what is meaning of isa and hsa

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Name the implicit member functions of a class.

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What are the different types of Storage classes?

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Explain about vectors in c ++?

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if there is binary tree which one is the easiest way to delete all child node?

1 Answers   Persistent,

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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 are smart pointers?

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Difference between declaration and definition of a variable.

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Can we specify variable field width in a scanf() format string? If possible how?

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What is a container class? What are the types of container classes?

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What is new in c++?

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Write a C++ Program to Multiply two Numbers

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