Solved Solutions to computer programming Errors

Microsoft.AspNetCore.Antiforgery.AntiforgeryValidationException: The required antiforgery cookie ".AspNetCore.Antiforgery.9TtSrW0hzOs" is not present

.NET 7
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The instance of entity type 'IdentityUserLogin<str

.NET 7
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The instance of entity type 'IdentityUserLogin<string>' cannot be tracked because another instance with the same key value for {'LoginProvider', 'ProviderKey'} is already being tracked

.NET 7
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Asp.Net Core 3.1 MVC 5 Error ViewBag does not Exis

.NET 7
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Asp.Net Core 3.1 MVC 5 Error ViewBag does not Exist in the Current Context

.NET 7
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Read About IIS

SERVERS
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Read About IIS

SERVERS
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Software Development Good Practices

.NET 7
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Software Development Good Practices

.NET 7
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warning CS8632: The annotation for nullable refer

.NET 7
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warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

.NET 7
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CS0103 C# The name 'Json' does not exist in the cu

.NET 7
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CS0103 C# The name 'Json' does not exist in the current context

.NET 7
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HTTP Error 500.30 - ASPNET CORE app failed to star

.NET 7
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HTTP Error 500.30 - ASPNET CORE app failed to start

.NET 7
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running dotnet in docker exec /usr/bin/dotnet: no

.NET 5
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running dotnet in docker exec /usr/bin/dotnet: no such file or directory

.NET 5
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How to use ContinueWith in an Async Function to Ma

.NET 5
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How to use ContinueWith in an Async Function to Make Sure Thread Executes One after the Other

.NET 5
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The name 'Category' does not exist in the current

.NET 5
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The name 'Category' does not exist in the current context

.NET 5
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The type namespace QuickGrid could not be found

.NET 5
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The type namespace QuickGrid could not be found

.NET 5
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Performance Tuning in Entity Framework Core 5 and

.NET 7
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Performance Tuning in Entity Framework Core 5 and AspNet 5

.NET 7
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What is New in Entity Framework 5 Shipped in Asp.N

.NET 7
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What is New in Entity Framework 5 Shipped in Asp.Net 5

.NET 7
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SignalR Error in Dot Net Core 3.1 (.Net Core 3.1)

.NET 7
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SignalR Error in Dot Net Core 3.1 (.Net Core 3.1) : "Failed to invoke 'SendMessage' due to an error on the server".

.NET 7
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What is New in DotNet 7 (Conf 2022 Best Videos)

.NET 7
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What is New in DotNet 7 (Conf 2022 Best Videos)

.NET 7
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Unable to attache to the process. Attaching a .Net

RESEARCH
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Unable to attache to the process. Attaching a .Net debugger to the process is not allowed because code changes have been applied. the process much be restarted to allow debugging

RESEARCH
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Hiring for .NET Developers - Cleveland, OH - Fortu

JOBS
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Hiring for .NET Developers - Cleveland, OH - Fortune 200

JOBS
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HTTP Error 500.19 Internal server error

SERVERS
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HTTP Error 500.19 Internal server error

SERVERS
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[Entity Framework Core 5] An Unhandled Exception O

ENTITY FRAMEWORK
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[Entity Framework Core 5] An Unhandled Exception Occurred While Processing the Request

ENTITY FRAMEWORK
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HTTP Error 502.5 - Process Failure: The current .N

NETWORK
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HTTP Error 502.5 - Process Failure: The current .Net SDK does not support targeting .NET Core 3.0. Either target .NET Core 2.2 or lower. Visual Studio 2019 unable to locate .Net Core SDK

NETWORK
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Remote .NET Developer Opportunity!

JOBS
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Remote .NET Developer Opportunity!

JOBS
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C#.NET Developer 3

JOBS
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C#.NET Developer 3

JOBS
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Upgrading to .Net Core 3.1 Error Visual Studio 201

.NET 7
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Upgrading to .Net Core 3.1 Error Visual Studio 2019: dotnet core 3.1 rzc generate exited with code 2147450730

.NET 7
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Chapter 5: Self-Care and Coping Strategies

LIPEDEMA
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Chapter 5: Self-Care and Coping Strategies

LIPEDEMA
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[Resolved] Dot Net Core Error "Project file is inc

.NET 7
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[Resolved] Dot Net Core Error "Project file is incomplete. Expected imports are missing"

.NET 7
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Senior Software Engineer - Product

JOBS
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Senior Software Engineer - Product

JOBS
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.NET Developer Needed in OH

JOBS
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.NET Developer Needed in OH

JOBS
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Job Opening - .NET Developer | Remote

JOBS
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Job Opening - .NET Developer | Remote

JOBS
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MSB1009: Docker File Error when building Asp.Net 5

.NET 7
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MSB1009: Docker File Error when building Asp.Net 5

.NET 7
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Docker on Raspberry Pi Error .Net Core 3.1 Error:

DOCKER
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Docker on Raspberry Pi Error .Net Core 3.1 Error: standard_init_linux.go:211: exec user process caused "exec format error"

DOCKER
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C#.NET Developer (Levels 1-3)

JOBS
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C#.NET Developer (Levels 1-3)

JOBS
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MVC Asp Net 6 System Design

SYSTEM DESIGN
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MVC Asp Net 6 System Design

SYSTEM DESIGN
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Asp.Net 5 Development Notes (DotNet Core 3.1 Study

SOFTWARE DEVELOPMENT
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Asp.Net 5 Development Notes (DotNet Core 3.1 Study Notes)

SOFTWARE DEVELOPMENT
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Asp.Net Core 3.1 Dependency Injection Error Unable

.NET 7
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Asp.Net Core 3.1 Dependency Injection Error Unable to resolve service for type 'Microsoft.AspNetCore.Http.HttpContext

.NET 7
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InvalidOperationException, A second operation star

ENTITY FRAMEWORK
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InvalidOperationException, A second operation started on this context before a previous operation completed.

ENTITY FRAMEWORK
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_context.SaveChanges is not working

ENTITY FRAMEWORK
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_context.SaveChanges is not working

ENTITY FRAMEWORK
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Error The instance of entity type ModalType cannot

.NET 7
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Error The instance of entity type ModalType cannot be tracked because another instance with the key value {id: 7656544} is already being tracked.

.NET 7
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Bootstrap 4 and Boostrap 5 Cards of same height in

BOOTSTRAP
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Bootstrap 4 and Boostrap 5 Cards of same height in columns

BOOTSTRAP
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SVT Robotics - .NET Core Take Home Recruiting Asse

SVT Robotics - .NET Core Take Home Recruiting Assessment

OTHER
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Migrate Existing Asp.Net Web Site to .Net Core

.NET 7
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Migrate Existing Asp.Net Web Site to .Net Core

.NET 7
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IIS Videos

SERVERS
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IIS Videos

SERVERS
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IIS Videos

SERVERS
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IIS Videos

SERVERS
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Microsoft Channel 9 for Developers

TECHNOLOGY
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Microsoft Channel 9 for Developers

TECHNOLOGY
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error : MSB4803: The task "ResolveComReference" is

.NET 7
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error : MSB4803: The task "ResolveComReference" is not supported on the .NET Core version of MSBuild. Please use the .NET Framework version of MSBuild

.NET 7
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How to Hide a Div on a Small Screen using Boostrap

TECHNOLOGY
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How to Hide a Div on a Small Screen using Boostrap 5

TECHNOLOGY
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[Solved] Asp.Net Core 3.1 Visual Studio 2019 Erro

.NET 7
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[Solved] Asp.Net Core 3.1 Visual Studio 2019 Error After Update: build failing with Error MSB6006: “csc.exe” exited with code 1

.NET 7
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Dot Net Core 3.1 Link Tag Helpers not Clickable

.NET 7
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Dot Net Core 3.1 Link Tag Helpers not Clickable

.NET 7
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Enable Administrator Acc On Windows 10

WINDOWS
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Enable Administrator Acc On Windows 10

WINDOWS
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.Net 5

What is New in .Net 5

What is New in .Net 5

Microsoft.AspNetCore.Antiforgery.AntiforgeryValida

Microsoft.AspNetCore.Antiforgery.AntiforgeryValidationException: The required antiforgery cookie ".AspNetCore.Antiforgery.9TtSrW0hzOs" is not present

The instance of entity type 'IdentityUserLogin<str

The instance of entity type 'IdentityUserLogin<string>' cannot be tracked because another instance with the same key value for {'LoginProvider', 'ProviderKey'} is already being tracked

Asp.Net Core 3.1 MVC 5 Error ViewBag does not Exis

Asp.Net Core 3.1 MVC 5 Error ViewBag does not Exist in the Current Context

Read About IIS

Read About IIS

Software Development Good Practices

Software Development Good Practices

warning CS8632: The annotation for nullable refer

warning CS8632: The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

CS0103 C# The name 'Json' does not exist in the cu

CS0103 C# The name 'Json' does not exist in the current context

HTTP Error 500.30 - ASPNET CORE app failed to star

HTTP Error 500.30 - ASPNET CORE app failed to start

running dotnet in docker exec /usr/bin/dotnet: no

running dotnet in docker exec /usr/bin/dotnet: no such file or directory

How to use ContinueWith in an Async Function to Ma

How to use ContinueWith in an Async Function to Make Sure Thread Executes One after the Other

The name 'Category' does not exist in the current

The name 'Category' does not exist in the current context

The type namespace QuickGrid could not be found

The type namespace QuickGrid could not be found

Performance Tuning in Entity Framework Core 5 and

Performance Tuning in Entity Framework Core 5 and AspNet 5

What is New in Entity Framework 5 Shipped in Asp.N

What is New in Entity Framework 5 Shipped in Asp.Net 5

SignalR Error in Dot Net Core 3.1 (.Net Core 3.1)

SignalR Error in Dot Net Core 3.1 (.Net Core 3.1) : "Failed to invoke 'SendMessage' due to an error on the server".

What is New in DotNet 7 (Conf 2022 Best Videos)

What is New in DotNet 7 (Conf 2022 Best Videos)

Unable to attache to the process. Attaching a .Net

Unable to attache to the process. Attaching a .Net debugger to the process is not allowed because code changes have been applied. the process much be restarted to allow debugging

Hiring for .NET Developers - Cleveland, OH - Fortu

Hiring for .NET Developers - Cleveland, OH - Fortune 200

HTTP Error 500.19 Internal server error

HTTP Error 500.19 Internal server error

[Entity Framework Core 5] An Unhandled Exception O

[Entity Framework Core 5] An Unhandled Exception Occurred While Processing the Request

HTTP Error 502.5 - Process Failure: The current .N

HTTP Error 502.5 - Process Failure: The current .Net SDK does not support targeting .NET Core 3.0. Either target .NET Core 2.2 or lower. Visual Studio 2019 unable to locate .Net Core SDK

Remote .NET Developer Opportunity!

Remote .NET Developer Opportunity!

C#.NET Developer 3

C#.NET Developer 3

Upgrading to .Net Core 3.1 Error Visual Studio 201

Upgrading to .Net Core 3.1 Error Visual Studio 2019: dotnet core 3.1 rzc generate exited with code 2147450730

Chapter 5: Self-Care and Coping Strategies

Chapter 5: Self-Care and Coping Strategies

[Resolved] Dot Net Core Error "Project file is inc

[Resolved] Dot Net Core Error "Project file is incomplete. Expected imports are missing"

Senior Software Engineer - Product

Senior Software Engineer - Product

.NET Developer Needed in OH

.NET Developer Needed in OH

Job Opening - .NET Developer | Remote

Job Opening - .NET Developer | Remote

MSB1009: Docker File Error when building Asp.Net 5

MSB1009: Docker File Error when building Asp.Net 5

Docker on Raspberry Pi Error .Net Core 3.1 Error:

Docker on Raspberry Pi Error .Net Core 3.1 Error: standard_init_linux.go:211: exec user process caused "exec format error"

C#.NET Developer (Levels 1-3)

C#.NET Developer (Levels 1-3)

MVC Asp Net 6 System Design

MVC Asp Net 6 System Design

Asp.Net 5 Development Notes (DotNet Core 3.1 Study

Asp.Net 5 Development Notes (DotNet Core 3.1 Study Notes)

Asp.Net Core 3.1 Dependency Injection Error Unable

Asp.Net Core 3.1 Dependency Injection Error Unable to resolve service for type 'Microsoft.AspNetCore.Http.HttpContext

InvalidOperationException, A second operation star

InvalidOperationException, A second operation started on this context before a previous operation completed.

_context.SaveChanges is not working

_context.SaveChanges is not working

Error The instance of entity type ModalType cannot

Error The instance of entity type ModalType cannot be tracked because another instance with the key value {id: 7656544} is already being tracked.

Bootstrap 4 and Boostrap 5 Cards of same height in