IT Nursery
I use the enum to make a few constants: enum ids {OPEN, CLOSE}; the OPEN value is zero, but I want it as 100. Is it possible? 9 Answers...
I haven’t written any C++ in years and now I’m trying to get back into it. I then ran across this and thought about giving up: typedef enum TokenType...
The MySQL reference manual does not provide a clearcut example on how to do this. I have an ENUM-type column of country names that I need to add more...
I have the following enum defined: from enum import Enum class D(Enum): x = 1 y = 2 print(D.x) now the printed value is D.x instead, I wanted the...
I have an enum like: public enum Blah { RED = 2, BLUE = 4, GREEN = 8, YELLOW = 16 } Blah colors = Blah.RED | Blah.BLUE |...
I have an enum class with two values, and I want to create a method which receives a value and returns the other one. I also want to maintain...
I have read that it is possible to implement Singleton in Java using an Enum such as: public enum MySingleton { INSTANCE; } But, how does the above work?...
I’ve read a few SO posts and it seems most basic operation is missing. public enum LoggingLevel { Off = 0, Error = 1, Warning = 2, Info =...
For the life of me, I can’t remember how to set, delete, toggle or test a bit in a bitfield. Either I’m unsure or I mix them up because...
Let’s say I have this enum: [Flags] enum Letters { A = 1, B = 2, C = 4, AB = A | B, All = A | B...