{"provider_url":"https://hatena.blog","categories":[],"image_url":null,"author_name":"shikaku","blog_url":"https://blog.systemjp.net/","published":"2023-01-12 10:20:15","width":"100%","url":"https://blog.systemjp.net/entry/2023/01/12/102015","author_url":"https://blog.hatena.ne.jp/shikaku/","title":"C++ \u6587\u5b57\u5217\u3092\u82f1\u6570\u5b57\u306e\u307f\u306b\u3059\u308b(use STL)","description":"#include <algorithm> #include <string> std::string str = \"example string with 1234567890\"; str.erase(std::remove_if(str.begin(), str.end(), [](unsigned char c){ return !std::isalnum(c); }), str.end());ChartGPT\u3067\u6559\u3048\u3066\u3082\u3089\u3063\u3066\u30c6\u30b9\u30c8\u6e08\u3002ChartGPT\u306f\u3057\u308c\u3063\u3068\u5618\u3064\u304f\u304b\u3089\u78ba\u8a8d\u5fc5\u9808\u3002","type":"rich","blog_title":"shikaku's blog","provider_name":"Hatena Blog","version":"1.0","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F2023%2F01%2F12%2F102015\" title=\"C++ \u6587\u5b57\u5217\u3092\u82f1\u6570\u5b57\u306e\u307f\u306b\u3059\u308b(use STL) - shikaku&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}