Function ArrayBuffertohex

convert an ArrayBuffer to a hexadecimal string

Description

This function converts from an ArrayBuffer to a hexadecimal string.

Example

var buffer = new ArrayBuffer(3);
var view = new DataView(buffer);
view.setUint8(0, 0xfa);
view.setUint8(1, 0xfb);
view.setUint8(2, 0x01);
ArrayBuffertohex(buffer) -> "fafb01"
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