Using the controller method CORS configuration with @CrossOrigin annotation in your Spring Boot application does not require any specific configuration.

Learn how to cast fields with 'Bit' data types explicitly to Int and show the actual values.

You do not need to learn sophisticated tools such as Photoshop for a quick and dirty edit.

Learn how to use the Error Property of the RunWorkerCompletedEventArgs argument to determine if any errors have occurred during the DoWork of the BackGround Worker.

Create folders in T-SQL with the help of the built-in Extended Stored Procedure named xp_create_subdir.

Learn to use the hashing function to generate random strings of six characters that can be numbers or upper and lowercase letters.

Learn how to maintain all the old values when merging two databases.

Learn to use the Concat operator in LINQ to loop thru collections in one go.

A quick way to add a selectedIndex Changed event handler to a combobox in a DataGridViewColumn.

Here's what to do in the case of needing the Enter key to operate as the Tab key.