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Live blogging from SymfonyLive London 2019

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Oliver Davies 2019-09-13 17:09:14 +01:00
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@ -591,3 +591,16 @@ It depends. Fine for a 'modest' size. Use a real proxy for larger scale apps, us
* Grapheme clusters - multiple characters, but one letter as you write it (separate characters for letters and accent)
* Emjois - combining characters. e.g. Combine face with colour. Different codes and character names. Also applies to ligatures. A way to combine several images together into one single visual representation.
*
### unicode fundamentals
uppercase lowercase folding
compositions, ligatures
comparistions - nromalisations and collations
segmentation: characters, wods sendtenances and hyphens
locales: cultural conventions, translitterations
identifiers & security, confusables
display: direction, width
### unicode in practive
- MySQL - `utf*_*`. `SET NAMES utf8mb4` for security and storing emojis