Cannot Submit my code Unanswered New
After writing description and everything related to my code. when I submit the next page show with Page temporarily down or unavailable. I have done it 3 times and everytime I had to write everything from start. What's t...
Additional sources to learn and practice programming Answered
Hello there, I was wondering what online learning sources or materials you use to learn coding individually? Any suggestion helps!
Can you have an online business Website Script? Unanswered New
So is it possible to run a business online, by running a website and offering only online services? Well, in my opinion, yes you can and there is a number of ways to do this. I have actually done this before using script...
Membership site with unique id Answered
Hello i need to start a membership site and is required instead of username: everytime that someone register allows a user to login by typing in their membership number ( starting in 0001 until 1000)
ERROR ON MY EMAIL(WEBMAIL) Unanswered New
Kindly am getting this error on my email account. I can send email but i cannot receive. Whenever someone sends me an email i get this error below HELP PLS ANYONE WITH IDEAR NS Error: 3965805 DNS type 'mx' lookup o...
Convert my website to html Answered
i have a wordpress website but i want to convert it to html or html5, is it possible without loosing any of my data
Looking for Accounting application with Point of Sale & Payroll module Answered
Hi there I am looking for a accounting software application that include a Point of Sale module! If some one have a ready made application!? that would also be good!! I need the source code in visual basic 6 or d...
Switch, Do-While and For Statement in C++ Unanswered New
This is a multiple-branching statement where, based on a condition, the control is transferred to one of the many possible points. This is implemented as follows: switch (expression) &...
How can we delete some element/data from a structure ? Unanswered New
Hello there We all know that we can use Structure in C programming and also can store structure data in HDD by using fwrite() function. However, I am making a simple mini project with C programming. With this project us...
Php Clone Script Development Unanswered New
Roamsoft Technologies provide the global solutions in web development, clone script development and mobile app development. Roamsoft also provide php clone scripts development according to clients requirements and busine...
Turbo C++ and Borland C++ Unanswered New
Turbo C++ and Borland C++ provide an integrated program development environment under MS DOS. They provide a built-in editor and a menu bar which includes options such as File, Edit, Compile and Run. We can create and...
Returning Objects in C++ Unanswered New
A function can not only receive objects as arguments but also can return them. The example in program… #include <iostream>using namespace std;class complex // x + iy form{ flo...
Namespace in C++ Programming Unanswered New
Namespace is a new concept introduced by the ANSI C++ standards committee. This defines a scope for the identifiers that are used in a program. For using the identifiers defined in the namespace scope we must include the...
Special Assignment Expressions Unanswered New
ChainedAssignment x = (y = 10); or x = y = 10; First10 is assigned to y and then to x. A chained statement can not be used to initialize variables at the ...
Expressions and Their Types Unanswered New
Anexpression is a combination of operators, constants and variables arranged as per the rules of the language. It may also include function calls which return values. An expression may consist of one or more operands and...
POINTERS TO DERIVED CALSSES IN C++ Unanswered New
We can use pointers not only to the base objects but also to the objects of derived classes. Pointers to objects of a base class are type-compatible with pointers to objects of a derived class. Therefore, a single point...
Polymorphism in Object Oriented Programming Unanswered New
Polymorphism in another important OOP concept. Polymorphism, a Greek term, means the ability to take more than one form. An operation may exhibit different behaviors in different instances. The behavior depends upon the ...
DETECTING END-OF FILE Unanswered New
Detection of the end-of-file condition is necessary for preventing any further attempt to read data from the file. An ifstream object, such as fin, returns a value of 0 if any error occurs in the file operation inc...
C++ is a versatile programming language ! Unanswered New
C++ is a versatile language for handling vary large programs. It is suitable for virtually any programming task including development of editors, compilers, databases, communication systems and any complex real-life appl...
Defining Field Width With width() Function In C++ Unanswered New
Wecan use the width() function todefine the width of a field necessary for the output of an item. Since, it is a member function; we have to use an object to invoke it, as shown below: cout.width(w); Wher...
getlin() FUNCTION IN C++ Unanswered New
Wecan read and display a line of text more efficiently using and line-oriented input function getline(). The getline() function reads a whole lineof text that ends with a newline character (transmitted by the RETURN key...
Hello World in Java ! Answered
Java is a OOP language. It was developed by James Gosling at Sun Microsystems. (which has since been acquired by Oracle Corporation) and released in 1995 as a core component of Sun Microsystems JAVA platform. However, re...
Benefits of Object Oriented Programming Answered
OOP offers several benefits to both the program designer and the user. Object-orientation contributes to the solution of many problems associated with the development and quality of software products. The new technology ...
Opening Files Using open() in C++ Unanswered New
The function open() can be used to open multiple files that use the same stream object. For example, we may want to process a set of files sequentially. In such cases, we may create single stream object and use it to ope...
TEMPLATES IN C++ PROGRAMMING Unanswered New
Templates is one of thefeatures added to C++ recently. It is a new concept which enable us to define genetic classes and functions and thus provides support for generic programming. Generic programmingis an approach whe...
put() and get() Functions Unanswered New
The function put() writes a single character to the associated stream. Similarly, the function get() reads a single character from the associated stream. The program requests for a string. On receiving the string, the pr...
Static Data Members in class Unanswered New
A data member of a class can be qualified as static. The properties of a static member variable are similar to that of a C static variable. A static member variable has certain special characteristics. These are: • ...
Setting Precision With precision() Function Unanswered New
By default, the floating numbers are printed with six digits after the decimal point. However, we can specify the number of digits to be displayed after the decimal point while printing the floating point numbers. This c...
What is hybrid inheritance in c++ ?? Answered
Hybrid inheritance is a combination of multiple inheritance and multilevel inheritance. A class is derived from two classes as in multiple inheritance(Multiple Inheritance is a feature of C++ where a class can inherit fr...
DYNAMCI COSTRUCTOR IN C++ Unanswered New
The constructors can also be used to allocate memory while creating objects. This will enable the system to allocate the right amount of memory for each object when the objects are not of the same size, thus resulting in...
How to get the output of a Java program in black console ? Unanswered New
Hello there I have just started learning Java Programming. For practicing Java I am using Netbeans and compiling my program with it. But I am not happy with this compiler. Because i am not getting fun by watching/gettin...
Implicit Conversions in C++ Unanswered New
Wecan mix data types in expressions. For example, M = 5+2.75; is a valid statement. Wherever data types are mixed in an expression, C++ performs the conversions automatically. This process is known as im...
BASIC DATA TYPES OF C & C++ Answered
Both C and C++ compilers support all thebuilt-in(also known asbasicor fundamental) data types. Withthe exception of void, the basicdata types may have several modifierspreceding them to serve the needs of various situati...
POINTER TO MEMBERS IN C++ Unanswered New
It is possible to take address of amember of a class and assign it to a pointer. The address of a member can be obtained by applying the operator & to a “fully qualified” class member name. A class member pointer...
LOCAL CLASSES IN C++ Unanswered New
Classes can be defined and used inside afunction or a block. Such classes are called local classes. Examples: void test (int a) // function { …………. ………...
C and C++ program to convert Decimal to Binary Unanswered New
This C++ Program converts decimal to binary value. The program takes a number as the input and prints out the binary form of the number using a recursive function which is given the number as the parameter. #inclu...
MEMORY MANAGEMENT OPERATOR in C++ Unanswered New
C uses malloc() and calloc()functions to allocate memory dynamical at run time. Similarly, it uses the function free() to free dynamicallyallocated memory. We use dynamic allocation techniques when it is not known in a...
Stack in C++ programming Unanswered New
A Stack is a linear data structure which is used to store data in a particular order. Two operations that can be performed on a Stack are: Push operation which inserts an element into the stack. Pop operation which remov...
Function Overloading in C++ Unanswered New
Overloading refers to the use of the same thing for different purposes. C++ also permits overloading of functions. This means that we can use the same function name to create functions that perform a variety of different...
Function Overloading in C++ Unanswered New
Overloading refers to the use of the same thing for different purposes. C++ also permits overloading of functions. This means that we can use the same function name to create functions that perform a variety of different...