TypedArr (TA10)
1: const hexArray = ["39", "30", "00", "00"];
2: const byteArray = hexArray.map(byte => parseInt(byte, 16));
3: const buffer = new Uint8Array(byteArray).buffer;
4: const view = new DataView(buffer);
5: const number = view.getUint32(0, true); // true for Little-endian
6: console.log(number); // Output: 12345
6. Convert a Hex Byte Array to an Integer (Little-endian) 12345
TypedArr context:
ES6 context:
Binary context:
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