TypedArr (TA08)
1: const number = 12345;
2: const buffer = new ArrayBuffer(4);
3: const view = new DataView(buffer);
4: view.setUint32(0, number, false); // false for Big-endian
5:
6: const byteArray = new Uint8Array(buffer);
7: const hexArray = Array.from(byteArray).map(byte => byte.toString(16).padStart(2, '0'));
8: console.log(hexArray); // Output: ["00", "00", "30", "39"]
Convert an Integer to a Hex Byte Array (Big-endian)
TypedArr context:
ES6 context:
Binary context:
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Link to this page:
http://www.vb-net.com/JavascriptES6/TA08.htm
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