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You Don't Know #Shit <ul>Everything you know about hashtags is WRONG! </ul>
Why Are You Telling Me This?
What is a hashtag? Any string which starts with the “#” symbol?
Exercise  <ul><li># fish&chips
Vote Bush! # Don’t
My dog died # :-(
Einstein # e=mc^2
I’m on bus # 123
I’m giving # 110% </li></ul><ul><li># Français
# web2.0
# a-b
# *.*
# £100
# 会議中 </li></ul><ul># TerenceEdenDoesAwesomeWarbleCampPresentations </ul>
What is a #? <ul>#  or # <li># is U+0023 or # or # http://en.wikipedia.org/wiki/Hash_symbol
#is U+FF03 or # or #  Fullwidth Number Sign  http://www.fileformat.info/info/unicode/char/ff03/index.htm </li></ul>
Letters and Numbers and...
But Not Just Numbers <ul><li>I'm on bus #168
We're #1
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Hastag Standards at #warblecamp

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Transcript of "Hastag Standards at #warblecamp"

  1. 1. You Don't Know #Shit <ul>Everything you know about hashtags is WRONG! </ul>
  2. 2. Why Are You Telling Me This?
  3. 3. What is a hashtag? Any string which starts with the “#” symbol?
  4. 4. Exercise <ul><li># fish&chips
  5. 5. Vote Bush! # Don’t
  6. 6. My dog died # :-(
  7. 7. Einstein # e=mc^2
  8. 8. I’m on bus # 123
  9. 9. I’m giving # 110% </li></ul><ul><li># Français
  10. 10. # web2.0
  11. 11. # a-b
  12. 12. # *.*
  13. 13. # £100
  14. 14. # 会議中 </li></ul><ul># TerenceEdenDoesAwesomeWarbleCampPresentations </ul>
  15. 15. What is a #? <ul># or # <li># is U+0023 or # or # http://en.wikipedia.org/wiki/Hash_symbol
  16. 16. #is U+FF03 or # or # Fullwidth Number Sign http://www.fileformat.info/info/unicode/char/ff03/index.htm </li></ul>
  17. 17. Letters and Numbers and...
  18. 18. But Not Just Numbers <ul><li>I'm on bus #168
  19. 19. We're #1
  20. 20. Love the new characters in #90210
  21. 21. Stupid broken websites #404
  22. 22. Why is the answer always #42 </li></ul>
  23. 23. ...and “foreign” letters... # Français == #Francais
  24. 24. ...No Punctuation... #web2.0
  25. 25. ...No Punctuation... # web2 .0
  26. 26. #IsThisTweetTooLong?
  27. 27. # IsThisTweetTooLo ng ?
  28. 28. Where Does It All End? <ul><li>EOL </li></ul><ul><li>Punctuation .,?! </li></ul><ul><li>Symbols ()<>[]{}/*-+:@~# </li></ul><ul><li>Space... </li></ul>
  29. 29. <ul>“ Space is big. Really big. You just won't believe how vastly, hugely, mind- bogglingly big it is. I mean, you may think it's a long way down the road to the chemist's, but that's just peanuts to space.&quot; <ul><ul><ul><ul><ul><ul><ul><li>The Hitchhiker's Guide to the Galaxy by Douglas Adams </li></ul></ul></ul></ul></ul></ul></ul></ul><ul><li>U+0009–U+000D (control characters, containing Tab, CR and LF)
  30. 30. U+0020 SPACE
  31. 31. U+0085 NEL (control character next line)
  32. 32. U+00A0 NBSP (NO-BREAK SPACE)
  33. 33. U+1680 OGHAM SPACE MARK
  34. 34. U+180E MONGOLIAN VOWEL SEPARATOR
  35. 35. U+2000–U+200A (different sorts of spaces)
  36. 36. U+2028 LS (LINE SEPARATOR)
  37. 37. U+2029 PS (PARAGRAPH SEPARATOR)
  38. 38. U+202F NNBSP (NARROW NO-BREAK SPACE)
  39. 39. U+205F MMSP (MEDIUM MATHEMATICAL SPACE)
  40. 40. U+3000 IDEOGRAPHIC SPACE
  41. 41. http://en.wikipedia.org/wiki/Whitespace_character
  42. 42. http://en.wikipedia.org/wiki/Space_%28punctuation%29#Table_of_spaces </li></ul>
  43. 43. One Regex To Rule Them All preg_match_all ('$(^|[^0-9A-Z&/]+)([# # ]+)([0-9A-Z_]*[A-Z_]+[a-z0-9_üÀ-ÖØ-öø-ÿ]*)$i', $tweet, $matches); http://github.com/mzsanford/twitter-text-php/
  44. 44. ...One Regex to find them...
  45. 45. ...and in the darkness bind them
  46. 46. But Why Is It Important? #WarbleCamp #warblecamp #WarbleCamp! #W àrblëçámp Disambiguation
  47. 47. #ThankYou! Resources: http://github.com/mzsanford/twitter-text-php/ http://engineering.twitter.com/ http://shkspr.mobi/blog/?p=1730 http://shkspr.mobi/blog/?p=1706
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