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Web and WebWorks Development

New Contributor
Posts: 3
Registered: ‎10-25-2012
My Device: PlayBook
My Carrier: No Carrier

How to read top n bytes of a file



I'm working with a WebWorks app and my app needs reads the headers of a big number of large files. I have looked into the File API and don't know how to read top n bytes of a file. Any suggestion?