• You write some code, which includes some new code-first migrations
  
• You build your code and package it into an installer, setup.2.2.exe
  
• You take that installer and upgrade your client's machine, which applies all pending migrations
  
• You realize you've made a terrible mistake, and install the previous version of your software, setup.2.1.exe
  
• You're greeted with "Unable to update database to match the current model because there are pending changes and automation migration is disabled."
  

Database.SetInitializer<DataContext>(new MigrateDatabaseToLatestVersion<DataContext, MyProject.Migrations.Configuration>());

public sealed class Configuration : DbMigrationsConfiguration<MyProject.DataContext>
{
	public Configuration()
	{
		AutomaticMigrationsEnabled = false;
	}

	protected override void Seed(MyProject.DataContext context)
	{
		// blah blah
	}
}

epswing fucked around with this message at 22:34 on Aug 2, 2016

epswing fucked around with this message at 15:12 on Aug 3, 2016

dougdrums fucked around with this message at 02:55 on Aug 4, 2016

Mr Shiny Pants fucked around with this message at 09:30 on Aug 4, 2016

 typeof(T).Equals(typeof(byte[]))
	? new ByteArray(count)
	: typetable[typeof(T).GetElementType()]

            var p = typetable[typeof(T).GetElementType()]
                as IEnumerable<object>;
            byte[] q = p.Take(count).ToArray();

public sealed class Random<T> : ... 
{
    public sealed class Array : Source<T[]>
    {
        static readonly Random<T> random =
            new Random<T>();

        Array(int count, ByteArray bytes = null)
            : base(()
                => bytes?.Take(1).Single() as T[]
                    ?? random.Take(count).ToArray())
        { }

        public Array(int count) 
            : this(
                count, 
                typeof(T).Equals(typeof(byte)) 
                    ? new ByteArray(count) 
                    : null)
        { }
    }
}

foreach (var array in new Random<byte>.Array(10))
    Console.WriteLine(string.Join(", ", array));

dougdrums fucked around with this message at 20:03 on Aug 4, 2016

Bognar fucked around with this message at 16:22 on Aug 5, 2016

private object BuildSearchCriteria(Dictionary<string, object> searchCriteria)
{
    if(searchCriteria == null || !searchCriteria.Any())
    {
        return new { };
    }

    if(searchCriteria.ContainsKey("someThing")
       && searchCriteria.ContainsKey("someOtherThing")
       && searchCriteria.ContainsKey("anotherThing"))
    {
        return new { someThing = searchCriteria["someThing"],
                     someOtherThing = searchCriteria["someOtherThing"],
                     anotherThing = searchCriteria["anotherThing"], };
    }

    if (searchCriteria.ContainsKey("someThing") && searchCriteria.ContainsKey("anotherThing"))
    {
        return new { someThing = searchCriteria["someThing"],
                     anotherThing = searchCriteria["anotherThing"], };
    }

    //more ifs go here

    return new { };
}

antpocas fucked around with this message at 21:52 on Aug 5, 2016

MajorBonnet fucked around with this message at 23:17 on Aug 5, 2016

antpocas fucked around with this message at 23:49 on Aug 5, 2016

        public Org()
        {
            this.Vendors = new HashSet<Vendor>();
        }

    public class Org
    {
        public int Id { get; set; }

        [Required]
        public string Name { get; set; }

        public virtual ICollection<Vendor> Vendors { get; set; }

    }

    public class Vendor
    {
        public int Id { get; set; }

        [Required]
        public string Name { get; set; }

        public virtual ICollection<VendorTech> VendorTechs { get; set; }

        public virtual ICollection<Org> Orgs { get; set; }

    }

        [Authorize]
        [HttpPost]
        public ActionResult Create(OrgFormViewModel viewModel)
        {
            var org = new Org
            {
                Name = viewModel.Name
            };

            Vendor a = _context.Vendors.Find(viewModel.VendorOne);
            org.Vendors.Add(a);

            System.Diagnostics.Debug.WriteLine(a.Name);

            _context.Orgs.Add(org);
            _context.SaveChanges();
            return RedirectToAction("Index", "Home");
        }

Thom ZombieForm fucked around with this message at 00:50 on Aug 7, 2016