Upgrade to Pro — share decks privately, control downloads, hide ads and more …
Sign up for free

REPL Done Right

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for Vladimir Pouzanov Vladimir Pouzanov
October 20, 2012
Programming
340
1

REPL Done Right

Avatar for Vladimir Pouzanov

Vladimir Pouzanov

October 20, 2012

More Decks by Vladimir Pouzanov

See All by Vladimir Pouzanov
Zinc at Rust London '14
Avatar for Vladimir Pouzanov farcaller
1
140
Pixels Everywhere!
Avatar for Vladimir Pouzanov farcaller
0
180
Prepare to Dock
Avatar for Vladimir Pouzanov farcaller
1
280
iOS in Motion
Avatar for Vladimir Pouzanov farcaller
1
150
Reversing WTF
Avatar for Vladimir Pouzanov farcaller
2
140
iOS TDD
Avatar for Vladimir Pouzanov farcaller
1
190
Clang 3.0 Memory Management
Avatar for Vladimir Pouzanov farcaller
1
130
Effective Multithreading in iOS
Avatar for Vladimir Pouzanov farcaller
1
140
GameKit and Social APIs
Avatar for Vladimir Pouzanov farcaller
1
100

Other Decks in Programming

See All in Programming
巨大モノリシックアプリ モダン化大作戦
Avatar for Ryomm ktcryomm
0
140
AgentCore CLI で進化した AWS での AI エージェントの作り方 : 必要な機能を必要な時に
Avatar for Takahiro Kubo icoxfog417
PRO
1
150
Gmail/Google DriveをトリガーにAIエージェントを動かそう！ / Run AI agents with Gmail/Google Drive as triggers!
Avatar for Har1101 har1101
3
480
Go × SIMDで高速化するベクトル検索 ~ルーフラインモデルでSIMDが効く境界を探れ！ ~
Avatar for po3rin po3rin
1
160
フロントエンドUIフレームワークのこれまでとこれから
Avatar for TOMIKAWA Sotaro ssssota
1
880
一参加者から『中の人』へ 〜全通PHPerがブースに立って学んだ、カンファレンスを100倍楽しむコツ〜
Avatar for 藤掛大介 wp_daisuke
0
130
信頼性の目標を誰も求めてない
Avatar for Shuma shubox
0
500
Hono + Inertia + React で LP を構築した話
Avatar for Yuka Ooka oukayuka
2
220
AWS Step Functions 大規模並列の壁を越える / jaws-sonic-2026-niigata-step-functions
Avatar for kasacchiful kasacchiful
PRO
0
410
AIに既存システムを理解させる技術　～レガシーを見捨てないハーネスエンジニアリング入門～
Avatar for Ochtum ochtum
0
210
Go を使い始めて 2 ヶ月の学び / My first two months with Go
Avatar for Daisuke Garaike contour_gara
0
420
Can LLMs Replicate 4 Years of Compose Migration? Exploring the boundaries of automation with 279 XML files from a real product
Avatar for makun makun
0
130

Featured

See All Featured
Utilizing Notion as your number one productivity tool
Avatar for Mfonobong Umondia mfonobong
4
580
The SEO Collaboration Effect
Avatar for Kristina Bergwall kristinabergwall1
1
550
Being A Developer After 40
Avatar for Adrian Kosmaczewski akosma
91
590k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
Avatar for Stéphanie Walter stephaniewalter
287
14k
Pawsitive SEO: Lessons from My Dog (and Many Mistakes) on Thriving as a Consultant in the Age of AI
Avatar for David Carrasco davidcarrasco
0
240
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
Avatar for Eileen M. Uchitelle eileencodes
141
35k
Impact Scores and Hybrid Strategies: The future of link building
Avatar for Tamara Novitovic tamaranovitovic
0
430
Side Projects
Avatar for Sacha Greif sachag
455
43k
Claude Code どこまでも/ Claude Code Everywhere
Avatar for nwiizo nwiizo
67
58k
Redefining SEO in the New Era of Traffic Generation
Avatar for Szymon Słowik szymonslowik
1
410
Leo the Paperboy
Avatar for Maya Tellez mayatellez
8
2.2k
First, design no harm
Avatar for Per Axbom axbom
PRO
2
1.3k

Transcript

  1. None

  2. REPL Vladimir Pouzanov @farcaller

  3. why do we need a REPL?

  4. calculator

  5. Quick hacks on the code

  6. Solving a problem

  7. Python vs. bash anyone?

  8. Math™ stuff

  9. read-eval-print?

  10. read

  11. parse the code

  12. write code

  13. read

  14. docs

  15. eval

  16. bullet-proof

  17. print

  18. informative

  19. color coding

  20. color coding

  21. details on demand

  22. IPython

  23. awesome

  24. simple to start

  25. None

  26. learn on the go

  27. None

  28. docs!

  29. None

  30. source

  31. None
  32. None
  33. None
  34. None

  35. 20% cooler

  36. %edit

  37. None
  38. None
  39. None
  40. None
  41. None
  42. None
  43. None
  44. None
  45. None

  46. %edit is much more powerful!

  47. %paste / %cpaste

  48. None

  49. %pastebin

  50. None
  51. None
  52. None
  53. None

  54. %magic

  55. %%ruby

  56. %%perl too!

  57. terminal REPL

  58. GUI

  59. event loop integration

  60. Qt GUI

  61. None
  62. None

  63. rich formatting

  64. None

  65. kernels

  66. [IPKernelApp]  To  connect  another   client  to  this  kernel,  use:

    [IPKernelApp]  -­‐-­‐existing   kernel-­‐73976.json
  67. None
  68. None
  69. None
  70. None
  71. None

  72. notebook

  73. all the features

  74. advanced markup

  75. persistence

  76. None

  77. GUI too!

  78. None

  79. We all have possibilities we don't know about. We can

    do things we don't even dream we can do. Dale Carnegie

  80. Thanks! [email protected] @farcaller