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tomoya55/to_unicode.js

Created September 22, 2012 04:07
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Get Unicode Representation of Javascript String
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to_unicode.js
var toUnicode = function(str) {
var hex = str.charCodeAt(0).toString(16).split('');
while(hex.length < 4) hex.splice(0, 0, 0);
return '\"' + '\\u' + hex.join('') + '\"' ;
}
console.log(toUnicode("π"));
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