Answer Posted / hrpynux@gmail.com

A reference variable is an alias, that is, another name for an already existing variable. Once a reference is initialized with a variable, either the variable name or the reference name may be used to refer to the variable.

Write a program to concatenate two strings.

795

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What does std :: flush do?

885

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Is sorted c++?

886

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Explain what is polymorphism in c++?

872

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What is the use of endl in c++?

794

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Describe private, protected and public?

826

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What is c++ course?

794

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What does flush do c++?

804

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What is dynamic and static typing?

894

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What is the hardest coding language to learn?

805

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can any one help to find a specific string between html tags which is changed to a sting.. weather.html looks (for location) is somewhere #include #include #include using namespace std; string find_field(string myPage,string); int main (void) { string page, line, location, temperature; ifstream inputFile("weather.xml"); while(getline(inputFile, line)) { page.append(line); line.erase(); } // Now page is a string that contains the whole xml page // Here you need to write something that finds and // extracts location and temperature from the XML // data in the string page and stores them in // the strings location and temperature respectively location=find_field(page,"location"); temperature=find_field(page,"temp_c"); cout << "Location: "<

1847

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What is data binding in c++?

719

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Explain the virtual inheritance in c++.

810

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What is a local reference?

920

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What programming language should I learn first?

818

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