{"width":"100%","published":"2023-12-28 23:25:42","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.tee-talog.com%2Fentry%2F2023%2F12%2F28%2F232542\" title=\"\u578b\u5f15\u6570\u304c\u6574\u6570\u304b\u3069\u3046\u304b\u8abf\u3079\u308b\u578b\u95a2\u6570 - \u3072\u3073\u306e\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"description":"\u3092\u4f5c\u3063\u305f\u306e\u3067\u3054\u7d39\u4ecb\u3002 \u5148\u4eba\u304c\u3044\u305d\u3046\u3060\u3051\u3069\u3001\u81ea\u5206\u306a\u308a\u306b\u8003\u3048\u3066\u4f5c\u3063\u305f\u306e\u3067\u6b8b\u3057\u3066\u304a\u304f\u3002 \u30b3\u30fc\u30c9 Playground Link type Num = `${1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0}` type Token = `${Num | \"-\" | \"+\"}` type IsInt<N extends string> = N extends Num ? true : N extends `${infer T}${infer S}` ? T extends Token ? IsInt<S> : false : false type toNumber<T ext\u2026","type":"rich","provider_url":"https://hatena.blog","title":"\u578b\u5f15\u6570\u304c\u6574\u6570\u304b\u3069\u3046\u304b\u8abf\u3079\u308b\u578b\u95a2\u6570","blog_url":"https://www.tee-talog.com/","blog_title":"\u3072\u3073\u306e\u30ed\u30b0","categories":["TypeScript"],"height":"190","version":"1.0","url":"https://www.tee-talog.com/entry/2023/12/28/232542","author_url":"https://blog.hatena.ne.jp/tee-talog/","provider_name":"Hatena Blog","author_name":"tee-talog"}