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A data type consisting of a set of named values called elements, members or enumerators of the type.

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I am wiriting am application which needs to store information about an industrial process where products go through the following, strictly sequential phases: ...
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I'm developing an ASP.NET Core application using .NET 8, following the Onion Architecture. In our domain model, we use Enumeration classes instead of traditional ...
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I am building an application with a lot of integer values which need to be mapped to strings for user CLI and logging. Using array LUT does not provide boundary checks so I want to generate conversion ...
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Because I think maintainability can be done better with strings instead of plain enumerator-values when doing fstream IO, I wanted a replacement struct in my project that behaves like an ...
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Thanks to G. Sliepen, who gave me a lot very meaningful & useful advice on my implementation about overloading bit operators for a special scoped enum. Now I have modified the code snippet to ...
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I watched a YouTube video (https://www.youtube.com/watch?v=z-0-bbc80JM) talking about the power of enums in rust for data modelling. In the video, there's an example of a state machine of a simple ...
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I've been looking to have "smarter" or "better" enum functionality in C#. There are a few GitHub/NuGet projects out there, but they seem to target newer versions of .NET and I ...
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I have defined a data structure in Java that allows to manage certain type of elements like a Queue, with the special feature of using 2 inner rows (windows) to attend elements: ...
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So I've decided to flex showcase my "enum that accepts strings etc..." here. I don't know if it's great but I'm pretty sure it's decent. It is implemented in less than 200 lines of code (not ...
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To avoid the use of magic numbers, I created a static class to store some integer values that are represented inside a database. I avoided using enums because I need to cast them every time I use them....
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I needed to find a way to convert a bunch of enums to string for displaying in C++. The two main ways I found when searching was using dark magic macros or voodoo magic template metaprogramming. As I ...
adepierre's user avatar
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See code from this question about the advantages of Enums. ...
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I was answering a question, Java Exception Error Enumerations Anti-pattern, on Software Engineering Stack Exchange and found myself writing up a fair bit of code. It could use a code review so I'm ...
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I have an ever growing switch case statement I plan on adding 3 more case statements to. Given an int, compare it to an enum, and call ...
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I need to convert the ENUM to a respective string value for which I came up with two approaches and I'm trying to see why would a second approach be better than the first one if even in terms of ...
xyf's user avatar
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Application: replacing enum type / description tags in modular software, allowing adding new enum values without updating one definition. Say we have a video processing pipeline not unlike gstreamer. ...
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I'm struggling to find a proper name for a specific method (in code named NameOfExtension), and would also like some feedback about its implementation. I am ...
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I would like to share this post with the community since at first glance it is very promising. Storing flags in the database is something that I have been interested in doing for a while since it ...
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I am looking to write a JavaScript class BasicType with five fixed instances INT, FLOAT, <...
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For a project, I'm using 3 columns to define teeth positions in a database. For these positions, I want to generate numbers according to this link. Currently, I'm using a ...
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I have an Enum the encapsulates numeric primitives (u8, i8, u16, i16, u32, i32, u64, i64, f32, f64) into a common type called "Number". I want to implement a PartialOrd train for the enum ...
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I'm using Python's Enum to define the physical units in which a value is expressed. Eventually, I want to add them as an attribute to my ...
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I want to enable bitmask-like behavior (ie. overloaded operator|, operator& and operator^...
Frederic Schönberger's user avatar
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I have for some time been frustrated by the limitations around enumerations in VBA. Googling didn't find anything really simple and comprehensive. So after a bit of head scratching I came up with the ...
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Put together a RadioMenu class that can use a Enum to generate a Single-Selection Radio Button Menu. My main question is about whether there's a way to remove the ...
Tim Hunter's user avatar
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I tried to implement something like a C++ enum class in Fortran. That means it should be typesafe and scope bound. (No comparison between integers and enum values ...
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This is a snippet of code written in Python 3.9 to implement the concept of "enum unions": an enum made up of several sub-enums whose set of members is the union of the sub-enums' members. ...
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Just as a learning exercise, I am implementing a poker game simulator. I am purposefully not searching for ready made tutorials showing how to do this, relying mostly on the python docs - that way I ...
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I have a Type class that will have many instances. I get the instances from a web service. The Type class has a ...
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Getting started in VB.net I've written this console calculator based heavily off Nicholas Dingle youtube channel (in case it looks familiar). What I want to do is have a separate sub called ...
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from enum import Enum from fastapi import FastAPI app = FastAPI() Hi Defined a route and a Enum Class for the same but the Enum Class looks ugly. ...
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I have a List that I want to compare to an Enum. If a.Value is found in the Enum we return <...
indofraiser's user avatar
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At our office there is this piece of code (the original author isn't employed anymore, so I can't ask him). Does anybody have an idea, what he did there? Is there any advantage of using this struct <...
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I'm have recyclerView which is needed for displayed for show list of my audio records. I added the ability to sort my audio records. Please take a look at the code that I use for sorting and tell me ...
Destroyer's user avatar
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I created a simple enum macro that creates a to_string method for the enum. This has been done before, but my version is designed to compile quickly. From what I ...
sudo rm -rf slash's user avatar
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I have a feature with feature flagging enabled, basis the condition I want to load different pages in my screen, to achieve this I have the following enum: ...
User3's user avatar
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I am developing applications for android. In my application, the user can add information about his weight and watch the progress of weight change. I decided to add filtering of the elements according ...
Destroyer's user avatar
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Motivation In the standard Python library enum, a subclass of Enum would create all its members upon class creation. This can ...
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I have implemented the integer residue ring \$ \mathbb{Z}/m\mathbb{Z} \$ and the integer multiplicative residue group \$ (\mathbb{Z}/m\mathbb{Z})^* \$. Functionalities include: In \$ \mathbb{Z}/m\...
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I had old enum, I converted it to Enumeration class and added one method inside (isValid). I am not sure if it is good approach ...
renathy's user avatar
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I am playing with learning PowerShell classes, and I have a validation situation that kind of lends itself to Enums, as shown in the first example. With Enum ...
Gordon in Ukraine's user avatar
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Often when I find myself working with magic number enum values and I want to know what they represent, so I create an array of strings in order to print out their label. This macro automates that ...
Alex Angel's user avatar
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My aim is to assign a color to each workday in a week. So if a user enters a day as a str, then I can know which color it should have. Because colors and workdays ...
aura's user avatar
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I have Grade enum and there is a static method to convert a string value to the particular enum value. ...
Rafael's user avatar
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367 views

I've created a class that creates key->value pairs but also value->key pairs - i.e. a reversible hash-map. This is because I want to be able to switch between corresponding members of 2 enums ...
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AFAIK Octave still does not support enumerations, so I've done my best to write a workaround. The question is if there is something missing in code below, or maybe something can be improved? The ...
littleBOT's user avatar
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Consider I have many enums (Java) that looks somewhat like this: ...
Hallel's user avatar
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Users can have a Cookie called lang that contains either the value "default=1" (English) or "default=2" (French). This cookie is used to determine their preferred ...
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I want to create a factory to return all Source instances that match given entry parameters- that is, I want to iterate through some Collection of objects and for each entry check boolean method. I ...
Khayn's user avatar
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Inspired by this blogpost I decided to try and make it possible to have ranges of enum members that dwim, aka. that contain the actual members and not a stringified ...
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