ある文字が，文字コードごとにどんなビット列に対応するか

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(UTF-8)
文字コード 文字 ビット列（2進表現） ビット列（16進表現）
ISO-8859-1 ??????????Y??????????b 00111111001111110011111100111111001111110011111100111111001111110011111100111111010110010011111100111111001111110011111100111111001111110011111100111111001111110011111101100010 3f3f3f3f3f3f3f3f3f3f593f3f3f3f3f3f3f3f3f3f62
SJIS-WIN ∵?螢?◆∵?螢?◆Y∵?螢?◆∵?螢?◆b 10000001111001100011111111100101101000110011111110000001100111111000000111100110001111111110010110100011001111111000000110011111010110011000000111100110001111111110010110100011001111111000000110011111100000011110011000111111111001011010001100111111100000011001111101100010 81e63fe5a33f819f81e63fe5a33f819f5981e63fe5a33f819f81e63fe5a33f819f62
EUC-JP ∵?螢?◆∵?螢?◆Y∵?螢?◆∵?螢?◆b 10100010111010000011111111101010101001010011111110100010101000011010001011101000001111111110101010100101001111111010001010100001010110011010001011101000001111111110101010100101001111111010001010100001101000101110100000111111111010101010010100111111101000101010000101100010 a2e83feaa53fa2a1a2e83feaa53fa2a159a2e83feaa53fa2a1a2e83feaa53fa2a162
UTF-8 ∵룫螢◈◆∵룫螢◈◆Y∵룫螢◈◆∵룫螢◈◆b 1110001010001000101101011110101110100011101010111110100010011110101000101110001010010111100010001110001010010111100001101110001010001000101101011110101110100011101010111110100010011110101000101110001010010111100010001110001010010111100001100101100111100010100010001011010111101011101000111010101111101000100111101010001011100010100101111000100011100010100101111000011011100010100010001011010111101011101000111010101111101000100111101010001011100010100101111000100011100010100101111000011001100010 e288b5eba3abe89ea2e29788e29786e288b5eba3abe89ea2e29788e2978659e288b5eba3abe89ea2e29788e29786e288b5eba3abe89ea2e29788e2978662
UHC ∵룫螢◈◆∵룫螢◈◆Y∵룫螢◈◆∵룫螢◈◆b 101000011111000110001111101000101111101110101011101000101100001010100001110111111010000111110001100011111010001011111011101010111010001011000010101000011101111101011001101000011111000110001111101000101111101110101011101000101100001010100001110111111010000111110001100011111010001011111011101010111010001011000010101000011101111101100010 a1f18fa2fbaba2c2a1dfa1f18fa2fbaba2c2a1df59a1f18fa2fbaba2c2a1dfa1f18fa2fbaba2c2a1df62

SJIS-Win,EUC-JP: Windows(SJIS-Win=CP932)、UNIX(EUC-JP)で日本語扱うための文字コード。