{"id":39,"date":"2005-02-20T11:40:25","date_gmt":"2005-02-20T02:40:25","guid":{"rendered":"http:\/\/mk.miko.jp\/wordpress\/?p=39"},"modified":"2011-03-05T13:28:14","modified_gmt":"2011-03-05T04:28:14","slug":"yoyyeyyeyaa","status":"publish","type":"post","link":"http:\/\/mk.miko.jp\/blog\/archives\/39","title":{"rendered":"\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u5b9f\u9a13"},"content":{"rendered":"

\u3000\u30a6\u30a7\u30c3\u30c8\u30a6\u30a7\u30a2\u306f\u4f7f\u308f\u306a\u3044\u3068\u6027\u80fd\u304c\u4f4e\u4e0b\u3057\u307e\u304f\u308b\u3068\u8a00\u308f\u308c\u307e\u3059\u3002
\n\u3000\u304c\u3002
\n\u3000\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u89e3\u6790\u306e\u4ed5\u4e0a\u3052\u306b\u4f7f\u3046\u306e\u306f\u3084\u3063\u3071\u308a\u30d8\u30dc\u3044\u306e\u3067\u3002<\/p>\n

\u3000\u305d\u3053\u3067\u3001\u3061\u3087\u3063\u3068\u3057\u305f\u601d\u3044\u4ed8\u304d\u30c4\u30fc\u30eb\u3092\u4f5c\u3063\u3066\u307f\u308b\u3002\u30d0\u30a4\u30c8\u30c7\u30fc\u30bf\u306e\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u751f\u6210\u3060\u3002
\n\u3000\u4f8b\u306b\u3088\u3063\u3066Perl\u3067\u79d2\u6bba\u3057\u3066\u307f\u308b\u3002<\/p>\n

@histogram = (0) x 256;\r\n\r\nwhile (<>) {\r\n  for my $i ( 0 .. length()-1 ) {\r\n    $histogram[ ord( substr $_, $i, 1 ) ]++;\r\n  }\r\n}\r\n\r\n@histogram{ 0 .. $#histogram } = @histogram;\r\n\r\nforeach my $key ( sort { $histogram{$a} <=> $histogram{$b} } keys %histogram ) {\r\n  printf \"0x%02x: $histogram[$key]\\n\", $key;\r\n}<\/pre>\n
\u3000\u3053\u3093\u306a\u611f\u3058\u3060\u306a\u3002
\n\u3000ASCII\u5165\u529b\u3067\u8aad\u307f\u8fbc\u3093\u3058\u3083\u3046\u3051\u3069\u8aa4\u5dee\u3060\u304b\u3089\u6c17\u306b\u3057\u306a\u3044\u3002\u672c\u5f53\u306f\u6c17\u306b\u306a\u308b\u304b\u3089\u66f8\u304d\u76f4\u3057\u305f\u3051\u3069\u3001\u3064\u3044\u3067\u306b\u8272\u3005\u624b\u3092\u5165\u308c\u3066\u9577\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u3002<\/p>\n
\u3000\u65e9\u901f\u3001\u8272\u3005\u3068\u5b9f\u9a13\u3057\u3066\u307f\u308b\u3002
\n\u3000\u3075\u3080\u3075\u3080\u3075\u3080\u3002\u30b7\u30d5\u30c8JIS\u306e\u65e5\u672c\u8a9e\u30c6\u30ad\u30b9\u30c8\u3067\u306f0x82\u304c\u65ad\u7136\u591a\u3044\u306e\u304b\u3002\u5168\u89d2\u3072\u3089\u304c\u306a\u82f1\u6570\u306e\u982d\u3060\u306a\u3002
\n\u3000\u305d\u3053\u304b\u3089\u5927\u5e45\u306b\u6e1b\u3063\u3066\u3001\u4e8c\u4f4d\u4e89\u3044\u306b\u306a\u308b\u306e\u304c0x81\u30680x83\u3002\u524d\u8005\u306f\u5168\u89d2\u8a18\u53f7\u3001\u5f8c\u8005\u306f\u5168\u89d2\u30ab\u30bf\u30ab\u30ca\u30020x81\u304c\u5927\u512a\u52e2\u306a\u3053\u3068\u304c\u591a\u3044\u3051\u3069\u3001\u6587\u66f8\u306e\u50be\u5411\u306b\u3088\u3063\u30660x83\u304c\u5927\u9006\u8ee2\u3057\u305f\u308a\u3059\u308b\u3063\u307d\u3044\u3002\u305d\u308c\u307b\u3069\u8abf\u3079\u3066\u306a\u3044\u3051\u3069\u3002\u30ab\u30bf\u30ab\u30ca\u306f\u3082\u3063\u3068\u51fa\u3066\u304f\u308b\u3068\u601d\u3063\u3066\u305f\u3002
\n\u3000HTML\u3067\u3082\u305d\u3093\u306a\u611f\u3058\u3002\u30bf\u30b0\u8a18\u53f7\u306e0x3c\u30680x3e\u304c\u591a\u3044\u304b\u3068\u601d\u3063\u305f\u304c\u30010x81-0x83\u306b\u6bd4\u3079\u305f\u3089\u5168\u7136\u3002\u6539\u884c\u30b3\u30fc\u30c9\u3068\u3044\u3044\u52dd\u8ca0\u306a\u7a0b\u5ea6\u3002\u3042\u3068HTML\u3060\u30680x3c\u30680x3e\u306e\u6570\u304c\u540c\u3058\u3060\u3063\u305f\u3002\u30b9\u30af\u30ea\u30d7\u30c8\u3068\u304b\u57cb\u307e\u3063\u3066\u306a\u3051\u308c\u3070\u5f53\u7136\u304b\u3002&gt;\u3068\u304b\u66f8\u304b\u306a\u3044\u3067\u624b\u629c\u304d\u3057\u305f\u308a\u3001pre\u30bf\u30b0\u5165\u3063\u305f\u308a\u3059\u308b\u3068\u5206\u304b\u3089\u3093\u304c\u3002
\n\u3000\u30b2\u30fc\u30e0\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u306a\u3093\u304b\u3060\u3068\u30010\u3068\u304b\u304c\u7570\u69d8\u306b\u512a\u52e2\u306b\u306a\u3063\u305f\u308a\u3002\u4f8b\u306e\u4f1a\u793e\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3082\u305d\u3046\u3060\u3057\u3001\u30a2\u30eb\u30d5\u30ec\u30c3\u30c9\u3082\u305d\u3046\u3060\u3063\u305f\u3002\u547d\u4ee4\u30b3\u30fc\u30c9\u306e\u985e\u3082\u5c11\u306a\u304f\u306f\u306a\u3044\u304c\u3001\u3084\u306f\u308a0x82\u306b\u6bd4\u3079\u305f\u3089\u5168\u7136\u3002<\/p>\n
\u3000\u3046\u30fc\u3093\u30010x81\u306e\u591a\u3055\u304c\u3084\u3063\u3071\u308a\u6c17\u306b\u306a\u308b\u3002
\n\u3000\u6700\u521d\u306f\u53e5\u8aad\u70b9\u3067\u5730\u5473\u306b\u7a3c\u3044\u3067\u308b\u306e\u304b\u306a\u3042\u3068\u601d\u3063\u305f\u3051\u3069\u3001\u53e5\u8aad\u70b9\u3092\u6975\u529b\u6392\u9664\u3057\u305f\u7279\u6b8a\u306a\u6587\u7ae0\u3067\u30820x81\u512a\u52e2\u3002\u8b0e\u3002
\n\u3000\u3093\u3058\u3083\u6587\u5b57\u5358\u4f4d\u306e\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3092\u4f5c\u3063\u3066\u307f\u308b\u304b\u3002\u5f53\u521d\u306e\u76ee\u7684\u3092\u660e\u3089\u304b\u306b\u5916\u308c\u59cb\u3081\u3066\u3044\u308b\u304c\u3002<\/p>\n
@histogram = (0) x 65536;\r\n\r\nsub is_dbc_head ($) { # \u5bfe\u8c61\u30b3\u30fc\u30c9\u30bb\u30c3\u30c8\u30672byte\u30b3\u30fc\u30c9\u306e1\u30d0\u30a4\u30c8\u76ee\u306a\u3089\u771f\u3092\u8fd4\u3059\r\n  my $c = shift;\r\n  return ( $c >= 0x81 and $c <= 0x9f ) or ( $c >= 0xe0 and $c <= 0xef );\r\n}\r\n\r\nforeach my $file ( @ARGV ) {\r\n  next unless -f $file;\r\n\r\n  open IN, $file;\r\n  binmode IN;\r\n  local $\/ = undef;\r\n  $_ = <IN>;\r\n  close IN;\r\n\r\n  for ( my $i = 0; $i < length(); ++$i ) {\r\n    my $o = ord( substr $_, $i, 1 );\r\n    $o = $o * 256 + ord( substr $_, ++$i, 1 ) if is_dbc_head $o;\r\n    $histogram[$o]++;\r\n  }\r\n}\r\n\r\n@histogram{ 0 .. $#histogram } = @histogram;\r\n\r\nforeach my $key (\r\n  sort {\r\n    $histogram{$a} <=> $histogram{$b}\r\n    or $a <=> $b\r\n  } keys %histogram )\r\n{\r\n  next if $histogram{$key} == 0;\r\n  my $c = chr( $key % 256 );\r\n  $c = sprintf \"\\\\x%02x\", $key unless $key >= 0x20 and $key <= 0x7e;\r\n  $c = chr( $key \/ 256 ) . chr( $key % 256 ) if $key >= 256;\r\n  printf \"$c(%02x): $histogram[$key]\\n\", $key;\r\n}<\/pre>\n
\u3000\u3053\u3093\u306a\u611f\u3058\u3067\u3002
\n\u3000\u7d50\u5c40\u3001ASCII\u5165\u529b\u5bfe\u7b56\u7248\u3092\u8cbc\u3063\u3066\u308b\u8a33\u3060\u304c\u3002\u540c\u6642\u9032\u884c\u3067blog\u66f8\u3044\u3066\u308b\u304b\u3089\u3053\u3093\u306a\u3053\u3068\u306b\u3002<\/p>\n
\u3000\u3067\u3001\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u751f\u6210\u958b\u59cb\u3002
\n\u3000\u3055\u3059\u304c\u306b\u6587\u66f8\u306b\u3088\u3063\u3066\u50be\u5411\u304c\u5927\u5e45\u306b\u5909\u308f\u308b\u3002\u65e7\u65e5\u8a182004\u5e74\u7248\u3060\u3068\u3001<\/p>\n
    \n
  1. r(72): 2163<\/li>\n
  2. >(3e): 1980<\/li>\n
  3. <(3c): 1980<\/li>\n
  4. \\x0d(0d): 1948<\/li>\n
  5. \\x0a(0a): 1948<\/li>\n
  6. b(62): 1921<\/li>\n
  7. \u3002(8142): 1870<\/li>\n
  8. \u3044(82a2): 1596<\/li>\n
  9. \u306a(82c8): 1512<\/li>\n
  10. \u306e(82cc): 1321<\/li>\n
  11. \u304b(82a9): 1290<\/li>\n
  12. \u3001(8141): 1265<\/li>\n
  13. \u3068(82c6): 1216<\/li>\n
  14. \u3066(82c4): 1130<\/li>\n
  15. \u3057(82b5): 1101<\/li>\n
  16. \u3067(82c5): 1084<\/li>\n
  17. \u306b(82c9): 1055<\/li>\n
  18. \u305f(82bd): 1020<\/li>\n
  19. \u3063(82c1): 1005<\/li>\n
  20. \u30fc(815b): 975<\/li>\n
  21. \u3000(8140): 956<\/li>\n<\/ol>\n
    \u3000\u3053\u3093\u306a\u3093\u3002<\/p>\n
    \u3000\u306a\u308b\u307b\u3069\u3001\u5168\u89d2\u30b9\u30da\u30fc\u30b9\u304c0x8140\u304b\u3002\u8d85\u7d0d\u5f97\u3002
    \n\u3000\u3067\u3082\u97f3\u5f15\u304d\u306e\u65b9\u304c\u591a\u3044\u306e\u306a\u3002
    \n\u3000\u4f55\u3057\u308d\u82e5\u8005\u3060\u304b\u3089\u306a\u3002<\/p>\n
    \u3000\u3053\u308c\u304c\u67d0\u30b2\u30fc\u30e0\u306e\u30d0\u30a4\u30ca\u30ea\u30b9\u30af\u30ea\u30d7\u30c8\u3060\u3068\u3001\u97f3\u5f15\u304d\u3082\u5168\u89d2\u7a7a\u767d\u3082\u53e5\u8aad\u70b9\u3082\u5168\u7136\u51fa\u3066\u3053\u306a\u3044\u3002\u3067\u3082\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u90fd\u5408\u3067\u591a\u7528\u3055\u308c\u3066\u308b\u5168\u89d2\u8a18\u53f7\u304c\u3042\u308b\u305b\u3044\u304b\u30010x81\u512a\u52e2\u3002
    \n\u3000\u30a2\u30eb\u30d5\u30ec\u30c3\u30c9\u3082\u5168\u89d2\u7a7a\u767d\u3001\u53e5\u8aad\u70b9\u3001\u4e09\u70b9\u30ea\u30fc\u30c0\u3001\u30ab\u30ae\u62ec\u5f27\u304c\u8d85\u5f37\u529b\u3002
    \n\u3000\u30b2\u30fc\u30e0\u306e\u30b7\u30ca\u30ea\u30aa\u30c6\u30ad\u30b9\u30c8\u3063\u3066\u4f55\u6c17\u306b\u53b3\u3057\u3044\u30eb\u30fc\u30eb\u306b\u6cbf\u3063\u3066\u308b\u3053\u3068\u591a\u305d\u3046\u3060\u3088\u306a\u3002\u7a93\u72ed\u3044\u304b\u3089\u306a\u3042\u3002<\/p>\n
    \u3000\u3068\u307e\u3042\u30010x81\u306e\u512a\u52e2\u306b\u306a\u308b\u7406\u7531\u304c\u30d0\u30e9\u30d0\u30e9\u306a\u3053\u3068\u306f\u5206\u304b\u3063\u305f\u3002
    \n\u3000\u3080\u3057\u308d0x83\u304c\u5b89\u5b9a\u3057\u3066\u3066\u30010x81\u304c\u66b4\u308c\u99ac\u306a\u306e\u304b\u3002<\/p>\n
    \u3000\u3093\u3058\u3083\u6b21\u306f\u751fBMP\u306e\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u3067\u3082\u4f5c\u3063\u3066\u307f\u308b\u304b\uff08\u7b11\uff09\u3002
    \n\u3000\u3068\u3001\u5197\u8ac7\u534a\u5206\u306b\u8a66\u3057\u3066\u307f\u305f\u3089\u30010\u304c\u3084\u306f\u308a\u5f37\u304b\u3063\u305f\u30020xff\u3082\u7d75\u306b\u3088\u3063\u3066\u306f\u5f37\u3044\u3002\u3067\u3082\u3001\u3055\u3059\u304c\u306b\u7d75\u306e\u50be\u5411\u3067\u5927\u304d\u304f\u5909\u308f\u308b\u3060\u308d\u3046\u304b\u3089\u306a\u3042\u3002<\/p>\n
    \u3000\u5727\u7e2e\u30c7\u30fc\u30bf\u3067\u3084\u3063\u3066\u307f\u308b\u304b\u3002
    \n\u3000\u20260\u304c\u304b\u306a\u308a\u306e\u52dd\u7387\u3067\u4e00\u4f4d\u3058\u3083\u3093\u3002\u4e00\u4f4d\u306b\u3044\u306a\u3044\u3068\u601d\u3063\u305f\u3089\u30d3\u30ea\u3060\u3063\u305f\u308a\u3002\u307e\u30420\u3063\u3066\u4fbf\u5229\u3060\u3057\u306a\u3002\u7d20\u76f4\u306b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u4f5c\u308b\u30680\u304c\u591a\u304f\u306a\u308b\u306e\u304b\u3002<\/p>\n
    \u3000\u3053\u3093\u306a\u3068\u3053\u308d\u304b\u3002
    \n\u3000\u65e5\u672c\u8a9e\u3060\u3068\u8e0a\u308b\u4eba\u5f62\u306e\u89e3\u8aad\u306f\u96e3\u3057\u305d\u3046\u3060\u306a\u3042\u3001\u3068\u601d\u3063\u305f\u3002\u8a18\u53f7\u4ee5\u5916\u3067\u306f\u300c\u3044\u300d\u300c\u306e\u300d\u304c\u5f37\u3044\u50be\u5411\u307f\u305f\u3044\u3060\u3051\u3069\u3002\u3044\u3084\u30a8\u30ed\u30b2\u30f3\u30ac\u30fc\u306e\u4eba\u3058\u3083\u306a\u304f\u3066\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u3000\u30a6\u30a7\u30c3\u30c8\u30a6\u30a7\u30a2\u306f\u4f7f\u308f\u306a\u3044\u3068\u6027\u80fd\u304c\u4f4e\u4e0b\u3057\u307e\u304f\u308b\u3068\u8a00\u308f\u308c\u307e\u3059\u3002 \u3000\u304c\u3002 \u3000\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u89e3\u6790\u306e\u4ed5\u4e0a\u3052\u306b\u4f7f\u3046\u306e\u306f\u3084\u3063\u3071\u308a\u30d8\u30dc\u3044\u306e\u3067\u3002 \u3000\u305d\u3053\u3067\u3001\u3061\u3087\u3063\u3068\u3057\u305f\u601d\u3044\u4ed8\u304d\u30c4\u30fc\u30eb\u3092\u4f5c\u3063\u3066\u307f\u308b\u3002\u30d0\u30a4\u30c8\u30c7\u30fc\u30bf\u306e\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\u751f\u6210\u3060\u3002 \u3000 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"http:\/\/mk.miko.jp\/blog\/wp-json\/wp\/v2\/posts\/39"}],"collection":[{"href":"http:\/\/mk.miko.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/mk.miko.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/mk.miko.jp\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/mk.miko.jp\/blog\/wp-json\/wp\/v2\/comments?post=39"}],"version-history":[{"count":0,"href":"http:\/\/mk.miko.jp\/blog\/wp-json\/wp\/v2\/posts\/39\/revisions"}],"wp:attachment":[{"href":"http:\/\/mk.miko.jp\/blog\/wp-json\/wp\/v2\/media?parent=39"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/mk.miko.jp\/blog\/wp-json\/wp\/v2\/categories?post=39"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/mk.miko.jp\/blog\/wp-json\/wp\/v2\/tags?post=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}