Mention the ways in which parameterized can be invoked.

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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 <location>somewhere</location> #include <iostream> #include <fstream> #include <string> 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: "<<location << endl; cout << "Temperature: " << temperature << endl; system("pause"); } string find_field(string myPage,string find_string){ int temp=myPage.find(find_string); if(temp!=string::npos) { cout << "Match found at " << temp << endl; } return "found?"; } ///

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What is size of a object of following class? class Foo { public: void foo(){} }

2 Answers   CA,

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What is size of empty class object

5 Answers   CA,

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What is a singleton class c++?

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What is boyce codd normal form in c++?

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write the code that display the format just like 1 2 1 3 2 1 4 3 2 1 5 4 3 2 1 6 5 4 3 2 1

5 Answers  

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What are the extraction and insertion operators in c++? Explain with examples.

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Write a Program to find the largest of 4 no using macros.

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Can you declare an array without a size in c++?

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What is OOPs

12 Answers   CA,

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Write some differences between an external iterator and an internal iterator? Describe the advantage of an external iterator.

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