Encrypt and decrypt strings in ASP.NET Core using Data Protection.
1. Introduction The ASP.NET Core data protection provides the cryptographic API to encrypt and decrypt the string with a purpose key that includes key manage...
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IHeaderDictionary does not contain a definition for Referrer and no accessible extension method Referrer accepting a first argument of type IHeaderDictionary could be found (are you missing a using directive or an assembly reference
1. Problem statement ‘IHeaderDictionary’ does not contain a definition for ‘Referrer’ and no accessible extension method ‘Referrer’ accepting a first argumen...
Using static files in ASP.NET Core
INDEX Context Static files WWWroot folder Enable the static files in the ASP.NET Core project Reading static files
How to Access the HttpContext in a Class Library in ASP.NET Core?
INDEX Context Using the IHttpContextAccessor Accessing HttpContext via Dependency Injection Accessing HttpContext via Dependency Injection in a stat...
Recursion in C#
INDEX What is a recursion? Simple recursion Example: Power Example: Factorial Download samples
Multidimensional array in C#
INDEX What is an array? What is a multidimensional array? 2d and 3d arrays Examples
How do I encode and decode a string with base64 in Angular using typescript?
You can encode the string to ASCII and decode it back to the string in Angular using Typescript. Let’s find out how to perform the encoding and decoding of t...
What is observables in Angular?
We will first understand the RxJS library before going to the observables in Angular.
The visual Studio component cache is out of date, please restart Visual Studio.
I’ve faced an issue while opening Visual Studio 2022/2019, and SSMS (MS SQL Server Management Studio) states that, The Visual Studio component cache is ou...
ERROR in ./src/\(_lazy_route_resource lazy namespace object Module not found. Cant resolve .module.ngfactory.js in\)_lazy_route_resource
Are you facing the below error? I’ve tried various solutions from different forums and no solution worked for me. Finally, I tried deleting the node modules,...
What is Promise.all() in Typescript?
The Promise.all() function accepts a collection of promises as input and returns an array of results when all of the provided Promises resolve, or rejected w...
npm i -g firebase-tools leads to …firebase.ps1 cannot be loaded because running scripts is disabled on this system
The error is due to Windows blocking access to run the firebase.ps1 powershell scripts. You can try the below commands to solve the issue,
How to check if a temporary table exists and delete it if it does before creating a temporary table?
You can check if the previously created temporary table exists before creating the same table again in your stored procedure. Drop them if they exist.
How to search for text in a SQL Server stored procedure, function, or view?
You can use the following T-SQL query to search for text in a SQL Server stored procedure, function, or view.
The action cannot be completed because the file is open in w3wp.exe
Are you unable to delete the files because w3wp.exe prevents you from deleting the files from the Windows server?
How to replace the last or first character of the string in excel?
There are various use cases to remove the tail end character, like replacing the alias name, ex: 16 seconds or 16s to 16. It can be trimmed using the excel i...
How do I detect a browser or tab closing using router deactivate in Angular?
There is no built-in way to detect when the browser or tab is closed in Angular, but you can use the window object’s ‘beforeunload’ event to trigger an event...
How do I detect a browser or tab closing using hostlistener in Angular?
There is no built-in way to detect when the browser or tab is closed in Angular, but you can use the window object’s ‘beforeunload’ event to trigger an event...
How to enable or disable the windows and anonymous authentication in Microsoft Visual Studio 2019?
To enable or disable Windows and anonymous authentication in Visual Studio 2019, you need to modify the properties from the project property window or from t...
How to merge two arrays in angular and typescript?
We will see how to merge one or more arrays using TypeScript. The concat() method returns a new array by concatenating two or more arrays, while the spread o...