‘————————————————–” The CQUEUE class’ Dim qu As New CQueue” ‘ enqueue to items to the queue’ qu.Enqueue 1234′ qu.Enqueue 5678′ ‘ display number of elements in the queue’ Debug.Print “Count

‘————————————————–” The CSTACK class” Usage:’ Dim st As New CStack” ‘ push two values on the stack’ st.Push 1234′ st.Push 4567′ ‘ display number of elements in the stack’ Debug.Print

‘———————————————-‘ HASHTABLE class module” This class implements a hashtable, a structure that offers many’ of the features of a collectior or dictionary, and is often’ even faster than the built-in

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Here is sample code: import java.security.SecureRandom;public class UniqueNumberGenerator{ static final SecureRandom random = new SecureRandom(); static final StringBuffer buffer = new StringBuffer(30); static { random.nextInt(); } public static String getNextUID()

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If you’re like me, and sometimes need to modify Active Directory data from an ASP page where the user is either anonymous, or doesn’t have admin privileges, you need a

The equals() method in the String class is commonly used to compare two strings for equality. However, this method returns true only if the argument is not null and is

This is a fast and versatile function for loading comboboxes.I have not included a ComboBox.Clear, to make it possible to load multiple recordsets to the combobox. This makes it more

One of the many functional methods of rolling back transaction(s) in a VB application is as follows: 1) In the procedure containing the Begintrans/CommitTrans methods, declare a Boolean Procedural variable

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Here is a function for extracting the ID3 tag from a MP3 file. Add the following lines of code into a Module: Public Type ID3Data Tag As String * 3

Double buffering is a process of doing all the drawing first in the memory and then displaying the entire screen at once. It is called double buffering because two drawing

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When using a timer control, it is important to prevent re-entry.This occurs when the processing in the _Timer event takes long enough to still be executing when the next _Timer

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Use the following code: Public Function RemoveChar(ByVal str As String, ByVal strChar As String) As String ‘ Function: RemoveChar ‘ ‘ Desc: Extracting requested character from given string. Return value

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You can do this while testing a true/false condition that has a set third variable as shown in following loop: if ( x < y) z = true; else z

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