enums Questions
6
Solved
Given a constructor
public MyObject(int id){
ID = id;
}
And two enums:
public enum MyEnum1{
Something = 1,
Anotherthing = 2
}
public enum MyEnum2{
Dodo = 1,
Moustache= 2
}
Is it possibl...
2
Solved
Is there a way to type annotate a function or variable in Python in such a way it allows both an enum or Literal formed form the attributes of the enum?
from enum import Enum
from typing import Lit...
Knew asked 25/8, 2022 at 17:34
7
Solved
I have a Schema that has a property with the type of array of strings that are predefined.
This is what I've tried to do:
interests: {
type: [String],
enum: ['football', 'basketball', 'read'],
r...
1
Solved
This is not a particularly practical question - I just stumbled across this in Rust that I was surprised compiles, and want to understand more what is going on.
It appears that you can make an enum...
8
Solved
The ordinal() method returns the ordinal of an enum instance.
How can I set the ordinal for an enum?
5
I have a enum class, for example:
enum class State{
S1,
S2,
S3,
S4
};
And whenever I make a switch/case statement that might use this class, I would like to avoid using a "default" ...
Centrosphere asked 13/7, 2021 at 9:18
12
Solved
I'd like one general purpose function that could be used with any Flags style enum to see if a flag exists.
This doesn't compile, but if anyone has a suggestion, I'd appreciate it.
public static ...
Sunlit asked 12/6, 2009 at 16:20
7
Solved
Python 3.4 introduces a new module enum, which adds an enumerated type to the language. The documentation for enum.Enum provides an example to demonstrate how it can be extended:
>>> clas...
Karame asked 28/7, 2013 at 18:5
4
I have a freezed class that takes an enum in its constructor, but when trying to perform the jsonEncode method on this class, it fails with the following error:
The following JsonUnsupportedObjectE...
Bane asked 4/10, 2021 at 16:30
2
Solved
I haven't found any wording in the C++11 standard that says unscoped enums are deprecated, but from a pragmatic perspective I'm wondering if they are still useful. A lot of people on my team have g...
3
Solved
I have very straightforward code:
enum Color { BLUE, RED }
class Brush {
color: Color
constructor(values) {
this.color = values.color
}
}
let brush = new Brush({ color: "BLUE" })...
Tijuanatike asked 25/3, 2017 at 2:2
8
Entity looks like this:
@Getter
@Setter
@Entity
public class Application {
@Id
private Long id;
@Enumerated(EnumType.STRING)
private ApplicationStatus status;
}
Code works this way:
public inte...
Trawick asked 9/6, 2017 at 14:28
4
Is there any way to map enum values to types in C++, including C++11.
I have the following enum type:
enum ATTRIBUTE{AGE=0, MENOPAUSE, TUMOR_SIZE, INV_NODES, NODE_CAPS,
DEG_MALIG, BREAST, BREAST_...
Bounty asked 1/1, 2017 at 11:57
1
Solved
Specifically using the new enum keyword provided by Scala 3...
enum Translation(val bit: Byte):
case FlipX extends Translation(1)
case FlipY extends Translation(2)
case RotateClockwise extends T...
Leesa asked 19/5, 2024 at 19:14
2
Solved
I have some auto-generated enums that I need to map to boolean values in a MapStruct mapper. They go like this:
enum YN {
Y("Y"), N("N")
}
enum ZO {
_0("0"), _1("1")
}
I've tried to use @Valu...
4
Solved
How do you use enums in Oracle using SQL only? (No PSQL)
In MySQL you can do:
CREATE TABLE sizes (
name ENUM('small', 'medium', 'large')
);
What would be a similar way to do this in Oracle?
4
Solved
I have recently moved from using typegraphql and typeorm directly to using them with nestjs. Mostly this has been a straightforward experience. I however have one issue with respect to enums.
I ha...
Inspired asked 9/4, 2019 at 17:28
8
Solved
15
Solved
If I have an enum like this:
enum Errors {
ErrorA = 0,
ErrorB,
ErrorC,
};
Then I want to print it out to console:
Errors anError = ErrorA;
std::cout << anError; // 0 will be printed
But ...
6
In my Kotlin project, I have a DefaultError enum
enum class DefaultError {
INTERNET_ERROR,
BLUETOOTH_ERROR,
TEMPERATURE_ERROR
}
I would like to extend them so that I have
enum class NfcAndD...
4
I'd like to make use of spring-security with ROLE_ADMIN and ROLE_USER roles.
I therefore try to create a typesafe enum class, but the @Secured annotation requires a constant String, which I cannot...
Ealing asked 13/5, 2014 at 11:33
1
It looks like the Scala compiler can't handle enums that implement an interface with a static method that captures the enum type as a method parameter.
Consider the following interface:
//Identif...
7
Solved
How can I overload the |= operator on a strongly typed (scoped) enum (in C++11, GCC)?
I want to test, set and clear bits on strongly typed enums. Why strongly typed? Because my books say it is goo...
Often asked 8/4, 2013 at 21:34
3
Solved
This is what I tried, but I see that overloading only increments the variable if I assign it to another variable. I.e, The value of the variable on which I do the increment does not increase. So, i...
Recapitulation asked 23/7, 2017 at 6:16
2
Solved
enum elements' names are susceptible to overlap/collide with both other enum elements names, variable names, etc...
enum Fruit
{
apple,
orange
};
typedef enum Fruit Fruit;
enum Color
{
red,
...
Thalia asked 13/2, 2016 at 13:8
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