุงุญูŠุงุช ุนู† ุทุฑูŠู‚ ุงู„ู€ scope (ูŠุนู†ูŠ ู…ุซู„ู‹ุง ุชูˆูƒู† ู…ุนูŠู† ูŠู‚ุฏุฑ ูŠู‚ุฑุฃ ุจุณุŒ ูˆุชูˆูƒู† ุชุงู†ูŠ ูŠู‚ุฏุฑ ูŠูƒุชุจ ูˆูŠุนุฏู‘ู„). - ุชู‚ุฏุฑ ุชุณุญุจ ุตู„ุงุญูŠุงุช ุงู„ุชูˆูƒู† ููŠ ุฃูŠ ูˆู‚ุช (Revoke). ุจุงู„ุชุงู„ูŠุŒ OAuth 2.0 ุจูŠุฃู…ู‘ู† ุงู„ู€ APIs ุนู† ุทุฑูŠู‚ ุฅู†ู‡: โœ… ุจูŠู‚ู„ู„ ุงู„ุงุนุชู…ุงุฏ ุนู„ู‰ ูƒู„ู…ุงุช ุงู„ู…ุฑูˆุฑ โœ… ุจูŠุณู…ุญ ุจุงู„ู€ delegation (ุชุทุจูŠู‚ ูŠุงุฎุฏ ุฅุฐู† ู…ู† ู…ุณุชุฎุฏู… ูŠูˆุตู„ ู„ุญุงุฌุฉ ู…ุด ุจุชุงุนุชู‡) โœ… ุจูŠุฎู„ูŠ ุงู„ู€ tokens ู…ุคู‚ุชุฉุŒ ูˆู…ู…ูƒู† ุชุชุญูƒู… ููŠ ุตู„ุงุญูŠุงุชู‡ุง ูˆู…ุฏู‘ุชู‡ุง โ€”โ€”โ€”
๐Ÿ“Œ ุฃู†ูˆุงุน ุงู„ู€Grant Types ุงู„ู…ุดู‡ูˆุฑุฉ:
- ุงู„ู€ Authorization Code (with PKCE): ู„ู„ู…ูˆุจุงูŠู„ ูˆุงู„ูˆูŠุจ. - ุงู„ู€ Client Credentials: ู„ู„ู€ machine-to-machine apps. - ุงู„ู€ Password (deprecated): ูƒุงู† ุจูŠุณุชุฎุฏู… ู„ู…ุง ุงู„ู…ุณุชุฎุฏู… ูŠูƒุชุจ ุงู„ู€ username ูˆุงู„ุจุงุณูˆุฑุฏ ููŠ ู†ูุณ ุงู„ุชุทุจูŠู‚ (ุบูŠุฑ ุขู…ู†). - ุงู„ู€ Implicit (deprecated): ุฒู…ุงู† ูƒุงู† ุจูŠุชุณุชุฎุฏู… ู„ู„ู€ SPA apps ู„ูƒู†ู‡ ุบูŠุฑ ู…ูˆุตู‰ ุจู‡. โ€”โ€”โ€” ู„ูˆ ูƒู†ุช ุจุชุณุชุฎุฏู… OAuth 2.0 ููŠ ู…ูˆุจุงูŠู„ ุฃูˆ SPA appุŒ ู„ุงุฒู… ุชุณุชุฎุฏู… ุญุงุฌุฉ ุงุณู…ู‡ุง PKCE (Proof Key for Code Exchange) ุนู„ุดุงู† ุชู…ู†ุน ุงู„ู€ authorization code ู…ู† ุฅู†ู‡ ูŠุชุณุฑู‚.

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photo content
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ุฏุฑุฏุดุฉ ุณุฑูŠุนุฉ ุนู† ุงู„ู€ Cron Job โšก๏ธ . . ุชุฎูŠู„ ู…ุนุงูŠุง ูƒุฏู‡โ€ฆ ุฃู†ุช ุนู†ุฏูƒ ุชุทุจูŠู‚ ุจูŠุจุนุช Reminder ู„ู„ู…ุณุชุฎุฏู…ูŠู† ูƒู„ ูŠูˆู… ุงู„ุณุงุนุฉ 9 ุงู„ุตุจุญ. ุฃูˆ ู…ุชุฌุฑ ุฅู„ูƒุชุฑูˆู†ูŠ ู…ุญุชุงุฌ ูƒู„ ูŠูˆู… ุจุงู„ู„ูŠู„ ูŠุนู…ู„ ุชุญุฏูŠุซ ู„ู„ุฃุณุนุงุฑ ุฃูˆ ูŠู†ุถู ุงู„ู€ expired data. ุฃูˆ ุญุชู‰ ู†ุธุงู… ุจูŠุทู„ุน ุชู‚ุงุฑูŠุฑ ุขุฎุฑ ูƒู„ ุดู‡ุฑ ุจุดูƒู„ ุฃูˆุชูˆู…ุงุชูŠูƒ... ู‡ู„ ูƒู„ ุดูˆูŠุฉ ู‡ู†ู‚ู ู…ุณุชู†ูŠูŠู† ุงู„ูˆู‚ุช ูŠูŠุฌูŠ ูˆู†ุดุบู„ ุงู„ุญุงุฌุฉ ุจุฅูŠุฏูŠู†ุงุŸ ุฃูƒูŠุฏ ู„ุง.. ูˆู‡ู†ุง ูŠุธู‡ุฑ ู…ูู‡ูˆู… ู…ู‡ู… ุฌุฏู‹ุง ููŠ ุญุชุฉ ุงู„ู€ automationโ€ฆ ุงู„ู€ Cron Job. --- ๐Ÿ“Œ ูŠุนู†ูŠ ุฅูŠู‡ Cron JobุŸ ุจุจุณุงุทุฉ ุฌุฏู‹ุงโ€ฆ ุงู„ู€ Cron Job ู‡ูˆ Task ุฃูˆ Process ุจุชุชุญุฏุฏ ุฅู†ู‡ุง ุชุดุชุบู„ ุจุดูƒู„ ุชู„ู‚ุงุฆูŠ ููŠ ูˆู‚ุช ู…ุนูŠู† ุฃูˆ ูƒู„ ูุชุฑุฉ ู…ุนูŠู†ุฉ. ูŠุนู†ูŠ ุจุฏู„ ู…ุง ุญุฏ ูŠุดุบู„ Script ุจุฅูŠุฏู‡ุŒ ุงู„ู€ System ู†ูุณู‡ ุจูŠุดุบู„ู‡ุง ุฃูˆุชูˆู…ุงุชูŠูƒ ุญุณุจ Schedule ุฃู†ุช ู…ุญุฏุฏู‡. ูˆุฏู‡ ุจูŠุชู… ุบุงู„ุจู‹ุง ุนู† ุทุฑูŠู‚ ุญุงุฌุฉ ุงุณู…ู‡ุง cron ุฃูˆ scheduler ุญุณุจ ุงู„ู€ OS ุฃูˆ ุงู„ู€ Framework ุงู„ู…ุณุชุฎุฏู…. --- ๐Ÿ“Œ ุฃุดู‡ุฑ ุงุณุชุฎุฏุงู…ุงุช ุงู„ู€ Cron Jobs ุงู„ู€ Cron Jobs ุญุฑููŠู‹ุง ู…ูˆุฌูˆุฏุฉ ููŠ ุฃูŠ System ูƒุจูŠุฑ ุชู‚ุฑูŠุจู‹ุง. ูˆู…ู† ุฃุดู‡ุฑ ุงุณุชุฎุฏุงู…ุงุชู‡ุง: 1. ุฅุฑุณุงู„ ุงู„ุฅูŠู…ูŠู„ุงุช ุฒูŠ: - Welcome emails - Daily reminders - OTP cleanup - Newsletter --- 2. ุชู†ุธูŠู ุงู„ู€ Database ุฒูŠ: - ุญุฐู ุงู„ู€ expired sessions - ุญุฐู ุงู„ู€ temp files - ุนู…ู„ archive ู„ู„ู€ old data --- 3. ุชุดุบูŠู„ Background Tasks ุฒูŠ: - Generate reports - Export files - Sync data between systems --- 4. Monitoring & Health Checks ุฒูŠ: - ุงู„ุชุฃูƒุฏ ุฅู† Service ุดุบุงู„ุฉ - ุฅุฑุณุงู„ Alert ู„ูˆ ุญุตู„ Crash - ู…ุฑุงู‚ุจุฉ ุงู„ู€ CPU ุฃูˆ Memory usage --- 5. Scheduled Business Logic ูˆุฏูŠ ู…ู‡ู…ุฉ ุฌุฏู‹ุง. ู…ุซู„ุงู‹: - ุฎุตูˆู…ุงุช ุชุดุชุบู„ ุงู„ุฌู…ุนุฉ ุงู„ุณุงุนุฉ 12 - ุงุดุชุฑุงูƒ ูŠู†ุชู‡ูŠ ุชู„ู‚ุงุฆูŠ - ุชุฌุฏูŠุฏ ุจุงู‚ุงุช - ู‚ูู„ ุญุฌุฒ ุจุนุฏ ูˆู‚ุช ู…ุนูŠู† --- ๐Ÿ“Œ ุฅุฒุงูŠ ุงู„ู€ Cron Job ุจุชุดุชุบู„ุŸ ุฃู†ุช ุจุจุณุงุทุฉ ุจุชู‚ูˆู„ ู„ู„ู€ System: "ุดุบู‘ู„ ุงู„ู€ Task ุฏูŠ ูƒู„ ู‚ุฏ ุฅูŠู‡ุŸ" ู…ุซู„ู‹ุง: - ูƒู„ ุฏู‚ูŠู‚ุฉ - ูƒู„ ุณุงุนุฉ - ูƒู„ ูŠูˆู… ุงู„ุณุงุนุฉ 12 - ูƒู„ ูŠูˆู… ุฌู…ุนุฉ - ุฃูˆู„ ูŠูˆู… ููŠ ุงู„ุดู‡ุฑ ูˆู‡ูƒุฐุง. ููŠ Linux ู…ุซู„ู‹ุง ุจูŠูƒูˆู† ุนู†ุฏูƒ Syntax ู…ุดู‡ูˆุฑ ูƒุฏู‡: * * * * * command ุงู„ุฎู…ุณ ู†ุฌูˆู… ุฏูˆู„ ุจูŠู…ุซู„ูˆุง: - minute - hour - day of month - month - day of week --- ๐Ÿ“Œ ู…ุดุงูƒู„ ู…ู…ูƒู† ุชุญุตู„ ู…ุน ุงู„ู€ Cron Jobs 1. ุงู„ุชุงุณูƒ ุชุดุชุบู„ ู…ุฑุชูŠู† ูˆุฏู‡ ุจูŠุญุตู„ ุฃุญูŠุงู†ู‹ุง ููŠ ุงู„ู€ distributed systems. ุฎุตูˆุตู‹ุง ู„ูˆ ุนู†ุฏูƒ ุฃูƒุชุฑ ู…ู† Server ูˆูƒู„ู‡ู… ุดุบู„ูˆุง ู†ูุณ ุงู„ู€ job. 2. ุงู„ุชุงุณูƒ ุชุงุฎุฏ ูˆู‚ุช ุฃุทูˆู„ ู…ู† ุงู„ู…ุชูˆู‚ุน ูŠุนู†ูŠ Job ู„ุณู‡ ุดุบุงู„ุฉุŒ ูˆุงู„ู€ scheduler ูŠุดุบู„ ูˆุงุญุฏุฉ ุฌุฏูŠุฏุฉ... ูˆุฏู‡ ู…ู…ูƒู† ูŠุนู…ู„: - duplicate processing - race conditions - problems in data 3. Silent Failures ูˆุฏูŠ ู…ู† ุฃุฎุทุฑ ุงู„ุญุงุฌุงุช. ุงู„ู€ Job ู…ู…ูƒู† ุชู‚ุน ูˆุฃู†ุช ุฃุตู„ู‹ุง ู…ุด ุนุงุฑู ุฅู†ู‡ุง ูˆู‚ุนุช. ุนุดุงู† ูƒุฏู‡ ู„ุงุฒู… ูŠูƒูˆู† ุนู†ุฏูƒ : - logging - monitoring - alerts --- ุงู„ู€ Cron Job ู…ุด ุงู„ู…ูุฑูˆุถ ุชุนู…ู„ Heavy Work ู„ูˆ ุนู†ุฏูƒ Processing ุถุฎู…ุŒ ุงู„ุฃูุถู„ ุชุณุชุฎุฏู…: - Queues - Workers - Message Brokers ุฒูŠ: - RabbitMQ - Kafka - BullMQ - Sidekiq ูˆุงู„ู€ Cron Job ูŠุจู‚ู‰ ู…ุฌุฑุฏ Trigger ู„ู„ุญุงุฌุฉ ุฏูŠ.

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Network Protocols Stack ๐Ÿ’ฏ
Network Protocols Stack ๐Ÿ’ฏ

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photo content
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SQL Tutorial for Data Scientists & Data Analysts ๐Ÿ’ฏ Learn enough SQL to ace FAANG SQL interviews. No coding experience necess
SQL Tutorial for Data Scientists & Data Analysts ๐Ÿ’ฏ Learn enough SQL to ace FAANG SQL interviews. No coding experience necessary. https://datalemur.com/sql-tutorial

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Master Git through Play ๐Ÿš€ Learn Git commands and concepts through an interactive game. Progress through levels, solve challenges, and become a Git expert. https://gitmastery.me

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IT - TOOLS Handy tools for developers ๐Ÿ’ฏ https://it-tools.tech