9/7/11

Java Modifiers Summary

The Modifier class provides static methods and constants to decode class and member access modifiers. The sets of modifiers are represented as integers with distinct bit positions representing different modifiers.
RFAZHE7YNFV8


9/1/11

SortableStack implementation in Java

I am implementing an interface for Stack which will help to push and pop in O(n) time and help in finding the highest, lowest and the middle element in O(1) time.


I will be using Arraylist (since I m using a standard jdk 6 and not some other package) because with using this we can implement the above interface in the least possible time.

8/12/11

Create Linked List using Java

The LinkedList class extends AbstractSequentialList and implements the List interface. It provides a linked-list data structure. It has the two constructors, shown here: RFAZHE7YNFV8
LinkedList( )
LinkedList(Collection c)
The first constructor builds an empty linked list. The second constructor builds a linked list that is initialized with the elements of the collection c.


Create Linked List using C

Introduction

Linked list is one of the fundamental data structures, and can be used to implement other data structures. In alinked list there are different numbers of nodes. Each node is consists of two fields. The first field holds the value or data and the second field holds the reference to the next node or null if the linked list is empty.
image001.gif
Figure: Linked list


7/22/11

Insertion sort with program code and tutorial

Insertion sort is divided into two parts:
     1. Straight Insertion Sort
     2. Shell Sort 

Insertion sort is a simple sort algorithm, a comparison sort in which the sorted array [or list] is built one entry at a time. It is much less efficient on large lists than the more advanced  Algorithms such as Quick sort, Merge sort or Heap sort.


7/10/11

Java : Using JDBC API Tutorial

You need to use database drivers and the JDBC API while developing a Java application to retrive or store data in a database. The JDBC API classes and interfaces are available in the java.sql  and the javax.sql  packages.


The commonly used classes and interfaces in the JDBC API are :


DriverManager class : Loads the driver for a database.