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 ??????????????????a???????????? 00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111101100001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111 3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f613f3f3f3f3f3f3f3f3f3f3f3f
SJIS-WIN ﾃｯﾂｽﾂｾﾃｯﾂｽﾂｭﾃｦﾃｰﾂｽaﾃｯﾂｽﾂｾﾃｯﾂｽﾂｭ 11000011101011111100001010111101110000101011111011000011101011111100001010111101110000101010110111000011101001101100001110110000110000101011110101100001110000111010111111000010101111011100001010111110110000111010111111000010101111011100001010101101 c3afc2bdc2bec3afc2bdc2adc3a6c3b0c2bd61c3afc2bdc2bec3afc2bdc2ad
EUC-JP ﾃｯﾂｽﾂｾﾃｯﾂｽﾂｭﾃｦﾃｰﾂｽaﾃｯﾂｽﾂｾﾃｯﾂｽﾂｭ 10001110110000111000111010101111100011101100001010001110101111011000111011000010100011101011111010001110110000111000111010101111100011101100001010001110101111011000111011000010100011101010110110001110110000111000111010100110100011101100001110001110101100001000111011000010100011101011110101100001100011101100001110001110101011111000111011000010100011101011110110001110110000101000111010111110100011101100001110001110101011111000111011000010100011101011110110001110110000101000111010101101 8ec38eaf8ec28ebd8ec28ebe8ec38eaf8ec28ebd8ec28ead8ec38ea68ec38eb08ec28ebd618ec38eaf8ec28ebd8ec28ebe8ec38eaf8ec28ebd8ec28ead
UTF-8 ﾃｯﾂｽﾂｾﾃｯﾂｽﾂｭﾃｦﾃｰﾂｽaﾃｯﾂｽﾂｾﾃｯﾂｽﾂｭ 11101111101111101000001111101111101111011010111111101111101111101000001011101111101111011011110111101111101111101000001011101111101111011011111011101111101111101000001111101111101111011010111111101111101111101000001011101111101111011011110111101111101111101000001011101111101111011010110111101111101111101000001111101111101111011010011011101111101111101000001111101111101111011011000011101111101111101000001011101111101111011011110101100001111011111011111010000011111011111011110110101111111011111011111010000010111011111011110110111101111011111011111010000010111011111011110110111110111011111011111010000011111011111011110110101111111011111011111010000010111011111011110110111101111011111011111010000010111011111011110110101101 efbe83efbdafefbe82efbdbdefbe82efbdbeefbe83efbdafefbe82efbdbdefbe82efbdadefbe83efbda6efbe83efbdb0efbe82efbdbd61efbe83efbdafefbe82efbdbdefbe82efbdbeefbe83efbdafefbe82efbdbdefbe82efbdad
UHC ??????????????????a???????????? 00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111101100001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111 3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f613f3f3f3f3f3f3f3f3f3f3f3f

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。