{"height":"190","image_url":null,"provider_name":"Hatena Blog","provider_url":"https://hatena.blog","version":"1.0","url":"https://shokai.hatenadiary.org/entry/20100923/1285237090","type":"rich","blog_title":"\u6a4b\u672c\u8a73\u89e3","width":"100%","title":"\u6587\u5b57\u5217\u3068\u6570\u5024\u3068\u304b\u306e\u9023\u7d50","published":"2010-09-23 19:18:10","blog_url":"https://shokai.hatenadiary.org/","author_name":"shokai","description":"\u4eca\u307e\u3067boost::format\u3092\u4f7f\u3063\u3066\u305f\u3051\u3069\u4f7f\u308f\u306a\u3044\u3068\u3057\u305f\u3089\u3001stringstream\u3092\u4f7f\u3046\u3082\u306e\u3089\u3057\u3044\u3002\u3081\u3093\u3069\u3044\u3002 #include <sstream> using namespace std; ostringstream os; os << \"tmp/\" << 35 << \".jpg\"; // \u9023\u7d50 string out_filename = os.str();","categories":["C++"],"author_url":"https://blog.hatena.ne.jp/shokai/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshokai.hatenadiary.org%2Fentry%2F20100923%2F1285237090\" title=\"\u6587\u5b57\u5217\u3068\u6570\u5024\u3068\u304b\u306e\u9023\u7d50 - \u6a4b\u672c\u8a73\u89e3\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}