public static void main(String[] args) throws UnsupportedEncodingException { byte[] bytes = "test test test".getBytes("utf-16le"); System.out.printf(Native.toString ...

ぼーっと、こんなことやっちゃったので戒めとして…。 Object obj = "オブジェクト"; String str = (String)obj; のようにキャストすることも可能だが、キャストは型の互換性が確認されていないと実行時に ClassCastException を引き起こす可能性がある。そのため、obj ...

I've had this project work for me earlier and it still works for my colleges, but now when I try to open the app it crashes immediately on the getAccounts() part with this following stacktrace. Any ...

When using a new language or using new features of a language that I have not used before, I like to know what fields and methods are supported by various classes and objects in that language. This ...