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Array Buffer -> String and String -> ArrayBuffer conversions in javascript
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| // source: http://stackoverflow.com/a/11058858 | |
| function ab2str(buf) { | |
| return String.fromCharCode.apply(null, new Uint16Array(buf)); | |
| } |
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| // source: http://stackoverflow.com/a/11058858 | |
| function str2ab(str) { | |
| var buf = new ArrayBuffer(str.length * 2); // 2 bytes for each char | |
| var bufView = new Uint16Array(buf); | |
| for (var i = 0, strLen = str.length; i < strLen; i++) { | |
| bufView[i] = str.charCodeAt(i); | |
| } | |
| return buf; | |
| } |
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