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[Python] 16進数→10進数変換(intを使用)のエンディアン調査

Last updated at Posted at 2022-10-31

目的

intを使用した16進数→10進数変換のエンディアン(バイトオーダを調査する)

確認方法

0x0110をinputに結果を確認する。

ビッグエンディアンの場合 → 0110 → 272
リアルエンディアンの場合 → 1001 → 4097

プログラム

print(int('0110', 16))

結果

272

結論

ビッグエンディアン

補足

下記でlittleエンディアンで読み込めることを確認。

print(int.from_bytes(b'\x01\x10', 'little'))

参考URL

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