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tomlagier/loadFile.js

Created June 24, 2017 19:43
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loadFile.js
const fr = new FileReader();
fr.readAsArrayBuffer(file);
fr.onloadend = heap => this.worker.postMessage({
command: 'TransferProfile',
data: {
heap
}
}, [heap]); //Passing [heap] as a 2nd parameter flags it as Transferable
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