{"version":"1.0","author_url":"https://blog.hatena.ne.jp/nelnal_programing/","blog_title":"nelnal@programing","title":" sub : \u6587\u5b57\u5217\u306e\u7f6e\u63db","published":"2007-10-22 20:33:38","provider_url":"https://hatena.blog","blog_url":"https://nelnal-programing.hatenadiary.org/","url":"https://nelnal-programing.hatenadiary.org/entry/20071022/1193052818","author_name":"nelnal_programing","categories":["awk"],"provider_name":"Hatena Blog","type":"rich","height":"190","width":"100%","description":"sub \u306f\u6587\u5b57\u5217\u3067\u6700\u521d\u306b\u4e00\u81f4\u3057\u305f\u6587\u5b57\u306e\u7f6e\u63db\u3092\u3057\u307e\u3059\u3002 sub( regexp, replacement, target ) regexp \u7f6e\u63db\u524d\u306e\u6587\u5b57\u5217\u3002\u691c\u7d22\u5bfe\u8c61\u3002\u6b63\u898f\u8868\u73fe\u3067\u6307\u5b9a\u53ef\u80fd\u3002 replacement \u7f6e\u63db\u5f8c\u306e\u6587\u5b57\u5217\u3002 target \u7f6e\u304d\u63db\u3048\u306e\u5bfe\u8c61\u3068\u306a\u308b\u6587\u5b57\u5217\u3002 str = \"abcdefghijklmn\" sub( \"def\", \"define\", str ); print str; # \"abcdefineghijklmn\" \u307e\u305f\u3001\u4e00\u81f4\u3059\u308b\u6587\u5b57\u5168\u3066\u3092\u7f6e\u63db\u3059\u308b gsub \u3068\u3044\u3046\u95a2\u6570\u3082\u3042\u308b\u3002 str = \"abcdefabcdefine\" gsub( \"def\", \"default\",\u2026","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnelnal-programing.hatenadiary.org%2Fentry%2F20071022%2F1193052818\" title=\" sub : \u6587\u5b57\u5217\u306e\u7f6e\u63db - nelnal@programing\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}