import { Location } from "@angular/common";

• Delete option is missing from solution explorer context menu in Xamarin Forms Android projects.
• Xamarin.Android: Can't select target framework 28 in Android Manifest settings.
• Could not load file or assembly 'Microsoft.VisualStudio.Web.PageInspector.Loader, Version=1.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
• "There was an error running the selected code generator" when trying to create a new view.
• Android Berechtigungsliste ist leer-Android permission list is empty.
• Missing icons for .axml files in Visual Studio 2019.
• axml icons are not displayed.
• Visual Studio extensions may fail to install attempting to overwrite core NuGet files.
• C# switch statement on a constant expression may produce bad compiler errors. 

 <?xml version="1.0" encoding="utf-8"?>
<packages>
  <package id="EntityFramework" version="5.0.0" targetFramework="net40" />
</packages>

 PM> Install-Package EntityFramework.SqlServerCompact

 No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlServerCe.4.0'.
Make sure the provider is registered in the 'entityFramework' section of the application config file.
See http://go.microsoft.com/fwlink/?LinkId=260882 for more information.

 The foreign key constraint does not exist. [ PK_dbo.__MigrationHistory ]

 ALTER TABLE [__MigrationHistory] ADD CONSTRAINT [PK___MigrationHistory] PRIMARY KEY ([MigrationId]);

 ALTER TABLE [__MigrationHistory] drop CONSTRAINT [PK___MigrationHistory];
ALTER TABLE [__MigrationHistory] ADD CONSTRAINT [PK_dbo.__MigrationHistory] PRIMARY KEY (MigrationId);

• از اجرای workflow اضافی به هنگام تغییر فایل readme.md جلوگیری میکند (می توانید فایل یا پوشه‌های دیگری را هم اضافه کنید)
• مراحل Build و Test پروژه را در حالت Release انجام میدهد
• فایل .nupkg مورد نیاز برای پکیج Nuget را در حالت Release ایجاد میکند (عبارت src نام پوشه اصلی پروژه است; در صورت نیاز تغییر دهید)
• به هنگام Push شدن ریپازیتوری به همراه تگ "release " به صورت خودکار پکیج را به سایت nuget آپلود میکند (عبارت secrets.NUGET_TOKEN شامل مقدار API_KEY شما در سایت Nuget است که باید در قسمت Setting ریپازیتوری، قسمت Secrects ذخیره شده باشد)

 Start > Control Panel > System > Advanced
Environment Variables -> System Variables -> find PATH

 C:\Program Files\Adobe\Adobe PDF iFilter 9 for 64-bit platforms\bin\

 exec sys.sp_fulltext_service 'load_os_resources', 1;
EXEC sp_fulltext_service 'verify_signature', 0
EXEC sp_fulltext_service 'update_languages'; -- update language list
EXEC sp_fulltext_service 'restart_all_fdhosts'; -- restart daemon
reconfigure with override

 exec sys.sp_help_fulltext_system_components 'filter';

 SELECT document_type, path from sys.fulltext_document_types where document_type = '.pdf'

 CREATE TABLE PdfDocuments
(
id INT IDENTITY(1,1) NOT NULL,
doctype NCHAR(4) NOT NULL,
doccontent VARBINARY(MAX) NOT NULL,
CONSTRAINT PK_PdfDocuments
PRIMARY KEY CLUSTERED(id)
);

 INSERT INTO PdfDocuments(doctype, doccontent)
SELECT
N'PDF',
bulkcolumn FROM OPENROWSET (BULK 'C:\Users\Vahid\Downloads\1732-DotNetTips.pdf', SINGLE_BLOB) AS doc;

INSERT INTO PdfDocuments(doctype, doccontent)
SELECT
N'PDF',
bulkcolumn FROM OPENROWSET (BULK 'C:\Users\Vahid\Downloads\1733-DotNetTips.pdf', SINGLE_BLOB) AS doc;

 -- Search property list
CREATE SEARCH PROPERTY LIST PdfSearchPropertyList;
GO
ALTER SEARCH PROPERTY LIST PdfSearchPropertyList
ADD 'Author'
WITH (PROPERTY_SET_GUID = 'F29F85E0-4FF9-1068-AB91-08002B27B3D9',
PROPERTY_INT_ID = 4,
PROPERTY_DESCRIPTION = 'Author - author of a given item.');
GO

 CREATE FULLTEXT STOPLIST SQLStopList;
GO
-- Add a stopwords
ALTER FULLTEXT STOPLIST SQLStopList ADD N'به' LANGUAGE 'English';
ALTER FULLTEXT STOPLIST SQLStopList ADD N'با' LANGUAGE 'English';
--.....

 -- Full-text catalog
CREATE FULLTEXT CATALOG PdfDocumentsFtCatalog;
GO

-- Full-text index
CREATE FULLTEXT INDEX ON PdfDocuments
(
  [doccontent] TYPE COLUMN [doctype]
  Language 1033
  STATISTICAL_SEMANTICS
)
KEY INDEX PK_PdfDocuments
ON PdfDocumentsFtCatalog
WITH STOPLIST = SQLStopList,
  SEARCH PROPERTY LIST = PdfSearchPropertyList,
  CHANGE_TRACKING AUTO;
GO

 SELECT
 I.document_id,
 I.display_term,
 I.occurrence_count
FROM sys.dm_fts_index_keywords_by_document(DB_ID(DB_NAME()), OBJECT_ID(N'dbo.PdfDocuments')) AS I
INNER JOIN dbo.PdfDocuments D
ON D.id = I.document_id;

 SELECT *
FROM PdfDocuments
WHERE CONTAINS(doccontent, N'است')

SELECT
 I.document_id,
 I.display_term,
 I.property_id
FROM sys.dm_fts_index_keywords_by_property(DB_ID(DB_NAME()), OBJECT_ID(N'dbo.PdfDocuments')) AS I
INNER JOIN dbo.PdfDocuments D
ON D.id = I.document_id;

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using Microsoft.SqlServer.TransactSql.ScriptDom;

namespace DbCop
{
    // Microsoft® SQL Server® 2012 Transact-SQL ScriptDom 
    // SQL Server 2012 managed parser, Supports SQL Server 2005+
    // SQLDom.msi (redist x86/x64)
    // http://www.microsoft.com/en-us/download/details.aspx?id=29065
    // X86: http://go.microsoft.com/fwlink/?LinkID=239634&clcid=0x409
    // X64: http://go.microsoft.com/fwlink/?LinkID=239635&clcid=0x409
    // Program Files\Microsoft SQL Server\110\SDK\Assemblies\Microsoft.SqlServer.TransactSql.ScriptDom.dll

    class Program
    {
        static void Main()
        {
            const string tSql = @"
                -- select * in PROCEDURE
                CREATE PROCEDURE dbo.SelectStarTest
                AS
                SELECT * FROM dbo.tbl1
                go

                -- select * in PROCEDURE with TableVar
                Create PRocedure SelectAll
                AS
                Declare @X table(Id integer)
                Select * from @x
                go

                -- select * in PROCEDURE with ctex
                CREATE PROCEDURE dbo.SelectAllCte
                AS 
                WITH ctex
                AS (
                SELECT * FROM sys.objects
                )
                SELECT * FROM ctex
                go

                -- normal select *
                select * from tbl1; 
                select * from dbo.tbl2;
            ";

            IList<ParseError> errors;
            TSqlScript sqlFragment;
            using (var reader = new StringReader(tSql))
            {
                var parser = new TSql110Parser(initialQuotedIdentifiers: true);
                sqlFragment = (TSqlScript)parser.Parse(reader, out errors);
            }

            if (errors != null && errors.Any())
            {
                var sb = new StringBuilder();
                foreach (var error in errors)
                    sb.AppendLine(error.Message);

                throw new InvalidOperationException(sb.ToString());
            }

            var i = 0;
            foreach (var batch in sqlFragment.Batches)
            {
                Console.WriteLine("Batch: {0}, Statement(s): {1}", ++i, batch.Statements.Count);
                foreach (var statement in batch.Statements)
                {
                    processStatement(statement);
                }
                Console.WriteLine();
            }

            Console.WriteLine("\nPress a key...");
            Console.Read();
        }

        private static void processStatement(TSqlStatement statement)
        {
            var createProcedureStatement = statement as CreateProcedureStatement;
            if (createProcedureStatement != null)
            {
                var statementList = createProcedureStatement.StatementList;
                foreach (var procedureStatement in statementList.Statements)
                {
                    processStatement(procedureStatement);
                }
            }

            var selectStatement = statement as SelectStatement;
            if (selectStatement != null)
            {
                var query = selectStatement.QueryExpression;
                var selectElements = ((QuerySpecification)query).SelectElements;
                foreach (var selectElement in selectElements)
                {
                    var expression = selectElement as SelectStarExpression;
                    if (expression == null) continue;
                    Console.WriteLine(
                        "`Select *` detected @StartOffset:{0}, Line:{1}, T-SQL: {2}",
                        expression.StartOffset,
                        expression.StartLine,
                        statementToString(selectStatement));
                }
            }
        }

        private static string statementToString(TSqlFragment selectStatement)
        {
            var text = new StringBuilder();
            for (var i = selectStatement.FirstTokenIndex; i <= selectStatement.LastTokenIndex; i++)
            {
                text.Append(selectStatement.ScriptTokenStream[i].Text);
            }
            return text.ToString();
        }
    }
}

Batch: 1, Statement(s): 1
`Select *` detected @StartOffset:140, Line:5, T-SQL: SELECT * FROM dbo.tbl1

Batch: 2, Statement(s): 1
`Select *` detected @StartOffset:368, Line:12, T-SQL: Select * from @x

Batch: 3, Statement(s): 1
`Select *` detected @StartOffset:659, Line:22, T-SQL: WITH ctex
                AS (
                SELECT * FROM sys.objects
                )
                SELECT * FROM ctex

Batch: 4, Statement(s): 2
`Select *` detected @StartOffset:753, Line:26, T-SQL: select * from tbl1;
`Select *` detected @StartOffset:791, Line:27, T-SQL: select * from dbo.tbl2;

ExtCore allows you to decouple your application into the modules (or extensions) and reuse that modules in other applications in various combinations. Each ExtCore extension may consist of one or more projects and each project may include everything you want (as any other ASP.NET Core project). Controllers, view components, views (added as resources and/or precompiled), static content (added as resources) will be resolved automatically. These projects (extension pieces) may be added to the application directly as dependencies in project.json of your main application project (as source code or NuGet packages), or by copying compiled DLL-files to the Extensions folder. ExtCore supports both of these approaches out of the box and at the same time. 

  <connectionStrings>
    <clear />
    <add name="DefaultConnection" connectionString="Data Source=.\sqlexpress;Initial Catalog=DecisionDb;Integrated Security = true;MultipleActiveResultSets=True;" providerName="System.Data.SqlClient" />
  </connectionStrings>

  <connectionStrings>
    <clear />
    <add name="DefaultConnection" connectionString="Data Source=(local);Initial Catalog=DecisionDb;Integrated Security = true;MultipleActiveResultSets=True;" providerName="System.Data.SqlClient" />
  </connectionStrings>

 Database.SetInitializer<ApplicationDbContext>(null);

 //. . .
Sql("EXEC sp_configure filestream_access_level, 2");
Sql("RECONFIGURE", true);

Sql("alter database DecisionDb Add FileGroup FileGroupApplicant contains FileStream", true);
Sql("alter database DecisionDb add file ( name = 'ApplicantDocuements'  ,  filename = 'C:\\FileStream\\ApplicantDocuements') to filegroup FileGroupApplicant", true);
//. . .

 PM> Update-Database -Verbose -ConnectionStringName "DefaultConnection" -StartUpProjectName "Decision.Web"

 The Entity Framework provider type 'System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework'
registered in the application config file for the ADO.NET provider with invariant name 'System.Data.SqlClient' could not be loaded.

 PM> Update-Package -Reinstall "EntityFramework" -ProjectName "Decision.DataLayer"