{"blog_url":"https://tech.askul.co.jp/","image_url":null,"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech.askul.co.jp%2Fentry%2F2022%2F02%2F25%2F160000\" title=\"Kotlin 1.6\u3067\u306fList.minus(List)\u306e\u51e6\u7406\u901f\u5ea6\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3060\u3068\u82e5\u5e72\u9045\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u8a71 - ASKUL Engineering BLOG\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","author_url":"https://blog.hatena.ne.jp/askul_hokahokagohan/","blog_title":"ASKUL Engineering BLOG","height":"190","published":"2022-02-25 16:00:00","type":"rich","categories":["Kotlin","IDE"],"description":"\u3053\u3093\u306b\u3061\u306f\u3002ASKUL\u306e\u307b\u304b\u307b\u304b\u3054\u306f\u3093\u3067\u3059\u3002\u4eca\u56de\u306fKotlin1.6\u306b\u304a\u3051\u308bCollection\u64cd\u4f5c\u306b\u3064\u3044\u3066\u306e\u8a18\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002 List1\u304b\u3089List2\u306e\u8981\u7d20\u3092\u9664\u53bb\u3059\u308b\u5834\u5408\u3001Kotlin\u3067\u306f\u6b21\u306e\u3088\u3046\u306b\u66f8\u3051\u307e\u3059\u3002 val result = list1 - list2 \u3053\u306e\u30b3\u30fc\u30c9\u306fKotlin 1.6\u3067\u306f\u3053\u3046\u66f8\u3044\u305f\u307b\u3046\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u3088\u304f\u306a\u308a\u307e\u3059 (\u3068IntelliJ\u5148\u751f\u304c\u6559\u3048\u3066\u304f\u308c\u307e\u3057\u305f \ud83d\ude07) val result = list1 - list2.toSet() \u3057\u304b\u3057\u3001Kotlin 1.5\u307e\u3067\u306f\u3053\u306e\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066IntelliJ\u304c\u30a2\u30c9\u30d0\u30a4\u30b9\u3092\u304f\u308c\u308b\u3053\u3068\u306f\u306a\u304b\u3063\u305f\u306f\u305a\u3067\u3059 \ud83e\udd14 \u3053\u308c\u306f\u3001Kotl\u2026","title":"Kotlin 1.6\u3067\u306fList.minus(List)\u306e\u51e6\u7406\u901f\u5ea6\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3060\u3068\u82e5\u5e72\u9045\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u8a71","provider_name":"Hatena Blog","width":"100%","url":"https://tech.askul.co.jp/entry/2022/02/25/160000","author_name":"askul_hokahokagohan"}