If you are looking for the performance difference between INNER JOIN(Explicit Join) and WHERE clause(Implicit Join) , Let me clear the SQL Engine(either its mySql/SQL Server or Oracle) got more and more intelligent during the time. So there is no such difference in performance w…

This error message gets triggered when anything is sent before you send HTTP headers (with setcookie or header). Common reasons for outputting something before the HTTP headers are: 1. Accidental whitespace, often at the beginning or end of files, like this: the space befor…

What are the 3 main components of an ASP.NET MVC application? 1. M - Model 2. V - View 3. C - Controller In which assembly is the MVC framework defined? System.Web.Mvc Is it possible to combine ASP.NET webforms and ASP.MVC and develop a single web application? Yes, it is possible to co…

Dictionary is a object that can store values in Key-Value pair. its just like a list, the only difference is: List can be iterate using index(0-n) but not the Dictionary . Generally when we try to iterate the dictionary we get below error: " Collection was modified; enumer…

When we have a list of values and want to select one of them, we chose DropdownBox or jQuery AutoComplete for listing the element in HMTL. The modern approach to show this kind of listing is one of the most user friendly jQury Auto Complete. When we integrate jQuery AutoComplet…

This is a simple script to select first option of a select-box using jquery $('button').click(function(){ $("#CardCountry").val($("#CardCountry option:first").val()); });

This is the HTML of my dropdown list. I have whitespace before and after each of option for this select/ dropdown. And here is a easy way to trim these option values using jQuery each method and javascript trim method. ajab prem …