1.  Get/GetAsync(with data retriever)
2.  Get/GetAsync(without data retriever)
3.  Set/SetAsync
4.  Remove/RemoveAsync
5.  ~~Refresh/RefreshAsync (was removed)~~
6.  RemoveByPrefix/RemoveByPrefixAsync
7.  SetAll/SetAllAsync
8.  GetAll/GetAllAsync
9.  GetByPrefix/GetByPrefixAsync
10.  RemoveAll/RemoveAllAsync
11.  GetCount
12.  Flush/FlushAsync
13.  TrySet/TrySetAsync
14.  GetExpiration/GetExpirationAsync

1. In-Memory
2. Memcached
3. Redis(Based on StackExchange.Redis)
4. Redis(Based on csredis)
5. SQLite
6. Hybrid
7. Disk
8. LiteDb

1. BinaryFormatter
2. MessagePack
3. Newtonsoft.Json
4. Protobuf
5. System.Text.Json

• MessagePack
• Newtonsoft.Json
• Protobuf
• System.Text.Json

CREATE DATABASE [BloggingCore2016]
GO

USE [BloggingCore2016]
GO

CREATE TABLE [Blog] (
    [BlogId] int NOT NULL IDENTITY,
    [Url] nvarchar(max) NOT NULL,
    CONSTRAINT [PK_Blog] PRIMARY KEY ([BlogId])
);
GO

CREATE TABLE [Post] (
    [PostId] int NOT NULL IDENTITY,
    [BlogId] int NOT NULL,
    [Content] nvarchar(max),
    [Title] nvarchar(max),
    CONSTRAINT [PK_Post] PRIMARY KEY ([PostId]),
    CONSTRAINT [FK_Post_Blog_BlogId] FOREIGN KEY ([BlogId]) REFERENCES [Blog] ([BlogId]) ON DELETE CASCADE
);
GO

INSERT INTO [Blog] (Url) VALUES 
('https://www.dntips.ir/'), 
('http://blogs.msdn.com/dotnet'), 
('http://blogs.msdn.com/webdev'), 
('http://blogs.msdn.com/visualstudio')
GO

 dotnet ef dbcontext scaffold "Data Source=(local);Initial Catalog=BloggingCore2016;Integrated Security = true" Microsoft.EntityFrameworkCore.SqlServer -o Entities --context MyDBDataContext --verbose

    public partial class MyDBDataContext : DbContext
    {
        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        {
            optionsBuilder.UseSqlServer(@"Data Source=(local);Initial Catalog=BloggingCore2016;Integrated Security = true");
        }

 Usage: dotnet ef dbcontext scaffold [arguments] [options]
Arguments:
  [connection]  The connection string of the database
  [provider] The provider to use. For example, Microsoft.EntityFrameworkCore.SqlServer
Options:
  -a|--data-annotations   Use DataAnnotation attributes to configure the model where possible. If omitted, the output code will use only the fluent API.
  -c|--context <name> Name of the generated DbContext class.
  -f|--force Force scaffolding to overwrite existing files. Otherwise, the code will only proceed if no output files would be overwritten.
  -o|--output-dir <path> Directory of the project where the classes should be output. If omitted, the top-level project directory is used.
  --schema <schema> Selects a schema for which to generate classes.
  -t|--table <schema.table> Selects a table for which to generate classes.
  -e|--environment <environment>  The environment to use. If omitted, "Development" is used.
  -h|--help   Show help information
  -v|--verbose   Enable verbose output

 dotnet ef dbcontext scaffold "Data Source=(local);Initial Catalog=BloggingCore2016;Integrated Security = true" Microsoft.EntityFrameworkCore.SqlServer -o Entities --context MyDBDataContext --verbose --force --data-annotations

dotnet ef migrations add InitialDatabase

using Microsoft.EntityFrameworkCore.Migrations;

namespace Core1RtmEmptyTest.DataLayer.Migrations
{
    public partial class InitialDatabase : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
        }
    }
}
 

dotnet ef database update

dotnet ef migrations add v2
dotnet ef database update

 // cardCatalog.d.ts
declare module "CardCatalog"{
   export function printCard(callNumber: string): void;
}

 // app.ts
/// <reference path="cardCatalog.d.ts" />
import * as catalog from "CardCatalog";

npm init -f
npm install lodash --save

declare module "lodash" {
   export = _;
}

 /// <reference path="lodash.d.ts" />

 import * as _ from "lodash";

 let snakeCaseTitle = _.snakeCase("test this");
console.log(snakeCaseTitle);

 npm install tsd -g

 D:\Prog\1395\VSCodeTypeScript>tsd install lodash --save

 [ERR!] Error: connect ECONNREFUSED 10.10.34.36:443

 /// <reference path="./typings/tsd.d.ts" />

 npm install typings --global

 typings install lodash --ambient --save

 typings ERR! caused by Unable to connect to "https://raw.githubusercontent.com/DefinitelyTyped/DefinitelyTyped/299b5caa22876ef27dc8e9a5b7fd7bf93457b6f4/lodash/lodash-3.10.d.ts"
typings ERR! caused by connect ECONNREFUSED 10.10.34.36:443

 /// <reference path="./typings/main.d.ts" />

public class Triangle
{
    private int _height;
    private int _baseLength;

    public int Height
    {
        get { return _height; }

        set
        {
            if (value < 1 || value > 100)
            {
                // تولید خطا
            }

            _height = value;
        }
    }

    public int BaseLength
    {
        get { return _baseLength; }

        set
        {
            if (value < 1 || value > 100)
            {
                // تولید خطا
            }

            _baseLength = value;
        }
    }

    public double Area
    {
        get { return _height * _baseLength * 0.5; }
    }
}

public Triangle()
{
    _height = _baseLength = 1;
}

Triangle triangle = new Triangle();
 
Console.WriteLine(triangle.Height);
Console.WriteLine(triangle.BaseLength);
Console.WriteLine(triangle.Area);

public Triangle(int height, int baseLength)
{
    Height = height;
    BaseLength = baseLength;
}

Triangle triangle = new Triangle(5, 8);
 
Console.WriteLine(triangle.Height);
Console.WriteLine(triangle.BaseLength);
Console.WriteLine(triangle.Area);

{
    "version": "1.0.0-*",
 
    "testRunner": "mstest",
    "dependencies": {
        "Microsoft.NETCore.App": {
            "type": "platform",
            "version": "1.0.0"
        },
        "dotnet-test-mstest": "1.1.1-preview",
        "MSTest.TestFramework": "1.0.1-preview",
        "NETStandard.Library": "1.6.0",
        "Microsoft.EntityFrameworkCore": "1.0.0",
        "Microsoft.EntityFrameworkCore.InMemory": "1.0.0",
        "Core1RtmEmptyTest.DataLayer": "1.0.0-*",
        "Core1RtmEmptyTest.Entities": "1.0.0-*",
        "Core1RtmEmptyTest.Services": "1.0.0-*",
        "Core1RtmEmptyTest.ViewModels": "1.0.0-*"
    },
 
    "frameworks": {
        "netcoreapp1.0": {
            "imports": [
                "dnxcore50",
                "portable-net45+win8"
            ]
        }
    }
}

using Microsoft.VisualStudio.TestTools.UnitTesting;
 
namespace EFCore.MsTests
{
    [TestClass]
    public class CoreTests
    {
        [TestMethod]
        public void Test1()
        {
            Assert.IsTrue(true);
        }
    }
}

public class ApplicationDbContext : DbContext, IUnitOfWork
{
    private readonly IConfigurationRoot _configuration;
 
    public ApplicationDbContext(IConfigurationRoot configuration)
    {
        _configuration = configuration;
    }
 
    public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
    {
    } 
 
    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        if (!optionsBuilder.IsConfigured)
        {
            optionsBuilder.UseSqlServer(
                _configuration["ConnectionStrings:ApplicationDbContextConnection"]
                , serverDbContextOptionsBuilder =>
                {
                    var minutes = (int)TimeSpan.FromMinutes(3).TotalSeconds;
                    serverDbContextOptionsBuilder.CommandTimeout(minutes);
                });
        }
    }

using System;
using System.Linq;
using Core1RtmEmptyTest.DataLayer;
using Core1RtmEmptyTest.Entities;
using Core1RtmEmptyTest.Services;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.VisualStudio.TestTools.UnitTesting;
 
namespace Core1RtmEmptyTest.MsTests
{
    [TestClass]
    public class CoreTests
    {
        private readonly IServiceProvider _serviceProvider;
 
        public CoreTests()
        {
            var services = new ServiceCollection();
            services.AddEntityFrameworkInMemoryDatabase()
                        .AddDbContext<ApplicationDbContext>(options => options.UseInMemoryDatabase());
 
            services.AddScoped<IUnitOfWork, ApplicationDbContext>();
            services.AddScoped<IBlogService, BlogService>();
 
            _serviceProvider = services.BuildServiceProvider();
        }
 
        [TestMethod]
        public void Find_searches_url()
        {
            // Insert seed data into the database using one instance of the context
            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                using (var context = serviceScope.ServiceProvider.GetRequiredService<IUnitOfWork>())
                {
                    context.Set<Blog>().Add(new Blog { Url = "http://sample.com/cats" });
                    context.Set<Blog>().Add(new Blog { Url = "http://sample.com/catfish" });
                    context.Set<Blog>().Add(new Blog { Url = "http://sample.com/dogs" });
                    context.SaveAllChanges();
                }
            }
 
            // Use a separate instance of the context to verify correct data was saved to database
            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                using (var context = serviceScope.ServiceProvider.GetRequiredService<IUnitOfWork>())
                {
                    Assert.AreEqual(3, context.Set<Blog>().Count());
                    Assert.AreEqual("http://sample.com/cats", context.Set<Blog>().First().Url);
                }
            }
 
            // Use a clean instance of the context to run the test
            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                var blogService = serviceScope.ServiceProvider.GetRequiredService<IBlogService>();
                var results = blogService.GetPagedBlogsAsNoTracking(pageNumber: 0, recordsPerPage: 10);
                Assert.AreEqual(3, results.Count);
            }
        }
    }
}

        private readonly IServiceProvider _serviceProvider;
 
        public CoreTests()
        {
            var services = new ServiceCollection();
            services.AddEntityFrameworkInMemoryDatabase()
                        .AddDbContext<ApplicationDbContext>(options => options.UseInMemoryDatabase());
 
            services.AddScoped<IUnitOfWork, ApplicationDbContext>();
            services.AddScoped<IBlogService, BlogService>();
 
            _serviceProvider = services.BuildServiceProvider();
        }

            using (var serviceScope = _serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
            {
                using (var context = serviceScope.ServiceProvider.GetRequiredService<IUnitOfWork>())
                {

 var connectionStringBuilder = new SqliteConnectionStringBuilder { DataSource = ":memory:" };
var connectionString = connectionStringBuilder.ToString();
var connection = new SqliteConnection(connectionString);
services.AddEntityFrameworkSqlite().AddDbContext<CmsDbContext>(options => options.UseSqlite(connection));