There's No Such Thing As Plain Text
summary
History of ASCII, code pages and Unicode leads to concrete takeaways: use UTF-8 preserves ASCII bytes for network efficiency; beware UTF-16 vs UTF-8 endianness after a single-byte drop — a real incident shows packet drop flipping bytes turning English logs into Chinese glyphs; databases need explicit collations and Unicode normalization (NFC/NFD/compatibility) or string comparisons and sorts break; emoji use combining sequences and regional indicators can be hidden by vendor region settings; Ukrainian license plates map to the phrase PIKE MATCHBOX, a practical mnemonic for encoding pitfalls.
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chapters (23)
- 0:00Start
- 4:01There's no Such Thing as Plain Text
- 6:43The Cook and Wheatstone Telegraph System
- 7:24Cook and Wheatstone System
- 9:01The International Telegraph Union
- 11:25Horizontal Tabs
- 13:46Punctuation
- 14:43Letters
- 16:17Personal Journey with Text Encoding
- 17:30Code Page 437
- 20:24The Harry Potter Book
- 22:23Billy Joel Live in Leningrad
- 23:58Code Pages
- 24:23The Unicode Project
- 31:35Danish Spelling Reform
- 34:50Combining Character
- 36:39String Normalization
- 41:40Utf-16
- 42:49Utf-8
- 43:50Emoji
- 45:44Flags in Emoji
- 47:49Ligatures
- 49:30The Vienna Convention on Road Traffic
