Featured Posts
Thursday, 5 April 2012
Monday, 26 March 2012
Create Fancy Jquery Slide Show
A little while back I did a tutorial on a Featured Content Slider. It was neat, but a little limited in customization possibility. The two most requested features were being able to add/remove "panels" and a stop/start button.
Fibonacci series
Fibonacci series in c programming: c program for Fibonacci series without and with recursion. Using the code below you can print as many number of terms of series as desired. Numbers of Fibonacci sequence are known as Fibonacci numbers. First few numbers of series are 0, 1, 1, 2, 3, 5, 8 etc, Except first two terms in sequence every other term is the sum of two previous terms, For example 8 = 3 + 5 (addition of 3, 5). This sequence has many applications in mathematics and Computer Science.
Friday, 23 March 2012
Palindrome
C program for palindrome or palindrome in c programming: palindrome program in c language, c code to check if a string is a palindrome or not and for palindrome number. This program works as follows :- at first we copy the entered string into a new string, and then we reverse the new string and then compares it with original string. If both of them have same sequence of characters i.e. they are identical then the entered string is a palindrome otherwise not. To perform copy, reverse and compare operations we use strcpy, strrev and strcmp functions of string.h respectively, if you do not wish to use these functions see c programming code for palindromewithout using string functions. Some palindrome strings examples are "dad", "radar", "madam" etc.
c program to get ip address
This c program prints ip (internet protocol) address of your computer, system function is used to execute the command ipconfig which prints ip address, subnet mask and default gateway. The code given below works for Windows xp and Windows 7. If you are using turbo c compiler then execute program from folder, it may not work when you are working in compiler and press Ctrl+F9 to run your program.
armstrong numbers
This program prints armstrong number. In our program we ask the user to enter a number and then we use a loop from one to the entered number and check if it is an armstrong number and if it is then the number is printed on the screen. Remember a number is armstrong if the sum of cubes of individual digits of a number is equal to the number itself. For example 371 is an armstrong number as 33 + 73 + 13 = 371. Some other armstrong numbers are 0, 1, 153, 370, 407.
Pascal triangle
Pascal Triangle in c: C program to print Pascal triangle which you might have studied in Binomial Theorem in Mathematics. Number of rows of Pascal triangle to print is entered by the user.
Recursion
Recursion is a programming technique that allows the programmer to express operations in terms of themselves. In C++, this takes the form of a function that calls itself. A useful way to think of recursive functions is to imagine them as a process being performed where one of the instructions is to "repeat the process". This makes it sound very similar to a loop because it repeats the same code, and in some ways it is similar to looping.
Thursday, 22 March 2012
.Net Basic
What is .net
The .NET languages: These
include Visual Basic, C#, F#, and C++.
The Common Language Runtime (CLR): This is the engine that executes all .NET
programs and
provides automatic services
for these applications, such as security checking, memory
management, and optimization.
Abstract base classes
Virtual members
Friend Function
Friend functions
In principle, private and protected members of a class cannot be accessed from outside the same class in which they are declared. However, this rule does not affect friends.Friends are functions or classes declared with the
friend keyword.If we want to declare an external function as friend of a class, thus allowing this function to have access to the private and protected members of this class, we do it by declaring a prototype of this external function within the class, and preceding it with the keyword friend:
Multiple inheritance
Multiple inheritance
In C++ it is perfectly possible that a class inherits members from more than one class. This is done by simply separating the different base classes with commas in the derived class declaration. For example, if we had a specific class to print on screen (COutput) and we wanted our classes CRectangle and CTriangle to also inherit its members in addition to those of CPolygon we could write:
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Inheritance
Inheritance between classes
A key feature of C++ classes is inheritance. Inheritance allows to create classes which are derived from other classes, so that they automatically include some of its "parent's" members, plus its own. For example, we are going to suppose that we want to declare a series of classes that describe polygons like our CRectangle, or like CTriangle. They have certain common properties, such as both can be described by means of only two sides: height and base.
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