Tutorials on ASP.NET Core, Blazor, jQuery, JavaScript, Entity Framework, Identity, WordPress, SQL, HTML & more


How to use jQuery AJAX method to call an Action method in ASP.NET Core

Last Updated: March 5, 2022

jquery ajax aspnet core

ASP.NET Core is a modern web development framework by Microsoft. You can build any type of projects – big or small, in this framework. ASP.NET Core is based on Model View Controller (MVC) architecture where any HTTP based request is captured by a Controller which then passes the response to the View.

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How to efficiently use jQuery Focus & Blur methods

Last Updated: June 3, 2021

jquery focus blur

The jQuery Focus method is called when a control gets focus. (more…)

Complete Guide: Union all vs Union operators in SQL Server

Last Updated: June 8, 2021

union all vs union

SQL Server has 2 operators called Union All and Union that combine the result-set of two or more SELECT statements. The difference between Union All and Union operators is that Union All will ‘not remove the duplicate rows’ from the combined result-set, on the other hand Union operator will ‘remove the duplicate rows’ from the combined result-set. (more…)

How to implement Certificate Authentication in ASP.NET Core

Last Updated: January 5, 2024

certificate authentication

Certificate-based Authentication uses Digital Certificate to identify a client's request and then grants it the access to a resource, network, application, etc. Certificate Authentication provides added security to web applications and Web APIs.

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How to manually Install Let’s Encrypt free SSL Certificate on any hosting

Last Updated: June 8, 2021

install let's encrypt ssl

You can install free SSL on both cPanel & Plesk control panels.

This method works on every hosting like GoDaddy, HostGator, Linux, Windows, etc.

The best part?

You will get the SSL Certificate from Let’s Encrypt free of charge at the very same instance.

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jQuery removeData() method – Used to remove attached data to elements

Last Updated: June 3, 2021

jquery removedata

The jQuery removeData method removes the data previously attached to elements. The data is attached by jQuery Data method. (more…)

Serverspace: Full review and why you should choose it

Last Updated: June 8, 2021

serverspace

Serverspace offers high-quality VPS/VDS services at affordable prices. Our cloud servers are easy to use via your personal account. We offer 24/7 support. Our staff is highly experienced in virtualized systems and aim to deliver the best possible performance for a VPS service. We strive to offer VPS services at the best possible prices, without cutting down on the quality. (more…)

Learn to use ADO.NET SqlBulkCopy class with Example

Last Updated: August 6, 2022

sqlbulkcopy ado net

ADO.NET SqlBulkCopy class let you to insert lots of records into the database in a very fast manner. Example - 1 million records can be insserted in a few seconds time.

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How to do ADO.NET SqlTransaction with Try Catch Block

Last Updated: August 6, 2022

try catch block ado.net

When performing an ADO.NET operation we can sometimes get some exception like:

  • 1. Database connection error – due to wrong connection string.
  • 2. Operation timeout error – due to some network error.
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ADO.NET – Delete Records in ASP.NET Core

Last Updated: August 6, 2022

delete records ado.net aspnet-core

Previously we understood how to Update Records using ADO.NET in ASP.NET Core Application. Now it’s time to make the final functionality of the CRUD Operations which is the Delete Record feature. Like the update feature, in the delete feature to, there will be a new added column called Delete in the HTML table of the Index View.

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