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JavaScript Typed Array 类型化数组方法
tryjs_typed_bytes
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<!DOCTYPE html> <html> <body> <h1>JavaScript Typed Arrays</h1> <h2>The BYTES_PER_ELEMENT Property</h2> <p>The number of bytes used to store one INT32Array element is:</p> <p id="demo"></p> <script> // Create a Typed Array const myArr = new Int32Array(10); // Diplay the number of bytes per element document.getElementById("demo").innerHTML = myArr.BYTES_PER_ELEMENT; </script> </body> </html>