August 01, 2018
370

# Emoji Algebra

August 01, 2018

## Transcript

3. ### Emoji are ideograms and smileys used in electronic messages and

web pages. They are much like emoticons, but emoji are actual pictures instead of typographics.   Originally meaning pictograph, the word emoji comes from Japanese e (ֆ, "picture") + moji (จࣈ, "character"). The resemblance to the English words emotion and emoticon is purely coincidental.
4. ### Emoji are ideograms and smileys used in electronic messages and

web pages. They are much like emoticons, but emoji are actual pictures instead of typographics.   Originally meaning pictograph, the word emoji comes from Japanese e (ֆ, "picture") + moji (จࣈ, "character"). The resemblance to the English words emotion and emoticon is purely coincidental.
5. ### Emoji are ideograms and smileys used in electronic messages and

web pages. They are much like emoticons, but emoji are actual pictures instead of typographics.   Originally meaning pictograph, the word emoji comes from Japanese e (ֆ, "picture") + moji (จࣈ, "character"). The resemblance to the English words emotion and emoticon is purely coincidental. !

"."
28. ### "+" + "\u200D" + "❤" + "\u200D" + "-" ===

"." ZWJ Zero Width Joiner

32. ### function textWithEmojiCount(string){ const split = string.split("\u{200D}"); const count = split.reduce((c,

s) => { return c + [...s.split(/[\ufe00-\ufe0f]/).join("")].length; }, 0); return Math.round(count / split.length); }

34. ### "4"  "4" + "5" === "6" "4" + "7" ===

"8"  "4" + "9" === ":" "4" + ";" === "<" "4" + "=" === ">"