Initial add of three projects

BooksLambda/App.config

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+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
+    </startup>
+</configuration>

BooksLambda/BooksLambda.csproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{D7C73E43-0BD2-4EC5-B6B1-2106EDE4BE41}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>BooksLambda</RootNamespace>
+    <AssemblyName>BooksLambda</AssemblyName>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

BooksLambda/Program.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BooksLambda
+{
+    public class Program
+    {
+        static void Main(string[] args)
+        {
+            var books = new BookRepository().GetBooks();
+            //var cheapBooks = books.FindAll(IsCheaperThan10Dollars);
+            var cheapBooks = books.FindAll(b => b.Price<10);
+
+            foreach (var book in cheapBooks)
+            {
+                Console.WriteLine(book.Title);
+            }
+        }
+
+        //static bool IsCheaperThan10Dollars(Book book)
+        //{
+        //    return book.Price < 10;
+        //}
+    }
+
+    public  class BookRepository
+    {
+        public List<Book> GetBooks()
+        {
+            return new List<Book>
+            {
+                new Book(){Title="Title 1", Price=5.25m},
+                new Book(){Title="Title 2", Price=9.25m},
+                new Book(){Title="Title 3", Price=10.75m}
+            };
+        }
+    }
+
+    public class Book
+    {
+        public string Title { get; set; }
+        public decimal Price { get; set; }
+    }
+}

BooksLambda/Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("BooksLambda")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("BooksLambda")]
+[assembly: AssemblyCopyright("Copyright ©  2019")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("d7c73e43-0bd2-4ec5-b6b1-2106ede4be41")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

BooksLambda/bin/Debug/BooksLambda.exe.config

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+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
+    </startup>
+</configuration>

BooksLambda/obj/Debug/BooksLambda.csproj.CoreCompileInputs.cache

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+776a4596f18f18d5b55dda90c4584f71b9d5b430

BooksLambda/obj/Debug/BooksLambda.csproj.FileListAbsolute.txt

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+C:\Users\tommy\Source\Repos\TrainingAdvancedTechniques\BooksLambda\bin\Debug\BooksLambda.exe.config
+C:\Users\tommy\Source\Repos\TrainingAdvancedTechniques\BooksLambda\bin\Debug\BooksLambda.exe
+C:\Users\tommy\Source\Repos\TrainingAdvancedTechniques\BooksLambda\bin\Debug\BooksLambda.pdb
+C:\Users\tommy\Source\Repos\TrainingAdvancedTechniques\BooksLambda\obj\Debug\BooksLambda.csprojAssemblyReference.cache
+C:\Users\tommy\Source\Repos\TrainingAdvancedTechniques\BooksLambda\obj\Debug\BooksLambda.csproj.CoreCompileInputs.cache
+C:\Users\tommy\Source\Repos\TrainingAdvancedTechniques\BooksLambda\obj\Debug\BooksLambda.exe
+C:\Users\tommy\Source\Repos\TrainingAdvancedTechniques\BooksLambda\obj\Debug\BooksLambda.pdb