A data type consisting of a set of named values called elements, members or enumerators of the type.
6
votes
4answers
816 views
Storing Enum values as Strings in DB
I have a Data First Migration and have been struggling a little with storing an enum value as a string.
(Im aware that enums should be stored as ints but, personally I have never liked this, yes ...
1
vote
0answers
79 views
Enumerations with Binary keys
I created a simple module, that is used to work as Enumeration. It can store all values with binary keys, so you can find them using binary pattern. It's called grouping.
Groups have the same ...
5
votes
3answers
208 views
Select the Enum to classify a string based on the first word found
I have written a small function that will check a string to see if it contains a certain word.
Depending on the word that is found first, the function will return the correct Enum value that needs to ...
2
votes
1answer
36 views
Calling an appropriate enum method depending on what type is passed
I have this Enum from which I am calling the appropriate execute method based on what type of enum (eventType) is passed.
...
0
votes
1answer
44 views
SafeBox StateMachine implemented with Enums
does someone has any opinions about this SafeBox StateMachine?
...
4
votes
1answer
99 views
Test and implementation of a reorderable data structure that stores number of users (classifiable as per gender, country, etc.) of an Application
I have implemented a data structure that allows storage of number of users of a hypothetical application in a tree-like data structure in nodes as per their classification based on categories such as ...
3
votes
1answer
41 views
Enum as state for log parsing
I have a small project to help me analyze query latency from PostgreSQL statement logging.
It's my first time writing anything real in Rust and I think it could be improved in several ways. My ...
1
vote
2answers
122 views
Filtering a list by comparing enums against a user choice
I have a list of objects where one of the properties on the object class is an enum.
The program below simply loops through each item in the list, checks an int value, then checks the enum value for ...
3
votes
2answers
57 views
Building a summary string from a flags enum
I'm trying to replicate the attributes text that appears in File Explorer, for files and directories.
I can't just use the enum names, as the summary text uses a single character for each set flag, ...
4
votes
3answers
116 views
Setting enum flags by string (in any order)
I want to set flags which are given in string representation in any order. And it is intimidating, because you have to check like 2^3 possible options in my occassion. I was just wondering is there ...
3
votes
1answer
65 views
Getting enum values of Pseudo-Enum classes
By "Pseudo-Enum" classes I mean cases where someone's used a class with public static properties to emulate enum behaviour; e.g. as described here.
Per the example below, this is useful for classes ...
1
vote
0answers
31 views
Templated string to enum mapping code
I'm trying to create series of template classes that I can use to simplify the process of adding string to enum mapping support. The goal is to minimize the amount of code I have to repeat to define ...
4
votes
1answer
60 views
Enumerations via reflection in AS3
I'm very much used to enumerations a la Java, where each value in an enum is a distinct object. You can call functions on these objects, and they're generally ...
5
votes
1answer
197 views
Localized Enum in C# 6
I had to jump through some hoops to get a localized enum working. I went through dozens of SO articles that never actually answered the relevant conundrum with a working solution. So I made my own:
I ...
6
votes
3answers
98 views
Parsing excel cells containing line feed characters
This is a direct follow up to Parsing cells containing Line Feed Characters.
Link to sanitized xls on dropbox if test data is needed
Essentially the reports I work with aren't bad -
The issue is ...
1
vote
1answer
64 views
Switch statement to build context menu (with many redundant lines of code)
I have switch statement that is switching on an enum to build a ContextMenu depending on ...
5
votes
2answers
115 views
Scrabble Tile Counter
Introduction
Inspired by this r/dailyprogrammer problem, I've written a Scrabble tile counter. Given a Collection of Scrabble tiles known to be in play, it can ...
2
votes
1answer
103 views
Weightlifting calculator
I'm building a simple iOS app using Swift that calculates the One Rep Max weight a user can theoretically lift. User inputs a weight lifted, the number of repetitions and the app uses one of several ...
2
votes
2answers
91 views
Function to compare objects based on type enums
I'm looking for a better way to implement a huge CompareTo function that relies on an Enum to perform sorting. The data structure is essentially a flattened Multi Level Group. Any ideas and concept to ...
3
votes
1answer
193 views
Enum string parse and get custom attribute assign to array
I wrote a code which:
- parse string to my enum
- get description from enum
- assign to string[] array
...
3
votes
1answer
128 views
Add Field To PDF with Options for Multiple Pages
This is related to here and here. These two methods are used to programatically add a text field to a PDF document. The field can be of any user determined size and have any user determined title, and ...
2
votes
1answer
256 views
Rails validating enum
The Ruby on Rails framework doesn't allow you to validate enums submitted through a form in any sane manner. Evidently, enums are meant to be used to maintain internal application state, and are not ...
7
votes
1answer
111 views
Building a string representing 50+ ActiveDirectory options
I have a switch statement used to handle options that a user selected (stored in an array). The array is iterated through, and for each element (enum object) in the array, an appropriate action is ...
4
votes
0answers
48 views
Implementing a StringEnum
This is to be used like an Enum (as parameter mostly), but for string
(Using .NET 3.5)
Actual implementation:
...
2
votes
2answers
92 views
Enum for converting between field naming conventions
Based on this question and this answer, I decided to try the enum approach to do some more conversions I need in my application. This time I required to convert between the different field naming ...
3
votes
0answers
199 views
Enum to string with template metaprogramming
This allows enum values to be outputted as strings. But enum_strings is a type, not a map or a vector, so if the enum value is known during compile time, there ...
3
votes
2answers
186 views
Operator-based switch for a database query filter
I am currently working on a method, that can search based on a value and an operator.
Currently I check which operator was supplied to the the method in a switch, and do operations accordingly to it.
...
8
votes
4answers
2k views
Selecting an enum for a payment transaction
I'm writing a small Android application that deals with payments and, in my function that handles transactions, I need to translate a number of installments (1-12) and whether or not it has interest (...
4
votes
3answers
246 views
Using Enum to Handle String literals
I have a java component that was using a lot of string literals that I need to make comparisons on and return booleans based on these comparisons.
In order to make the code more robust I externalized ...
2
votes
1answer
98 views
Poker app in C#
I am developing a poker application using C#. It is almost done, and I'm looking for improvements. One of the things I wonder is whether I should change my method that checks if the player has a flush....
1
vote
1answer
55 views
Single Flag Only Enum (RestrictedEnum<T>)
This class simply allows you to use an enum while only allowing you to set a single flag. If multiple flags are set they will be rejected--unless the total of the combined flags is the same value of ...
2
votes
1answer
79 views
Basic JSON Representation in Rust
This week I started reading "The Rust Programming Language". As I reached the chapters on enumerations and pattern matching I felt I had enough material to put together a simple representation of JSON ...
3
votes
3answers
74 views
Avoiding numbness with Python Enum
First, the context:
I'm working with a student to build a web frontend for a star cluster simulation package called starlab. Typical starlab usage involves ...
-2
votes
1answer
113 views
Enum Singleton implementation in Java
I just wanted to implement the enum singleton in java. Here is my implementation where I have tried to create a singleton DataSource instance:
...
6
votes
1answer
77 views
A global Enum for comparison operators
This approach was born out of wanting to pass a logical expression (E.G. ">=10000") as a parameter to a function.
So, I built an Enum and a function to use it to evaluate logical expressions.
Is ...
9
votes
4answers
1k views
Flags on steroids
What is so bad about [Flags] enum? It does not support IEnumerable<T> anyhow, so to get one we need to use syntax like (...
2
votes
1answer
56 views
Comparing a selected attribute of a color with a given value
I need to call different functions depending on which enum value is used as parameter.
it's working as it should do, but I wanted to ask if there's a proper way to do this without lacking a good ...
6
votes
2answers
210 views
Efficiently return a ChatColor
I am working on a plugin for a Minecraft server. In it, I have a function that returns a ChatColor depending on what permission level you are.
Whenever I need ...
12
votes
2answers
1k views
5
votes
2answers
121 views
Enums for the four directions
I have walls that I can spawn. They wll move in one of four directions, up, down, right or left. Now I can set, wether the wall is thin, wide, long or short, but the problem is:
Nearly everything I ...
2
votes
2answers
757 views
Parsing from one enum to another
I face a problem I think I am not approaching appropiately.
I have two independent enumerators that both will contain the same members, the only difference being the values given.
I have to be able ...
0
votes
1answer
601 views
Remove elements existing in a list built from an enum
The objective of this code is to make the difference inbetween two lists of items, that is knowing which items are missing in the second list in regards to the first one.
The first list is built from ...
5
votes
1answer
341 views
Generic method for obtaining enum items in an ushort object
The idea is to perform a bit-wise scan of an ushort provided to find any and all matches within an enum collection.
The code I ...
3
votes
2answers
156 views
C++-safe way to use using inside headers
I have this C++ 14 code in a project of mine.
Enhedron/Util/Enum.h:
...
8
votes
2answers
3k views
Yet another lightweight Enum for Python 2.7
I'm trying to develop a lightweight enum for Python 2.7. This question is downstream of the SO question here; for context, a streamlined version of the bulleted addendum to that question is ...
8
votes
2answers
209 views
Checking DnD Traits in an enum
Overall, I'm working on a simulator for a modified DnD 3.5 system. Right now, I'm trying to write an enum class that handles the Classes/Professions, and am ...
6
votes
1answer
39 views
Module for isotopic masses and abundances
I have written a small module for accessing data on isotope masses and relative abundances. My long term aim is to build tools in Haskell for working with mass spectrometry data. Any comments on how ...
0
votes
2answers
70 views
Transforming CSS into an encoded representation
I have a java code that is supposed to format the content of a .css file so that I could use the result to make a enum class.
...
7
votes
1answer
868 views
The Yahtzee Game
I am designing two methods to be used in a Java implementation of Yahtzee.
For those not familiar with the game:
Players take turns rolling dice and acquire points based on the face
up values ...
2
votes
0answers
47 views
“EnumSpace” - enum inheritance attempt using namespace macro
EnumSpace
This file enables the use of a utility I like to call "EnumSpace". This utility is enums and ...
