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JavaScript DataView.getUint8() method

The JavaScript DataView.getUint8() is an inbuilt method in dataView. It is used to get a unsigned 8-bit integer(unsigned byte) number at a specified location.

Syntax

Parameters

byteoffset: The offset, in a byte, from the start of the view where to read the data.

Return value

This method returns an unsigned 8-bit integer number.

Browser Support

Chrome 9
Safari 5.1
Firefox 15
Opera 12.1

Example 1

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Output:

Convert the Float value 33.4 to:

33

Example 2

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Output:

If there is no data to be stored, then Output will Be:

0

Example 3

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Output:

Convert the PI value 3.14 to 

3

Example 4

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Output:

If we give an Integer value then Output will be Integer

67




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