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UntoldTitan

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CC#

•Created by UntoldTitan on 8/27/2024 in #help

✅ EFCore 8 MySQL - Table doesn't exist, but it does?

61 replies

CC#

•Created by UntoldTitan on 4/18/2024 in #help

EFCore Collection Trying to save a duplicate.

67 replies

CC#

•Created by UntoldTitan on 12/15/2023 in #help

✅ Combining a List inside of a Select

I have an object:

    public class BackendSuccess
    {
        [Key]
        public int id { get; set; }
        public DateTime creationDate { get; set; }
        public ICollection<Label> labels { get; set; } = new List<Label>(); // BEEEEG list of base64 encoded labels
    }

    public class BackendSuccess
    {
        [Key]
        public int id { get; set; }
        public DateTime creationDate { get; set; }
        public ICollection<Label> labels { get; set; } = new List<Label>(); // BEEEEG list of base64 encoded labels
    }

And when i want to grab them all from the database, I want them combined by creationDate using LINQ. For example: creationDate:2023-12-15, labels:[{1},{2}] and creationDate:2023-12-15, labels:[{3},{4}] would combine to create creationDate:2023-12-15, labels:[{1},{2},{3},{4}] The order of the elements in labels doesn't matter, I just want them combined.

13 replies

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