• در مرحله آماده سازی ما به گریدل می‌گوییم چه پروژه یا پروژه‌هایی نیاز به بیلد شدن دارند. در اندروید استادیو،  این مرحله در فایل settings.gradle انجام می‌شود؛ شما در این فایل مشخص می‌کنید چه پروژه‌های نیاز به بیلد شدن توسط گریدل دارند. ساختار این فایل به این شکل است:

include ':ActiveAndroid-master', ':app', ':dbutilities'

1. در اولین مرحله انتظار دارد که فایل settings در دایرکتوری جاری باشد و اگر آن را پیدا کرد آن را مورد استفاده قرار می‌دهد؛ در غیر اینصورت مرحله بعدی را آغاز می‌کند.
   
2. در مرحله دوم،  در این دایرکتوری به دنبال دایرکتوری به نام master میگردد و اگر در آن هم یافت نکرد مرحله سوم را آغاز می‌کند.
3. در مرحله سوم، جست و جو در دایرکتوری والد انجام می‌شود
4. چنانچه این فایل را در هیچ یک از احتمالات بالا نیابد، همین پروژه جاری را تشخیص خواهد داد.

include ':ActiveAndroid-master', ':app', ':dbutilities'
project('dbutilities').projectDir=new File(settingsDir,'../dir1/dir2');

• در مرحله پیکربندی، وظایف یا task‌ها را معرفی می‌کنیم. این عمل پیکربندی توسط فایل build.gradle که برای پروژه اصلی و هر زیر پروژه‌ای که مشخص شده‌اند، صورت می‌گیرد. در این فایل شما می‌توانید خواص و متدهایی را تعریف و و ظایفی را مشخص کنید.
  در پروژه اصلی، فایل BuildGradle شامل خطوط زیر است:

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.5.0'
    }
}

allprojects {
    repositories {
        jcenter()

    }
}

task mytask <<{
    println ".net tips task in config phase"
}

gradlew mytask

gradlew --info mytask

task mytask {
    println ".net tips task in config phase"

    doLast{
        println ".net tips task in exe phase"
    }
}

task mytask1 << {
    println ".net tips is the best"
}

task mytask2() {
    dependsOn mytask1

    doLast{
        Date time=Calendar.getInstance().getTime();
        SimpleDateFormat formatter=new SimpleDateFormat("HH:mm:ss , YYYY/MM/dd");
        println "mytask1 is done at " + formatter.format(time);

    }
}

gradlew --info mytask2

Executing task ':app:mytask1' (up-to-date check took 0.003 secs) due to:
  Task has not declared any outputs.
خروجی تسک شماره یک
.net tips is the best       
:app:mytask1 (Thread[main,5,main]) completed. Took 0.046 secs.
:app:mytask2 (Thread[main,5,main]) started.
:app:mytask2                 
Executing task ':app:mytask2' (up-to-date check took 0.0 secs) due to:
  Task has not declared any outputs.
خروجی تسک شماره دو
mytask1 is done at 04:03:09 , 2016/07/07
:app:mytask2 (Thread[main,5,main]) completed. Took 0.075 secs.
               
BUILD SUCCESSFUL

task mytask(type:Copy) {
    dependsOn mytask1

    doLast{
        from('build/apk')
                {
                    include '**/*.apk'
                }
        into '.'
    }

}

gradlew --info tasks

Other tasks           
-----------           
clean                 
jarDebugClasses       
jarReleaseClasses     
mytask                
mytask2               
transformResourcesWithMergeJavaResForDebugUnitTest
transformResourcesWithMergeJavaResForReleaseUnitTest

task mytask(type:Copy) {

    description "copy apk files to root directory"

    dependsOn mytask1

    doLast{
        from('build/apk')
                {
                    include '**/*.apk'
                }
        into '.'
    }

}

tasks.whenTaskAdded{
    task-> println "task is added $task.name"
}

gradle wrapper --gradle-version 2.4

\gradle\wrapper\gradle-wrapper.properties

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

[Route("api/[controller]")] // http://localhost:7742/api/test
public class TestController : Controller
{
    private readonly ILogger<TestController> _logger;
 
    public TestController(ILogger<TestController> logger)
    {
        _logger = logger;
    }

[Route("api/[controller]")] // http://localhost:7742/api/test
public class TestController : Controller
{
    private readonly ILogger<TestController> _logger;
 
    public TestController(ILogger<TestController> logger)
    {
        _logger = logger;
    }
 
    [HttpGet]
    public IEnumerable<string> Get() // http://localhost:7742/api/test
    {
        return new [] { "value1", "value2" };
    }
 
    [HttpGet("{page:int}")]
    public IActionResult Get(int page) // http://localhost:7742/api/test/1
    {
        return Json(new[] { "value3", "value4" });
    }
 
    [HttpGet("/api/path1")]
    public IActionResult GetEpisodes1() // http://localhost:7742/api/path1
    {
        return Json(new[] { "value5", "value6" });
    }
 
    [HttpGet("/api/path2")]
    public IActionResult GetEpisodes2() // http://localhost:7742/api/path2
    {
        try
        {
            // get data from the DB ...
            return Ok(new[] { "value7", "value8" });
        }
        catch (Exception ex)
        {
            _logger.LogError("Failed to get data from the API", ex);
            return BadRequest();
        }
    } 
}

    [Route("api/[controller]")]
    public class ValuesController : Controller
    {
        // GET: api/values
        [HttpGet]
        public IEnumerable<string> Get()
        {
            return new string[] { "value1", "value2" };
        }
// GET api/values/5
        [HttpGet("{id}")]
        public string Get(int id)
        {
            return "value";
        }
// POST api/values
        [HttpPost]
        public void Post([FromBody]string value)
        {
        }
// PUT api/values/5
        [HttpPut("{id}")]
        public void Put(int id, [FromBody]string value)
        {
        }
// DELETE api/values/5
        [HttpDelete("{id}")]
        public void Delete(int id)
        {
        }
    }
}

 [Produces("application/json")]
[Route("api/[controller]")] // http://localhost:7742/api/test
public class TestController : Controller

namespace Core1RtmEmptyTest.Models
{
    public class Person
    {
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public int Age { get; set; }
    }
}

using Core1RtmEmptyTest.Models;
using Microsoft.AspNetCore.Mvc;
 
namespace Core1RtmEmptyTest.Controllers
{
    public class PersonController : Controller
    {
        public IActionResult Index()
        {
            return View();
        }
 
        [HttpPost]
        public IActionResult Index(Person person)
        {
            return Json(person);
        }
    }
}

@section scripts
{
    <script type="text/javascript">
        $(function () {
            $.ajax({
                type: 'POST',
                url: '/Person/Index',
                dataType: 'json',
                contentType: 'application/json; charset=utf-8',
                data: JSON.stringify({
                    FirstName: 'F1',
                    LastName: 'L1',
                    Age: 23
                }),
                success: function (result) {
                    console.log('Data received: ');
                    console.log(result);
                }
            });
        });
    </script>
}

 public IActionResult Index([FromBody]Person person)

  var dataType = 'application/x-www-form-urlencoded; charset=utf-8';
 var data = $('form').serialize();

 [HttpPost]
public IActionResult Index([FromForm]Person person)

public class ProductModel
{
    public ProductModel(IProductService prodService)
    {
        Value = prodService.Get(productId);
    }
    public IProduct Value { get; private set; }
}

 public async Task<IActionResult> GetProduct([FromServices]ProductModel product)
{
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvc(options =>
    {
        options.FormatterMappings.SetMediaTypeMappingForFormat("xml", new MediaTypeHeaderValue("application/xml")); 
 
    }).AddJsonOptions(options =>
    {
        options.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
        options.SerializerSettings.DefaultValueHandling = DefaultValueHandling.Include;
        options.SerializerSettings.NullValueHandling = NullValueHandling.Ignore;
    });

> npm i -g create-react-app
> create-react-app state-management-redux-mobx
> cd state-management-redux-mobx
> npm start

> npm install --save redux

applyMiddleware: function()
bindActionCreators: function()
combineReducers: function()
compose: function()
createStore: function()

import { compose } from "redux";

const makeLouder = text => text.toUpperCase();
const repeatThreeTimes = text => text.repeat(3);
const embolden = text => text.bold();

const makeLouderAndRepeatThreeTimesAndEmbolden = compose(
  embolden,
  repeatThreeTimes,
  makeLouder
);
console.log(makeLouderAndRepeatThreeTimesAndEmbolden("Hello"));

 <b>HELLOHELLOHELLO</b>

import { createStore } from "redux";

createStore(() => {});

import { createStore } from "redux";

const reducer = (state, action) => {
  return state;
};
const store = createStore(reducer);
console.log(store);

import { createStore } from "redux";

const reducer = (state = { value: 1 }, action) => {
  return state;
};
const store = createStore(reducer);
console.log(store.getState());

import { compose, createStore } from "redux";

const reducer = (state = { value: 1 }, action) => {
  console.log("Something happened!", action);
  return state;
};
const store = createStore(reducer);
console.log(store.getState());
store.dispatch({ type: "ADD" });

store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });

import { createStore } from "redux";

const reducer = (state = { value: 1 }, action) => {
  console.log("Something happened!", action);

  if (action.type === "ADD") {
    const value = state.value;
    const amount = action.payload.amount;
    state.value = value + amount;
  }

  return state;
};
const store = createStore(reducer);
const firstState = store.getState();
console.log(firstState);
store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });
const secondState = store.getState();
console.log(secondState);
console.log("secondState === firstState", secondState === firstState);

return {
  value: value + amount
};

const store = createStore(reducer);

const unsubscribe = store.subscribe(() => console.log(store.getState()));

store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });
store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });

unsubscribe();

{value: 3}
{value: 5}

import { combineReducers, createStore } from "redux";
  // ...

const calculatorReducer = (state = { value: 1 }, action) => {
  // ...
};
const store = createStore(
  combineReducers({
    calculator: calculatorReducer
  })
);

store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });
store.dispatch({ type: "ADD", payload: { amount: 2 }, meta: {} });

const createAddAction = amount => {
  return {
    type: "ADD",
    payload: {
      amount // = amount: amount
    },
    meta: {}
  };
};

store.dispatch(createAddAction(2));
store.dispatch(createAddAction(2));

import { bindActionCreators, combineReducers, compose, createStore } from "redux";

// ...
const dispatchAdd = bindActionCreators(createAddAction, store.dispatch);
dispatchAdd(2);
dispatchAdd(2);

const logger = ({ getState }) => {
  return next => action => {
    console.log(
      'MIDDLEWARE',
      getState(),
      action
    );
    const value = next(action);
    console.log({value});
    return value;
  }
}

import { applyMiddleware, bindActionCreators, combineReducers, compose, createStore } from "redux";

// ...

const store = createStore(
  combineReducers({
    calculator: calculatorReducer
  }),
  applyMiddleware(logger)
);

namespace Loans.Entities
{
    public class Applicant
    {
        public int Id { set; get; }

        public string Name { set; get; }

        public int Age { set; get; }

        public string Address { set; get; }

        public decimal Salary { set; get; }
    }
}

namespace Loans.Entities
{
    public class LoanProduct
    {
        public int Id { set; get; }

        public string ProductName { set; get; }

        public decimal InterestRate { set; get; }
    }
}

namespace Loans.Entities
{
    public class LoanApplication
    {
        public int Id { set; get; }

        public LoanProduct Product { set; get; }

        public LoanAmount Amount { set; get; }

        public Applicant Applicant { set; get; }

        public bool IsAccepted { set; get; }
    }

    public class LoanAmount
    {
        public string CurrencyCode { get; set; }

        public decimal Principal { get; set; }
    }
}

namespace Loans.Models
{
    public class IdentityVerificationStatus
    {
        public bool Passed { get; set; }
    }
}

using Loans.Models;

namespace Loans.Services.Contracts
{
    public interface IIdentityVerifier
    {
        void Initialize();

        bool Validate(string applicantName, int applicantAge, string applicantAddress);

        void Validate(string applicantName, int applicantAge, string applicantAddress, out bool isValid);

        void Validate(string applicantName, int applicantAge, string applicantAddress,
            ref IdentityVerificationStatus status);
    }
}

namespace Loans.Services.Contracts
{
    public interface ICreditScorer
    {
        int Score { get; }

        void CalculateScore(string applicantName, string applicantAddress);
    }
}

using System;
using Loans.Entities;
using Loans.Services.Contracts;

namespace Loans.Services
{
    public class LoanApplicationProcessor
    {
        private const decimal MinimumSalary = 1_500_000_0;
        private const int MinimumAge = 18;
        private const int MinimumCreditScore = 100_000;

        private readonly IIdentityVerifier _identityVerifier;
        private readonly ICreditScorer _creditScorer;

        public LoanApplicationProcessor(
            IIdentityVerifier identityVerifier,
            ICreditScorer creditScorer)
        {
            _identityVerifier = identityVerifier ?? throw new ArgumentNullException(nameof(identityVerifier));
            _creditScorer = creditScorer ?? throw new ArgumentNullException(nameof(creditScorer));
        }

        public bool Process(LoanApplication application)
        {
            application.IsAccepted = false;

            if (application.Applicant.Salary < MinimumSalary)
            {
                return application.IsAccepted;
            }

            if (application.Applicant.Age < MinimumAge)
            {
                return application.IsAccepted;
            }

            _identityVerifier.Initialize();

            var isValidIdentity = _identityVerifier.Validate(
                application.Applicant.Name, application.Applicant.Age, application.Applicant.Address);

            if (!isValidIdentity)
            {
                return application.IsAccepted;
            }

            _creditScorer.CalculateScore(application.Applicant.Name, application.Applicant.Address);
            if (_creditScorer.Score < MinimumCreditScore)
            {
                return application.IsAccepted;
            }

            application.IsAccepted = true;
            return application.IsAccepted;
        }
    }
}

using System;
using Loans.Models;
using Loans.Services.Contracts;

namespace Loans.Services
{
    public class IdentityVerifierServiceGateway : IIdentityVerifier
    {
        public DateTime LastCheckTime { get; private set; }

        public void Initialize()
        {
            // Initialize connection to external service
        }

        public bool Validate(string applicantName, int applicantAge, string applicantAddress)
        {
            Connect();
            var isValidIdentity = CallService(applicantName, applicantAge, applicantAddress);
            LastCheckTime = DateTime.Now;
            Disconnect();

            return isValidIdentity;
        }

        private void Connect()
        {
            // Open connection to external service
        }

        private bool CallService(string applicantName, int applicantAge, string applicantAddress)
        {
            // Make call to external service, interpret the response, and return result

            return false; // Simulate result for demo purposes
        }

        private void Disconnect()
        {
            // Close connection to external service
        }

        public void Validate(string applicantName, int applicantAge, string applicantAddress, out bool isValid)
        {
            throw new NotImplementedException();
        }

        public void Validate(string applicantName, int applicantAge, string applicantAddress,
            ref IdentityVerificationStatus status)
        {
            throw new NotImplementedException();
        }
    }
}

        public LoanApplicationProcessor(
            IIdentityVerifier identityVerifier,
            ICreditScorer creditScorer)
        {
            _identityVerifier = identityVerifier ?? throw new ArgumentNullException(nameof(identityVerifier));
            _creditScorer = creditScorer ?? throw new ArgumentNullException(nameof(creditScorer));
        }

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>netcoreapp2.2</TargetFramework>
  </PropertyGroup>
  <ItemGroup>
    <ProjectReference Include="..\Loans\Loans.csproj" />
  </ItemGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
    <PackageReference Include="MSTest.TestAdapter" Version="2.0.0" />
    <PackageReference Include="MSTest.TestFramework" Version="2.0.0" />    
  </ItemGroup>
</Project>

using Loans.Entities;
using Loans.Services;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace Loans.Tests
{
    [TestClass]
    public class LoanApplicationProcessorShould
    {
        [TestMethod]
        public void DeclineLowSalary()
        {
            var product = new LoanProduct {Id = 99, ProductName = "Loan", InterestRate = 5.25m};
            var amount = new LoanAmount {CurrencyCode = "Rial", Principal = 2_000_000_0};
            var applicant =
                new Applicant {Id = 1, Name = "User 1", Age = 25, Address = "This place", Salary = 1_100_000_0};
            var application = new LoanApplication {Id = 42, Product = product, Amount = amount, Applicant = applicant};
            var processor = new LoanApplicationProcessor(null, null);
            processor.Process(application);

            Assert.IsFalse(application.IsAccepted);
        }
    }
}

public class LoanApplicationProcessor
{
    private const decimal MinimumSalary = 1_500_000_0;

Test method Loans.Tests.LoanApplicationProcessorShould.DeclineLowSalary threw exception:
System.ArgumentNullException: Value cannot be null.
Parameter name: identityVerifier

        public LoanApplicationProcessor(
            IIdentityVerifier identityVerifier,
            ICreditScorer creditScorer)
        {
            _identityVerifier = identityVerifier ?? throw new ArgumentNullException(nameof(identityVerifier));
            _creditScorer = creditScorer ?? throw new ArgumentNullException(nameof(creditScorer));
        }

> dotnet add package Moq
> Install-Package Moq

using Loans.Entities;
using Loans.Services;
using Loans.Services.Contracts;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;

namespace Loans.Tests
{
    [TestClass]
    public class LoanApplicationProcessorShould
    {
        [TestMethod]
        public void DeclineLowSalary()
        {
            var product = new LoanProduct {Id = 99, ProductName = "Loan", InterestRate = 5.25m};
            var amount = new LoanAmount {CurrencyCode = "Rial", Principal = 2_000_000_0};
            var applicant =
                new Applicant {Id = 1, Name = "User 1", Age = 25, Address = "This place", Salary = 1_100_000_0};
            var application = new LoanApplication {Id = 42, Product = product, Amount = amount, Applicant = applicant};

            var mockIdentityVerifier = new Mock<IIdentityVerifier>();
            var mockCreditScorer = new Mock<ICreditScorer>();

            var processor = new LoanApplicationProcessor(mockIdentityVerifier.Object, mockCreditScorer.Object);
            processor.Process(application);

            Assert.IsFalse(application.IsAccepted);
        }
    }
}

using Loans.Entities;
using Loans.Services;
using Loans.Services.Contracts;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;

namespace Loans.Tests
{
    [TestClass]
    public class LoanApplicationProcessorShould
    {        
        [TestMethod]
        public void Accept()
        {
            var product = new LoanProduct {Id = 99, ProductName = "Loan", InterestRate = 5.25m};
            var amount = new LoanAmount {CurrencyCode = "Rial", Principal = 2_000_000_0};
            var applicant =
                new Applicant {Id = 1, Name = "User 1", Age = 25, Address = "This place", Salary = 1_500_000_0};
            var application = new LoanApplication {Id = 42, Product = product, Amount = amount, Applicant = applicant};

            var mockIdentityVerifier = new Mock<IIdentityVerifier>();
            var mockCreditScorer = new Mock<ICreditScorer>();

            var processor = new LoanApplicationProcessor(mockIdentityVerifier.Object, mockCreditScorer.Object);
            processor.Process(application);

            Assert.IsTrue(application.IsAccepted);
        }
    }
}

_identityVerifier.Initialize();
var isValidIdentity = _identityVerifier.Validate(
    application.Applicant.Name, application.Applicant.Age, application.Applicant.Address);