Given a binary string coded on 1 byte, is it possible to map several of that byte\'s bits into an enum value ?
I want to develope a class in java. The problem is that the constructor doesn\'t work The class is this:
Is it possible to let a enum in java take a set of enums as as argument? If yes, then how do I implement it?
I maintain a large document archive and I often use bit fields to record the status of my documents during processing or when validating them. My legacy code simply uses static int constants such as:
How to store EnumSet in the DB (using Hibernate)? @Entity public class A { public static enum SOM开发者_开发问答E_ENUM { A, B, C };
If I have an Enum, I can create an EnumSet using the handy EnumSet class enum Suit { CLUBS, DIAMONDS, HEARTS, SPADES }
I have entity Person: @Entity @Table(schema=\"\"开发者_如何学编程, name=\"PERSON\") public class Person {
穷游不怕 2022-06-04 21:15 很多朋友爱好摄影，所以就入手了专业级的单反相机，买了却发现不会用，只会傻瓜式的疯狂拍摄，实际拍摄的照片却差强人意，什么是光圈？什么是快门？什么是感光度ISO？相机上的轮盘PA
I\'m trying to create what should be a simple little sub in Perl that preferably does not use any modules not found in the standard RedHat linux distribution. In other words the more portable the bett
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