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

Useless Programming

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Ivan Zarea Ivan Zarea
June 01, 2013
Programming
3
160

Useless Programming

The presentation I gave as a lightning talk at Hotcode 2013

Avatar for Ivan Zarea

Ivan Zarea

June 01, 2013
Tweet

More Decks by Ivan Zarea

See All by Ivan Zarea
History of Computer Science 2015 Lecture 2
Avatar for Ivan Zarea minivan
0
45
History of Computer Science 2015 Lecture 1
Avatar for Ivan Zarea minivan
2
150
JS Meetup Chișinău #1
Avatar for Ivan Zarea minivan
1
120
Passing down the pain. (eurucamp 2015)
Avatar for Ivan Zarea minivan
0
48

Other Decks in Programming

See All in Programming
今年もTECHSCOREブログを書き続けます！
Avatar for 平奥真一（ひらおくしんいち） hiraoku101
0
170
Everything Claude Code OSS詳細 — 5層構造の中身と導入方法
Avatar for techs-targe targe
0
150
Codex の「自走力」を高める
Avatar for yorifuji yorifuji
0
1.3k
今こそ押さえておきたい アマゾンウェブサービス（AWS）の データベースの基礎 おもクラ #6版
Avatar for Satoshi Kaneyasu satoshi256kbyte
1
200
Ruby and LLM Ecosystem 2nd
Avatar for Koichi ITO koic
1
1.3k
Vuetify 3 → 4 何が変わった？差分と移行ポイント10分まとめ
Avatar for kouki.miura koukimiura
0
200
Claude Codeログ基盤の構築
Avatar for giginet giginet
PRO
7
3.7k
RailsのValidatesをSwift Macrosで再現してみた
Avatar for Takuma Shimizu hokuron
0
140
Goの型安全性で実現する複数プロダクトの権限管理
Avatar for ishikawa-pro ishikawa_pro
2
1.4k
Geminiをパートナーに神社DXシステムを個人開発した話（いなめぐDX 開発振り返り）
Avatar for T. Fujiba fujiba
0
110
20260313 - Grafana & Friends Taipei #1 - Kubernetes v1.36 的開發雜記：那些困在 Alpha 加護病房太久的 Metrics
Avatar for ChengHao Yang tico88612
0
240
CS教育のDX AIによる育成の効率化
Avatar for ニフティ株式会社 niftycorp
PRO
0
170

Featured

See All Featured
Stewardship and Sustainability of Urban and Community Forests
Avatar for Eric Wiseman pwiseman
0
160
Believing is Seeing
Avatar for Spiro Bolos oripsolob
1
97
How To Stay Up To Date on Web Technology
Avatar for Chris Coyier chriscoyier
790
250k
Imperfection Machines: The Place of Print at Facebook
Avatar for Scott Boms scottboms
269
14k
What the history of the web can teach us about the future of AI
Avatar for Ines Montani inesmontani
PRO
1
490
世界の人気アプリ100個を分析して見えたペイウォール設計の心得
Avatar for Akihiro Kokubo akihiro_kokubo
PRO
68
38k
DevOps and Value Stream Thinking: Enabling flow, efficiency and business value
Avatar for Helen Beal helenjbeal
1
150
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
Avatar for soudai sone soudai
PRO
199
73k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
Avatar for Sam Stephenson sstephenson
162
16k
YesSQL, Process and Tooling at Scale
Avatar for Rocio Delgado rocio
174
15k
Building Adaptive Systems
Avatar for Chris Keathley keathley
44
3k
Optimizing for Happiness
Avatar for Tom Preston-Werner mojombo
378
71k

Transcript

  1. Useless Programming as a development methodology Ivan Zarea, @min_ivan

  2. useless - having or being of no use

  3. By example

  4. sl

  5. Stands for "Steam Locomotive"

  6. Stands for "Steam Locomotive" Meant as a punishment for typos

    From the manual: display animations aimed to correct users who accidentally enter sl instead of ls.
  7. None

  8. Yes, it displays a locomotive

  9. Yes, it displays a locomotive Yes, it's wonderful

  10. Yes, it displays a locomotive Yes, it's wonderful Yes, it

    has options

  11. -a An accident. -l Shows little one. -F It flies.

    -e Allow interrupt by Ctrl+C.

  12. -a An accident. -l Shows little one. -F It flies.

    -e Allow interrupt by Ctrl+C. You can combine them
  13. None

  14. how "useful" is that?

  15. cowsay

  16. None

  17. Options, too! -d paranoia. -s "appear thoroughly stoned". -t tired.

    -w wired!
  18. None

  19. Fun facts: You can add .cow files

  20. Fun facts: You can add .cow files From the changelog:

    "I renamed devil.cow to daemon.cow because I know better :-)"
  21. None

  22. libraries, too!

  23. a small Ruby gem

  24. None

  25. "Hotcode".lentgh

  26. "Hotcode".lentgh # => 7

  27. "Hotcode".lentgh # => 7 "Hotcode".calss # => String

  28. this is the only place the meme is actually acceptable!

  29. its name?

  30. its name? close_enough

  31. conclusion?

  32. None