Why is setting the navigation property to null setting the foreignkey property also to null?

I use EFCore 7.0.3. Here is my Entity: [Table(“Common_T230”)] public class Employment { [Column(“F230_ID”)] public int Id { get; set; } [Column(“F230_14”)] public string VehicleNumber { get; set; } public virtual Vehicle Vehicle { get; set; } } and here the definition for the relationship: modelBuilder.Entity<Employment>() .HasOne(e => e.Vehicle) .WithMany() .HasPrincipalKey(e => e.VehicleNumber) .HasForeignKey(e => … Read more

Error Call to undefined method Doctrine\DBAL\Connection::createSchemaManager()

Im installing laravelgenerator https://infyom.com/open-source/laravelgenerator/docs/10.0/installation and I want to use the “Generate From Table” https://infyom.com/open-source/laravelgenerator/docs/generator-options#custom-table-name php artisan infyom:scaffold Post –fromTable –table=posts –connection=remote my DB and my code in console with the error php artisan infyom:scaffold Qrcode –fromTable –table=qrcodes Error Call to undefined method Doctrine\DBAL\Connection::createSchemaManager() 1228▕ } 1229▕ 1230▕ /** 1231▕ * Get the Doctrine DBAL database … Read more

Why does this code also take downregulated values instead of just upregulated values?

DEG_data <- read.csv(file=”DEG_changes(1).csv”, header = TRUE) concentrations <- DEG_data$concentration unique_concentration <- unique(DEG_data$concentration) numDEGs <- DEG_data$numberDEGs changeDEGs <- DEG_data$changeDEG upregulated_indices <- which(changeDEGs == “upregulated”) upregulated_conc2nM <- numDEGs[upregulated_indices & concentrations == unique_concentration[1]] upregulated_conc5nM <- numDEGs[upregulated_indices & concentrations == unique_concentration[2]] upregulated_conc50nM <- numDEGs[upregulated_indices & concentrations == unique_concentration[3]] I am trying to make a subset that contains just data … Read more

Limit antd select tag number

Currenlt im trying to customizing the multiple Select component in Ant Design to meet specific requirements. However, im uncertain about the possibility of fully customizing this component according to my needs. What i expect What i got The scenario is something like this: Suppose we have a Multiple Select element containing 10 options. In cases … Read more

Project duplicate files

I noticed that my project folder start to contain duplication of files for example, I have some view controller and its modules, so I will have viewcontrolller file and view controller2 file. Why can it be? 2 This has nothing to do with git itself. If these duplicate files are versioned in git check who … Read more

Swift MultipartFormData from [String: Any] in swift using Alamofire

import Alamofire extension MultipartFormData { func importData(with parameter: Parameters, parentKey: String? = nil) { for (key, value) in parameter { let newKey = genChildKeyInArray(childKey: key, parentKey: parentKey) ?? key log(type: .error, newKey) importValue(value, withName: newKey) } } private func importValue(_ value: Any, withName name: String) { if let url = value as? URL, url.isFileURL { … Read more