DataView.prototype.setInt8()

Baseline

20157

setInt8() DataView 8 DataView

// ArrayBuffer 
const buffer = new ArrayBuffer(16);

const view = new DataView(buffer);
view.setInt8(1, 127); //  8 

console.log(view.getInt8(1));
// : 127

setInt8(byteOffset, value)

byteOffset
value

undefined

RangeError: byteOffset

setInt8()

const buffer = new ArrayBuffer(10);
const dataview = new DataView(buffer);
dataview.setInt8(0, 3);
dataview.getInt8(0); // 3


ECMAScript 2027 LanguageSpecification # sec-dataview.prototype.setint8

JavaScript
DataView
ArrayBuffer
Int8Array

MDN

MDN 202634

GitHub

DataView
1. DataView()
Object/Function
1. __proto__
2. constructor