Solved Solutions to computer programming Errors

[Solved IIS Error] The request filtering module is

.NET 7
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[Solved IIS Error] The request filtering module is configured to deny a request that contains a double escape sequence

.NET 7
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[Solved IIS Error] The request filtering module is

.NET 7
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[Solved IIS Error] The request filtering module is configured to deny a request that contains a double escape sequence

.NET 7
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How to update SelectListItem based on Filtered Cat

.NET 7
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How to update SelectListItem based on Filtered Category from another DropDown menu in MVC AspNet 6 Razor Syntax

.NET 7
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[Entity Framework Core 5] An Unhandled Exception Occurred While Processing the Request

ENTITY FRAMEWORK
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A Software Developer Worst Nightmare (Double Posti

.NET 7
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A Software Developer Worst Nightmare (Double Posting Back to the Server)

.NET 7
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How to Optimize Software performance

COMPUTER PROGRAMMING
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How to Optimize Software performance

COMPUTER PROGRAMMING
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deepstack error: Docker CPU face recognize request

MACHINE LEARNING
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deepstack error: Docker CPU face recognize request with random image always produces 500

MACHINE LEARNING
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Why Progressive Web Apps PWA Are The Future of Web

FRONT-END
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Why Progressive Web Apps PWA Are The Future of Web

FRONT-END
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Better performance tuning of a Site

TECHNOLOGY
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Better performance tuning of a Site

TECHNOLOGY
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Asp.Net 5 Application is losing state when enters

.NET 7
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Asp.Net 5 Application is losing state when enters an Event Handler C-Sharp

.NET 7
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The content in the request produced errors while p

.NET 7
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The content in the request produced errors while parsing. Check that the content is correctly formatted for the Content-Type provided.

.NET 7
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An unhandled exception has occurred while executin

.NET 7
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An unhandled exception has occurred while executing the request. System.ArgumentNullException: Value cannot be null. (Parameter 'buffer')

.NET 7
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Nginx redirect of subdomain routes not working

SERVERS
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Nginx redirect of subdomain routes not working

SERVERS
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System.InvalidOperationException: Error while vali

.NET 7
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System.InvalidOperationException: Error while validating the service descriptor 'ServiceType: YOURSERVICE: Singleton ImplementationType: TheRepositoryConsumingTheInterface : Cannot consume scoped service 'DBContext' from singleton 'YourInterface'

.NET 7
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[Solved] cannot apply indexing with [] to an expre

TECHNOLOGY
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[Solved] cannot apply indexing with [] to an expression of type QueryString

TECHNOLOGY
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An unhandled exception occurred while processing t

.NET 7
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An unhandled exception occurred while processing the request: FormatException: The header contains invalid values at index 0

.NET 7
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How to Call a Soap Web Service from Asp.Net Core

.NET 7
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How to Call a Soap Web Service from Asp.Net Core

.NET 7
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[IIS] Make IIS Run Faster

SERVERS
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[IIS] Make IIS Run Faster

SERVERS
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Asp.Net Core MVC Razor View Form not posting data

.NET 7
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Asp.Net Core MVC Razor View Form not posting data to the Server-Side

.NET 7
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CSS not rendering in the browser

FRONT-END
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CSS not rendering in the browser

FRONT-END
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Software Best Practices Learned by Experience

SYSTEM DESIGN
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Software Best Practices Learned by Experience

SYSTEM DESIGN
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How to send JSON data in HTTP Request Body to a do

DATABASES
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How to send JSON data in HTTP Request Body to a dot net core Web API using Postman

DATABASES
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How to Deserialize XML into Object in Asp.Net Core

.NET 7
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How to Deserialize XML into Object in Asp.Net Core 3.1

.NET 7
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InvalidOperationException: Unable to resolve servi

.NET 7
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InvalidOperationException: Unable to resolve service for type 'Microsoft.AspNetCore.Http.IHeaderDictionary' while attempting to activate

.NET 7
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An unhandled exception occurred while processing t

.NET 7
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An unhandled exception occurred while processing the request "The view 'ViewName' was not found. The following locations were searched"

.NET 7
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Lazy Loading Images from CSS Instead

FRONT-END
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Lazy Loading Images from CSS Instead

FRONT-END
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Should I use Configurer Await False in AspNet 6

.NET 7
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Should I use Configurer Await False in AspNet 6

.NET 7
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We're unable to complete your request invalid_requ

SQL
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We're unable to complete your request invalid_request: The provided value for the input parameter 'redirect_uri' is not valid. The expected value is a URI which matches a redirect URI registered for this client application.

SQL
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The type or namespace name 'IHttpContextAccessor'

.NET 7
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The type or namespace name 'IHttpContextAccessor' could not be found (are you missing a using directive or an assembly reference)

.NET 7
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IIS Tweak Performance Settings

SERVERS
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IIS Tweak Performance Settings

SERVERS
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Web API Return Pure Json Data

DATABASES
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Web API Return Pure Json Data

DATABASES
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NotSupportedException: Path 'wwwroot myfolder file

.NET 7
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NotSupportedException: Path 'wwwroot myfolder filename.txt' was not rooted

.NET 7
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Pass Jquery Date Picker to CodeBehind

JAVASCRIPT
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Pass Jquery Date Picker to CodeBehind

JAVASCRIPT
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InvalidOperationException: Unable to resolve servi

.NET 7
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InvalidOperationException: Unable to resolve service for type 'System.IFormatProvider' while attempting to activate 'RepositoryService'.

.NET 7
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Entity Framework Core 6 and 7 Tips and Tricks

ENTITY FRAMEWORK
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Entity Framework Core 6 and 7 Tips and Tricks

ENTITY FRAMEWORK
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How to Integrate Google Search Console API in Asp.

How to Integrate Google Search Console API in Asp.Net Core using C#

OTHER
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How to enable HTTP/3 in Asp.Net 8

OTHER
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How to Optimize Web Server for Faster Response Tim

TECHNOLOGY
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How to Optimize Web Server for Faster Response Time

TECHNOLOGY
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MVC Form Error "Incorrect Content-Type"

HTML5
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MVC Form Error "Incorrect Content-Type"

HTML5
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AggregateException: One or more errors occurred. (

.NET 7
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AggregateException: One or more errors occurred. (The format of value) is invalid

.NET 7
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Sql Server Error, Entity Framework Core Error: An

SQL
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Sql Server Error, Entity Framework Core Error: An unhandled exception occurred while processing the request. SqlException: Invalid column name 'ColumnName'. Invalid column name 'AnotherColumnName'.

SQL
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errorCode":"ERR_DIRECT_INVOKE","message":"failed g

DOCKER-COMPOSE
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errorCode":"ERR_DIRECT_INVOKE","message":"failed getting app id either from the URL path or the header dapr-app-id

DOCKER-COMPOSE
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InvalidOperationException: <ClassName xmlns='http:

.NET 7
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InvalidOperationException: <ClassName xmlns='http://tempuri.org/'/> was not expected

.NET 7
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Microsoft Data SqlClient SqlException (0x80131904)

ENTITY FRAMEWORK
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Microsoft Data SqlClient SqlException (0x80131904) New transaction is not allowed because there are other threads running in the session

ENTITY FRAMEWORK
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[AspNet 5 Entity Framework 6 Error] InvalidOperati

.NET 7
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[AspNet 5 Entity Framework 6 Error] InvalidOperationException: The property "ModelName.Id" has a temporary value while attempting to change the entity's state to "Modified". Either set a permanent value explicitly, or ensure that the database is configured to generate values for this property.

.NET 7
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How to Add Cookies to the Http Response in AspNet

.NET 7
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How to Add Cookies to the Http Response in AspNet 6 MVC

.NET 7
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InvalidOperationException: The model item passed i

DATABASES
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InvalidOperationException: The model item passed into the ViewDataDictionary is of type 'System.Collections.Generic.List`1', but this ViewDataDictionary instance requires a model item of type 'Another Model'.

DATABASES
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Request Filtering

[Solved IIS Error] The request filtering module is

[Solved IIS Error] The request filtering module is configured to deny a request that contains a double escape sequence

[Solved IIS Error] The request filtering module is

[Solved IIS Error] The request filtering module is configured to deny a request that contains a double escape sequence

How to update SelectListItem based on Filtered Cat

How to update SelectListItem based on Filtered Category from another DropDown menu in MVC AspNet 6 Razor Syntax

The difference between iptable and nftables

The difference between iptable and nftables

Web API 415: Unsupported Media Type

Web API 415: Unsupported Media Type

InvalidOperationException: Incorrect Content-Type

InvalidOperationException: Incorrect Content-Type

[Entity Framework Core 5] An Unhandled Exception O

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

A Software Developer Worst Nightmare (Double Posti

A Software Developer Worst Nightmare (Double Posting Back to the Server)

How to Optimize Software performance

How to Optimize Software performance

deepstack error: Docker CPU face recognize request

deepstack error: Docker CPU face recognize request with random image always produces 500

Why Progressive Web Apps PWA Are The Future of Web

Why Progressive Web Apps PWA Are The Future of Web

Better performance tuning of a Site

Better performance tuning of a Site

Asp.Net 5 Application is losing state when enters

Asp.Net 5 Application is losing state when enters an Event Handler C-Sharp

The content in the request produced errors while p

The content in the request produced errors while parsing. Check that the content is correctly formatted for the Content-Type provided.

An unhandled exception has occurred while executin

An unhandled exception has occurred while executing the request. System.ArgumentNullException: Value cannot be null. (Parameter 'buffer')

Nginx redirect of subdomain routes not working

Nginx redirect of subdomain routes not working

System.InvalidOperationException: Error while vali

System.InvalidOperationException: Error while validating the service descriptor 'ServiceType: YOURSERVICE: Singleton ImplementationType: TheRepositoryConsumingTheInterface : Cannot consume scoped service 'DBContext' from singleton 'YourInterface'

[Solved] cannot apply indexing with [] to an expre

[Solved] cannot apply indexing with [] to an expression of type QueryString

An unhandled exception occurred while processing t

An unhandled exception occurred while processing the request: FormatException: The header contains invalid values at index 0

How to Call a Soap Web Service from Asp.Net Core

How to Call a Soap Web Service from Asp.Net Core

[IIS] Make IIS Run Faster

[IIS] Make IIS Run Faster

Asp.Net Core MVC Razor View Form not posting data

Asp.Net Core MVC Razor View Form not posting data to the Server-Side

CSS not rendering in the browser

CSS not rendering in the browser

Software Best Practices Learned by Experience

Software Best Practices Learned by Experience

How to send JSON data in HTTP Request Body to a do

How to send JSON data in HTTP Request Body to a dot net core Web API using Postman

How to Deserialize XML into Object in Asp.Net Core

How to Deserialize XML into Object in Asp.Net Core 3.1

InvalidOperationException: Unable to resolve servi

InvalidOperationException: Unable to resolve service for type 'Microsoft.AspNetCore.Http.IHeaderDictionary' while attempting to activate

An unhandled exception occurred while processing t

An unhandled exception occurred while processing the request "The view 'ViewName' was not found. The following locations were searched"

Lazy Loading Images from CSS Instead

Lazy Loading Images from CSS Instead

Should I use Configurer Await False in AspNet 6

Should I use Configurer Await False in AspNet 6

We're unable to complete your request invalid_requ

We're unable to complete your request invalid_request: The provided value for the input parameter 'redirect_uri' is not valid. The expected value is a URI which matches a redirect URI registered for this client application.

The type or namespace name 'IHttpContextAccessor'

The type or namespace name 'IHttpContextAccessor' could not be found (are you missing a using directive or an assembly reference)

IIS Tweak Performance Settings

IIS Tweak Performance Settings

Web API Return Pure Json Data

Web API Return Pure Json Data

NotSupportedException: Path 'wwwroot myfolder file

NotSupportedException: Path 'wwwroot myfolder filename.txt' was not rooted

Pass Jquery Date Picker to CodeBehind

Pass Jquery Date Picker to CodeBehind

InvalidOperationException: Unable to resolve servi

InvalidOperationException: Unable to resolve service for type 'System.IFormatProvider' while attempting to activate 'RepositoryService'.

Entity Framework Core 6 and 7 Tips and Tricks

Entity Framework Core 6 and 7 Tips and Tricks

How to Integrate Google Search Console API in Asp.

How to Integrate Google Search Console API in Asp.Net Core using C#

How to enable HTTP/3 in Asp.Net 8