Difference between String and StringBuilder in C#
In C#, both string and StringBuilder are used to represent text. However, there is one key difference between them.
How to get the sizeof a datatype in C#?
In C#, the sizeof operator returns a number of bytes that would be allocated by the common language runtime in managed memory.
How to validate email in C#?
As a programmer, it is important to validate all the emails before adding to a database.