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jarrodbell/hex.js

Last active December 14, 2015 22:38
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JavaScript hex conversion snippets
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hex.js
// Convert 0-255 to hex byte:
String.fromCharCode(id)
// Convert 01-FF to hex byte:
String.fromCharCode(parseInt(id, 16))
// Convert hex byte to 0-ff:
id.charCodeAt(0).toString(16);
// Convert hex byte to 00-FF:
("0"+id.charCodeAt(0).toString(16)).slice(-2).toUpperCase();
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