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Home/ Questions/Q 9309675
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Editorial Team
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Editorial Team
Asked: June 19, 20262026-06-19T00:55:35+00:00 2026-06-19T00:55:35+00:00

I get my value like this var dataView= new DataView(imgData.array.buffer); var st = dataView.getUint8(1).toString(10);

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I get my value like this

var dataView= new DataView(imgData.array.buffer);
var st = dataView.getUint8(1).toString(10);

Which gives me the value 216 decimal. How can I transform varibale st to (hex 0xD8).

When i have to 0xD8 how can I transform it to short and long!

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  1. Editorial Team
    Editorial Team
    2026-06-19T00:55:36+00:00Added an answer on June 19, 2026 at 12:55 am

    I guess this is the way to go:

    var st = "0x" + dataView.getUint8(1).toString(16).toUpperCase();
    
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