Write the function replace, which finds the string from in the string string and replaces it with the string to. Be sure to test it on replacement strings, which are larger, smaller, and the same size.Should it work if the replacement string is the empty string?

Write a calendar program to find out the day of a given date in a particular year.

Write a program, which will read a string and rewrite it in the alphabetical order.

Write a program to encrypt a string and decrypt it using your own method of encryption and decryption.

Write a program to determine and print the sum of the following harmonic series for a given value if n 1+1/2+1/3+….1/n

Write a program to print the Pascal triangle for 10 rows.

Write a program to extract a portion of a character sting and print the extracted string. Assume that m characters are extracted, starting with nth character.

Given an array of sorted list of integer numbers, write a function to search for a particular item using the method of binary search. And also show how this function may be used in a program. Use pointers and pointer arithmetic.

Using pointers, write a function that receives a character string and a character as argument and deletes all occurrences of this character in the string. The function should return the corrected string with no holes.

how do i count the rows from table in vb.net? tell me the code..

i have a function... but i dont know how do i call that function to validate e-mail text box.. can u please tell me the code... the function is as below.. please tell me how to call that.. and even where should i write the code to validate email textbox.. Imports System.Text.RegularExpressions Function EmailAddressCheck(ByVal emailAddress As String) As Boolean Dim pattern As String = "^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$" Dim emailAddressMatch As Match = Regex.Match(emailAddress, pattern) If emailAddressMatch.Success Then EmailAddressCheck = True Else EmailAddressCheck = False End If End Function

HOW TO USE THAT?

how to capture image and store in a folder. tell me the code of that. its in vb.net 2008..

how to prepare application setup in vb.net?

how to add ms-word in vb.net? it should open after we click a button.

i need a project with source code on "college management system" which is used by principal,office staff and librarian.. i need it as early as possible...

how to make the form as MDI child in visual studio 2008?