get Method (Float64Array)

get Method (Float64Array)


Omittable. Gets the element at the specified index.

var value = float64Array.get(index);


The value returned by this method.


The index at which to get the element of the array.

The following example shows how to get the first element of the array.

var req = new XMLHttpRequest();'GET', "");
    req.responseType = "arraybuffer";

    req.onreadystatechange = function () {
        if (req.readyState === 4) {
            var buffer = req.response;
            var dataView = new DataView(buffer);
            var floatArr = new Float64Array(buffer.byteLength / 4);
            var element = floatArr.getFloat64(0);


Supported in the following document modes: Internet Explorer 10 standards and Internet Explorer 11 standards. Also supported in Store apps (Windows 8 and Windows Phone 8.1). See Version Information.

Not supported in the following document modes: Quirks, Internet Explorer 6 standards, Internet Explorer 7 standards, Internet Explorer 8 standards, Internet Explorer 9 standards.

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