How to get started on “Service Unavailable 503” error in ASP.NET?

In IIS Server application pool default settings,
If application crashed 5 times in 5 minutes, IIS will return 503 error.
Check log to get detail of errors

How to solve JScript Debugger– “Unable to attach the process. Another debugger might be attached to the process"

Visual Studio => Tools => Detach all

How to reset Orchard admin password from database?

  update [Orchard_Users_UserPartRecord] 
  SET [Password] ='password', [PasswordFormat] ='Clear'
  where [UserName] ='admin'

How to get database size for MS SQL Server database?

Run system procedure:
sp_spaceused

How to create web service project in Visual Studio 2010?

1. New Project
2. Change .Net Framwork version from 4.0 to 3.5
3. Click Web