{"categories":["c++"],"blog_url":"https://shive.hateblo.jp/","description":"if\u306e\u62ec\u5f27\u5185\u3067\u5b9a\u7fa9\u3057\u305f\u5909\u6570\u3063\u3066else\u306e\u30b9\u30b3\u30fc\u30d7\u3067\u3082\u6709\u52b9\u306a\u306e\u306d\u3002\u77e5\u3089\u306a\u304b\u3063\u305f\u3002 // hoge.cpp #include <string.h> #include <stdio.h> int main(int argc, const char** argv) { if(int len = strlen(argv[1])) { printf(\"then, '%s' len = %d\\n\", argv[1], len); } else { printf(\"else, '%s' len = %d\\n\", argv[1], len); // \u3053\u3053\u3067\u3082 len \u304c\u4f7f\u3048\u308b } return 0; }$ g+\u2026","author_name":"shive","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshive.hateblo.jp%2Fentry%2F20160428%2F1461801197\" title=\"if\u62ec\u5f27\u5185\u3067\u5b9a\u7fa9\u3057\u305f\u5909\u6570\u306e\u751f\u5b58\u671f\u9593 - \u30b2\u30fc\u30e0\u30a8\u30f3\u30b8\u30cb\u30a2\u306a\u65e5\u3005\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/shive/","provider_url":"https://hatena.blog","height":"190","provider_name":"Hatena Blog","published":"2016-04-28 08:53:17","image_url":null,"version":"1.0","width":"100%","blog_title":"\u30b2\u30fc\u30e0\u30a8\u30f3\u30b8\u30cb\u30a2\u306a\u65e5\u3005","title":"if\u62ec\u5f27\u5185\u3067\u5b9a\u7fa9\u3057\u305f\u5909\u6570\u306e\u751f\u5b58\u671f\u9593","url":"https://shive.hateblo.jp/entry/20160428/1461801197"}