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Published on 2010-04-27T04:15:55Z
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Consider I have an enum, which I have coded today. What are the possible ways to extend its functionality, or perhaps add more variables to it, on a later date? Will partial enums do the trick?
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The dynamic type in C# 4.0 is a welcome addition to the language. One thing I’ve been doing a lot with it is to remove explicit Reflection code that’s often necessary when you ‘dynamically’ need to walk and object hierarchy. In the past I’ve had a number of ReflectionUtils that used string based expressions…
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Here’s a nice and simple path utility that I’ve needed in a number of applications: I need to find a relative path based on a base path. So if I’m working in a folder called c:\temp\templates\ and I want to find a relative path for c:\temp\templates\subdir\test.txt I want to receive back subdir\test…
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I made a similar question a few days ago, but now I have new requirements, and new challenges =). As usual, I'm using the animal enums for didactic purposes, once I don't want to explain domain-specific stuff
I have a basic enum of animals, which is used by the whole zoo (I can add stuff to it, but…
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I have a Java Enum:
public enum Equipment { Hood, Blinkers, ToungTie, CheekPieces, Visor, EyeShield, None;}
and a corresponding Postgres enum:
CREATE TYPE equipment AS ENUM ('Hood', 'Blinkers', 'ToungTie', 'CheekPieces', 'Visor', 'EyeShield', 'None');
Within my database I have a table which…
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I've been trying for 3 hours and I just can't understand what is happening here.
I have an enum 'Maze'. For some reason, when the method 'search' is called on this enum it's EXTREMELY slow (3 minutes to run). However, if I copy the same method to another class as a static method, and I call it from…
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Hi all,
Just out of curiosity, asking this
Like the expression one below
a = (condition) ? x : y; // two outputs
why can't we have an operator for enums?
say,
myValue = f ??? fnApple() : fnMango() : fnOrange(); // no. of outputs specified in the enum definition
instead of switch statements…
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I've switched from using constants for Strings:
public static final String OPTION_1 = "OPTION_1";
... to enums:
public enum Options {
OPTION_1;
}
With constants, you'd just refer to the constant:
String s = TheClass.OPTION_1
But with Enums, you have to specify toString():
String…
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