The byteOffset accessor property represents the offset (in bytes) of this view from the start of its ArrayBuffer or SharedArrayBuffer.
DataView.prototype.byteOffset
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Description
The byteOffset property is an accessor property whose set accessor function is undefined, meaning that you can only read this property. The value is established when an DataView is constructed and cannot be changed.
Examples
Using the byteOffset property
var buffer = new ArrayBuffer(8); var dataview = new DataView(buffer); dataview.byteOffset; // 0 (no offset specified) var dataview2 = new DataView(buffer, 3); dataview2.byteOffset; // 3 (as specified when constructing the DataView)
Specifications
Browser compatibility
| Desktop | Mobile | Server | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | Deno | Node.js | |
byteOffset |
9
|
12
|
15
|
10
|
12.1
|
5.1
|
4
|
18
|
15
|
12.1
|
5
|
1.0
|
1.0
|
0.10.0
|
See also
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DataView/byteOffset
