Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Promises and Reality

Avatar for Aliaksandr Lomau Aliaksandr Lomau
November 24, 2017
Technology
1
55

Promises and Reality

Rubizza Hangouts, Minsk, November 2017

Avatar for Aliaksandr Lomau

Aliaksandr Lomau

November 24, 2017
Tweet

More Decks by Aliaksandr Lomau

See All by Aliaksandr Lomau
Fails Night
Avatar for Aliaksandr Lomau allomov
0
48
"Ya Ne Lochu Comp" Challenge.
Avatar for Aliaksandr Lomau allomov
1
95
Catch and Throw in Ruby
Avatar for Aliaksandr Lomau allomov
0
44
Mortal Rubizza
Avatar for Aliaksandr Lomau allomov
0
93
Рэмбовидная проблема: особенности развития открытых технологий
Avatar for Aliaksandr Lomau allomov
0
53
Vault-tec: Safest Future
Avatar for Aliaksandr Lomau allomov
0
260
Cloud Theory for Rubizza Classes
Avatar for Aliaksandr Lomau allomov
0
91
Антология деплоя
Avatar for Aliaksandr Lomau allomov
0
78
Not For Recording: BOSH User Life Stories
Avatar for Aliaksandr Lomau allomov
0
79

Other Decks in Technology

See All in Technology
Cosmos World Foundation Model Platform for Physical AI
Avatar for Takuya MINAGAWA takmin
0
110
こんなところでも（地味に）活躍するImage Modeさんを知ってるかい？- Image Mode for OpenShift -
Avatar for Masataka Tsukamoto tsukaman
0
100
AIと新時代を切り拓く。これからのSREとメルカリIBISの挑戦
Avatar for ktykogm 0gm
0
780
入社1ヶ月でデータパイプライン講座を作った話
Avatar for Yuta Ozaki waiwai2111
1
250
マーケットプレイス版Oracle WebCenter Content For OCI
Avatar for oracle4engineer oracle4engineer
PRO
5
1.5k
~Everything as Codeを諦めない~ 後からCDK
Avatar for mu7889yoon / Yuta Nakamura mu7889yoon
3
270
システムのアラート調査をサポートするAI Agentの紹介/Introduction to an AI Agent for System Alert Investigation
Avatar for SadayoshiTada taddy_919
2
1.9k
月間数億レコードのアクセスログ基盤を無停止・低コストでAWS移行せよ！アプリケーションエンジニアのSREチャレンジ💪
Avatar for miyamu miyamu
0
810
クレジットカード決済基盤を支えるSRE - 厳格な監査とSRE運用の両立 (SRE Kaigi 2026)
Avatar for capytan capytan
6
2.6k
茨城の思い出を振り返る ～CDKのセキュリティを添えて～ / 20260201 Mitsutoshi Matsuo
Avatar for SHIFT EVOLVE shift_evolve
PRO
1
190
変化するコーディングエージェントとの現実的な付き合い方 〜Cursor安定択説と、ツールに依存しない「資産」〜
Avatar for empitsu empitsu
4
1.3k
Oracle Cloud Observability and Management Platform - OCI 運用監視サービス概要 -
Avatar for oracle4engineer oracle4engineer
PRO
2
14k

Featured

See All Featured
Embracing the Ebb and Flow
Avatar for Simon Collison colly
88
5k
The SEO Collaboration Effect
Avatar for Kristina Bergwall kristinabergwall1
0
350
The Anti-SEO Checklist Checklist. Pubcon Cyber Week
Avatar for Ryan Jones ryanjones
0
55
Believing is Seeing
Avatar for Spiro Bolos oripsolob
1
53
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
Avatar for mongodb mongodb
49
9.8k
The Illustrated Guide to Node.js - THAT Conference 2024
Avatar for David Neal reverentgeek
0
250
The Psychology of Web Performance [Beyond Tellerrand 2023]
Avatar for Tammy Everts tammyeverts
49
3.3k
SEO for Brand Visibility & Recognition
Avatar for Aleyda Solis aleyda
0
4.2k
The Cult of Friendly URLs
Avatar for Andy Hume andyhume
79
6.8k
Paper Plane (Part 1)
Avatar for Katie Cordina Lindsey katiecoart
PRO
0
4k
Gemini Prompt Engineering: Practical Techniques for Tangible AI Outcomes
Avatar for Mfonobong Umondia mfonobong
2
280
Producing Creativity
Avatar for Steve Smith orderedlist
PRO
348
40k

Transcript

  1. Promises and reality

  2. Обещания в JavaSctipt

  3. Кстати, на фоне - диаграмма последовательности вполнения кода в node.js

  4. None

  5. Node.js basics ✦ single-threaded ✦ event loop ✦ asynchronous code

    ✦ callbacks are everywhere
  6. None

  7. setInterval(function() { console.log("hi"); }, 1000)

  8. setInterval(function() { console.log("hi"); while(true) {} }, 1000)

  9. Callbacks?

  10. None
  11. None
  12. None
  13. None
  14. None
  15. None
  16. None
  17. None
  18. None
  19. None
  20. None
  21. None

  22. Thank you