<td>{{ product.starRating }}</td>

import { Component, OnChanges, Input, Output, EventEmitter } from 'angular2/core';
 
@Component({
    selector: 'ai-star',
    templateUrl: 'app/shared/star.component.html',
    styleUrls: ['app/shared/star.component.css']
})
export class StarComponent implements OnChanges {
    @Input() rating: number;
    starWidth: number;
    @Output() ratingClicked: EventEmitter<string> = new EventEmitter<string>();
 
    ngOnChanges(): void {
        this.starWidth = this.rating * 86 / 5;
    }
 
    onClick() {
        this.ratingClicked.emit(`The rating ${this.rating} was clicked!`);
    }
}

<div class="crop"
     [style.width.px]="starWidth"
     [title]="rating"
     (click)='onClick()'>
    <div style="width: 86px">
        <span class="glyphicon glyphicon-star"></span>
        <span class="glyphicon glyphicon-star"></span>
        <span class="glyphicon glyphicon-star"></span>
        <span class="glyphicon glyphicon-star"></span>
        <span class="glyphicon glyphicon-star"></span>
    </div>
</div>

.crop {
    overflow: hidden;
}
 
div {
    cursor: pointer;
}

export class StarComponent implements OnChanges {
      @Input() rating: number;

 [rating]='product.starRating'

export class StarComponent implements OnChanges {
    @Input() rating: number;
    starWidth: number;
    @Output() ratingClicked: EventEmitter<string> = new EventEmitter<string>();

<div class="crop"
     [style.width.px]="starWidth"
     [title]="rating"
     (click)='onClick()'>

onClick() {
     this.ratingClicked.emit(`The rating ${this.rating} was clicked!`);
 }

 (ratingClicked)='onRatingClicked($event)'

onRatingClicked(message: string): void {
    this.pageTitle = 'Product List: ' + message;
}

<td>
    <ai-star [rating]='product.starRating'
             (ratingClicked)='onRatingClicked($event)'>
    </ai-star>
</td>

import { Component, OnInit } from 'angular2/core';
import { IProduct } from './product';
import { ProductFilterPipe } from './product-filter.pipe';
import { StarComponent } from '../shared/star.component';
 
@Component({
    selector: 'pm-products',
    templateUrl: 'app/products/product-list.component.html',
    styleUrls: ['app/products/product-list.component.css'],
    pipes: [ProductFilterPipe],
    directives: [StarComponent]
})

class Counter extends Component {
  state = {
    count: 0,
    tags: ["tag 1", "tag 2", "tag 3"]
  };

class Counter extends Component {
  state = {
    count: 0,
    tags: ["tag 1", "tag 2", "tag 3"]
  };

  render() {
    return (
      <div>
        <span className={this.getBadgeClasses()}>{this.formatCount()}</span>
        <button className="btn btn-secondary btn-sm">Increment</button>
        <ul>
          {this.state.tags.map(tag => (
            <li>{tag}</li>
          ))}
        </ul>
      </div>
    );
  }

<li key={tag}>{tag}</li>

  render() {
    return (
      <div>
        <span className={this.getBadgeClasses()}>{this.formatCount()}</span>
        <button className="btn btn-secondary btn-sm">Increment</button>
        {this.renderTags()}
      </div>
    );
  }

  state = {
    count: 0,
    tags: []
  };

{this.state.tags.length === 0 && "Please create a new tag!"}

  handleIncrement() {
    console.log("Increment clicked!");
  }

<button
    onClick={this.handleIncrement}
    className="btn btn-secondary btn-sm"
>
    Increment
</button>

  handleIncrement() {
    console.log("Increment clicked!", this.state.count);
  }

  constructor() {
    super();
    console.log("constructor", this);
    this.handleIncrement = this.handleIncrement.bind(this);
  }

  handleIncrement = () => {
    console.log("Increment clicked!", this.state.count);
  }

  handleIncrement = () => {
    this.state.count++;
  };

  Line 33:5:  Do not mutate state directly. Use setState()  react/no-direct-mutation-state

  handleIncrement = () => {
    this.setState({ count: this.state.count + 1 });
  };

  doHandleIncrement = () => {
    this.handleIncrement({ id: 1, name: "Product 1" });
  };

  handleIncrement = product => {
    console.log(product);
    this.setState({ count: this.state.count + 1 });
  };

onClick={() => this.handleIncrement({ id: 1, name: "Product 1" })}

public class Rider
{
    public int Id { get; set; }
    public EquineBeast Mount { get; set; }
}

public enum EquineBeast
{
    Donkey,
    Mule,
    Horse,
    Unicorn
}

protected override void OnModelCreating(ModelBuilder modelBuilder)
{
    modelBuilder
        .Entity<Rider>()
        .Property(e => e.Mount)
        .HasConversion(
            v => v.ToString(),
            v => (EquineBeast)Enum.Parse(typeof(EquineBeast), v));
}

var converter = new ValueConverter<EquineBeast, string>(
    v => v.ToString(),
    v => (EquineBeast)Enum.Parse(typeof(EquineBeast), v));
modelBuilder
    .Entity<Rider>()
    .Property(e => e.Mount)
    .HasConversion(converter);

var converter = new EnumToStringConverter<EquineBeast>();
modelBuilder
    .Entity<Rider>()
    .Property(e => e.Mount)
    .HasConversion(converter);

modelBuilder
    .Entity<Rider>()
    .Property(e => e.Mount)
    .HasConversion<string>();

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

    [Column(TypeName = "nvarchar(24)")]
    public EquineBeast Mount { get; set; }
}

namespace DbConfig.Web.DataLayer.Context
{
    public class MyAppContext : DbContext
    {
      // …

        protected override void OnModelCreating(ModelBuilder builder)
        {
            var encryptedConverter = new ValueConverter<string, string>(
               convertToProviderExpression: v => new string(v.Reverse().ToArray()), // encrypt
               convertFromProviderExpression: v => new string(v.Reverse().ToArray()) // decrypt
            );

            // Custom application mappings
            builder.Entity<ConfigurationValue>(entity =>
            {
                entity.Property(e => e.Value).IsRequired().HasConversion(encryptedConverter);
            });
        }
    }
}

using System;

namespace Test
{
    [AttributeUsage(AttributeTargets.Property, Inherited = false, AllowMultiple = false)]
    public sealed class EncryptedAttribute : Attribute
    { }
}

namespace DbConfig.Web.DomainClasses
{
    public class ConfigurationValue
    {
        public int Id { get; set; }
        public string Key { get; set; }

        [Encrypted]
        public string Value { get; set; }
    }
}

namespace DbConfig.Web.DataLayer.Context
{
    public class MyAppContext : DbContext
    {
        protected override void OnModelCreating(ModelBuilder builder)
        {
            var encryptedConverter = new ValueConverter<string, string>(
               convertToProviderExpression: v => new string(v.Reverse().ToArray()), // encrypt
               convertFromProviderExpression: v => new string(v.Reverse().ToArray()) // decrypt
            );

            foreach (var entityType in builder.Model.GetEntityTypes())
            {
                foreach (var property in entityType.GetProperties())
                {
                    var attributes = property.PropertyInfo.GetCustomAttributes(typeof(EncryptedAttribute), false);
                    if (attributes.Any())
                    {
                        property.SetValueConverter(encryptedConverter);
                    }
                }
            }
        }

 Executed DbCommand (22ms) 
   [Parameters=[@p1='1', 
                @p0='.tset ot eulav wen A' (Nullable = false) (Size = 4000)],
CommandType='Text', CommandTimeout='180']
SET NOCOUNT ON;
UPDATE [Configurations] SET [Value] = @p0
WHERE [Id] = @p1;
SELECT @@ROWCOUNT;

 db.Set<ConfigurationValue>().Where(x => x.Value.EndsWith("world!"))

SELECT [x].[Id], [x].[Key], [x].[Value]
FROM [Configurations] AS [x]
WHERE RIGHT([x].[Value], LEN(N'world!')) = N'!dlrow'

import React, { useState } from "react";

export default function Login() {
  const [username, setUsername] = useState("");
  const [password, setPassword] = useState("");
  const [user, setUser] = useState(null);

  const handleSubmit = event => {
    event.preventDefault();

    const userData = {
      username,
      password
    };
    setUser(userData);

    setUsername("");
    setPassword("");
  };

  return (
    <>
      <h2 className="mt-3">Login</h2>
      <form onSubmit={handleSubmit}>
        <div className="form-group">
          <label htmlFor="username">Username</label>
          <input
            type="text"
            name="username"
            id="username"
            onChange={event => setUsername(event.target.value)}
            value={username}
            className="form-control"
          />
        </div>
        <div className="form-group">
          <label htmlFor="password">Password</label>
          <input
            type="password"
            name="password"
            id="password"
            onChange={event => setPassword(event.target.value)}
            value={password}
            className="form-control"
          />
        </div>
        <button type="submit">Submit</button>
      </form>

      {user && JSON.stringify(user, null, 2)}
    </>
  );
}

export default function Login() {

import App from "./components/part02/Login";

const [username, setUsername] = useState("");
const [password, setPassword] = useState("");

<input type="text" name="username" id="username"
       onChange={event => setUsername(event.target.value)}
       value={username}
        className="form-control"
/>

  const handleSubmit = event => {
    event.preventDefault();

    const userData = {
      username,
      password
    };
    setUser(userData);

    setUsername("");
    setPassword("");
  };

{user && JSON.stringify(user, null, 2)}

const [user, setUser] = useState(null);

import React, { useState } from "react";

const initialFormState = {
  username: "",
  email: "",
  password: ""
};

export default function Register() {
  const [form, setForm] = useState(initialFormState);
  const [user, setUser] = useState(null);

  const handleChange = event => {
    setForm({
      ...form,
      [event.target.name]: event.target.value
    });
  };

  const handleSubmit = event => {
    event.preventDefault();

    setUser(form);
    setForm(initialFormState);
  };

  return (
    <>
      <h2 className="mt-3">Register</h2>
      <form onSubmit={handleSubmit}>
        <div className="form-group">
          <label htmlFor="username">Username</label>
          <input
            type="text"
            name="username"
            id="username"
            onChange={handleChange}
            value={form.username}
            className="form-control"
          />
        </div>
        <div className="form-group">
          <label htmlFor="email">Email</label>
          <input
            type="email"
            name="email"
            id="email"
            onChange={handleChange}
            value={form.email}
            className="form-control"
          />
        </div>
        <div className="form-group">
          <label htmlFor="password">Password</label>
          <input
            type="password"
            name="password"
            id="password"
            onChange={handleChange}
            value={form.password}
            className="form-control"
          />
        </div>
        <button type="submit" className="btn btn-primary">
          Submit
        </button>
      </form>

      {user && JSON.stringify(user, null, 2)}
    </>
  );
}

const [form, setForm] = useState({ username: "",  email: "", password: ""});

<input type="text" name="username" id="username"
       onChange={handleChange} value={form.username}
       className="form-control" />

  const handleChange = event => {
    setForm({
      ...form,
      [event.target.name]: event.target.value
    });
  };

    setMousePosition({
      x: event.pageX,
      y: event.pageY
    });

  const handleSubmit = event => {
    event.preventDefault();

    setUser(form);
    setForm(initialFormState);
  };

{user && JSON.stringify(user, null, 2)}

const [user, setUser] = useState(null);

const [form, setForm] = useState({ username: "",  email: "", password: ""});

const initialFormState = {
  username: "",
  email: "",
  password: ""
};

export default function Register() {
  const [form, setForm] = useState(initialFormState);

dockerrun --name db`
-d `
-p 3306:3306 `
-e MYSQL_ROOT_PASSWORD=my-secret-pw `
-v db:/var/lib/mysql`
mysql

dockerinspect db # extract ipaddress

dockerrun --name web `
-d `
-p 8080:80 `
-e MY_DB_PORT=3306 `
-e MY_DB_HOST=? `
-v /my/php/app:/usr/share/nginx/html `
nginx

version: '2'
services:
    db:
         image: mysql
         ports:
             -3306:3306
         environment:
             -MYSQL_ROOT_PASSWORD=my-secret-pw
         volumes:
             -db:/var/lib/mysql

    web:
         image: nginx
         ports:
             -8080:80
         environment:
             -MY_DB_PORT=3306
             -MY_DB_HOST=db
         volumes:
             -/my/php/app:/usr/share/nginx/html

version: '2'
services:
    teamcity:
        image: sjoerdmulder/teamcity
        ports:
            - 8111:8111
    teamcity-agent:
        image: sjoerdmulder/teamcity-agent
        environment:
            - TEAMCITY_SERVER=http://teamcity:8111
    postgres:
        image: postgres
        environment:
            - POSTGRES_DB=teamcity

docker ps
docker exec -it teamcity_postgres_1 bash
#exit

 docker-compose exec postgres bash

#ping teamcity
#exit

docker-compose exec postgres psql -U postgres
postgres=#\l
postgres=#\q

 docker run --name apline -it --rm --net teamcity_default alpine sh

 docker ps
docker-compose ps
docker volume ls
docker network ls

docker-compose stop
docker-compose rm -v
docker-compose down

docker ps -a
docker volume ls
docker network ls

version: '3'
services:
  db:
    image: microsoft/mssql-server-windows-developer
    environment:
      sa_password: "Password1"
      ACCEPT_EULA: "Y"
    ports:
      - "1433:1433" # REMARK: This is currently required, needs investigation
    healthcheck:
      test: [ "CMD", "sqlcmd", "-U", "sa", "-P", "Password1", "-Q", "select 1" ]
      interval: 1s
      retries: 30
web:
    build:
      context: .
      dockerfile: Dockerfile.windows
    environment:
      - "Data:DefaultConnection:ConnectionString=Server=db,1433;Database=MusicStore;User Id=sa;Password=Password1;MultipleActiveResultSets=True"
    depends_on:
      - db
    ports:
      - "5000:5000"

FROM microsoft/dotnet-nightly:2.0-sdk-nanoserver
SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
ENV NUGET_XMLDOC_MODE skip
ENV DOTNET_SKIP_FIRST_TIME_EXPERIENCE 1
RUN New-Item -Path \MusicStore\samples\MusicStore -Type Directory
WORKDIR app
ADD samples/MusicStore/MusicStore.csproj samples/MusicStore/MusicStore.csproj
ADD build/dependencies.props build/dependencies.props
ADD NuGet.config .
RUN dotnet restore --runtime win10-x64 .\samples\MusicStore
ADD samples samples
RUN dotnet publish --output /out --configuration Release --framework netcoreapp2.0 --runtime win10-x64 .\samples\MusicStore
FROM microsoft/dotnet-nightly:2.0-runtime-nanoserver
WORKDIR /app
COPY --from=0 /out .
EXPOSE 5000
ENV ASPNETCORE_URLS http://0.0.0.0:5000
CMD dotnet musicstore.dll

docker-compose -f .\docker-compose.windows.yml build
docker-compose -f .\docker-compose.windows.yml up

<#
    if (!mvcHost.IsContentPage) {
#>


<#
    }
}
#>
<div class="modal-header">
    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">
        &times;</button>
    <#= mvcHost.ViewDataType.Name #>
</div>
@using (Html.BeginForm()) {
<div class="modal-body">
    @Html.ValidationSummary(true, null, new { @class = "alert alert-error alert-block" })

    <fieldset class="form-horizontal">
        <legend><#= mvcHost.ViewDataType.Name #></legend>

<#
foreach (ModelProperty property in GetModelProperties(mvcHost.ViewDataType)) {
    if (!property.IsPrimaryKey && !property.IsReadOnly && property.Scaffold) {
#>
        <div class="control-group">
<#
        if (property.IsForeignKey) {
#>
            @Html.LabelFor(model => model.<#= property.Name #>, "<#= property.AssociationName #>",new {@class="control-label"})
<#
        } else {
#>
            @Html.LabelFor(model => model.<#= property.Name #>,new {@class="control-label"})
<#
        }
#>
        
           <div class="controls">
<#
        if (property.IsForeignKey) {
#>
            @Html.DropDownList("<#= property.Name #>", String.Empty)
<#
        } else {
#>
            @Html.EditorFor(model => model.<#= property.Name #>)
<#
        }
#>
            @Html.ValidationMessageFor(model => model.<#= property.Name #>,null,new{@class="help-inline"})
</div>
        </div>

<#
    }
}
#>
 </fieldset>
</div>
   
<div class="modal-footer">
        <button class="btn btn-primary" type="submit">
            ارسال</button>
        <button class="btn" data-dismiss="modal" aria-hidden="true">
            انصراف</button>
    </div>
    
}

    <div class="container">
        <h4 class="alert alert-info">
            فرم‌های مودال بوت استرپ 3</h4>
        <div class="row">
            <a data-toggle="modal" href="#myModal" class="btn btn-primary">نمایش صفحه مودال</a>
            <div class="modal" id="myModal">
                <div class="modal-dialog">
                    <div class="modal-content">
                        <div class="modal-header">
                            <button type="button" class="close" data-dismiss="modal" aria-hidden="true">
                                ×</button>
                            <h4 class="modal-title">
                                عنوان</h4>
                        </div>
                        <div class="modal-body">
                            محتوای صفحه در اینجا
                        </div>
                        <div class="modal-footer">
                            <a href="#" data-dismiss="modal" class="btn">بستن</a> <a href="#" class="btn btn-primary">
                                ذخیره سازی تغییرات</a>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <!-- end row -->
    </div>
    <!-- /container -->

$('#myModal').modal({
   show: true,
   remote: '/myNestedContent'
});

<a data-toggle="modal" class="btn btn-primary" href="@renderModalPartialViewUrl" data-target="#myModal">Click me</a>
 <div class="modal fade" id="myModal" tabindex="-1" role="dialog"></div>

<div class="modal" id="myModal">