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@bendc
Created January 30, 2015 21:38
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Array of uppercase and lowercase letters
const letters = (() => {
const caps = [...Array(26)].map((val, i) => String.fromCharCode(i + 65));
return caps.concat(caps.map(letter => letter.toLowerCase()));
})();
@CrijnWijers
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["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"]

exactly what I needed Thx

@DevManFitz
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["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"]

W mans

@ianlaurindotolotti
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Legend

@fwextensions
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In case anyone needs the full set of lower and upper case Latin characters (all of the various accented versions), built from this table:

const lowercaseString = "abcdefghijklmnopqrstuvwxyzàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıijĵķĺļľŀłńņňŋōŏőœŕŗřśŝşšţťŧũūŭůűųŵŷźżžƃƅƈƌƒƙơƣƥƨƭưƴƶƹƽdžljnjǎǐǒǔǖǘǚǜǟǡǣǥǧǩǫǭǯdzǵǻǽǿȁȃȅȇȉȋȍȏȑȓȕȗɓɔɗɘəɛɠɣɨɩɯɲɵʃʈʊʋʒḁḃḅḇḉḋḍḏḑḓḕḗḙḛḝḟḡḣḥḧḩḫḭḯḱḳḵḷḹḻḽḿṁṃṅṇṉṋṍṏṑṓṕṗṙṛṝṟṡṣṥṧṩṫṭṯṱṳṵṷṹṻṽṿẁẃẅẇẉẋẍẏẑẓẕạảấầẩẫậắằẳẵặẹẻẽếềểễệỉịọỏốồổỗộớờởỡợụủứừửữựỳỵỷỹ";
const lowercaseChars = [...lowercaseString];
const uppercaseChars = [...lowercaseString.toLocaleUpperCase()];

@MeAcuerdo
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Upper and lowercase for c:
{'a', 'b','c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's','t', 'u', 'v', 'w', 'x', 'y', 'z', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'}

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