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How many bytes does it take to encode the JSON string "STR\uD834\uDD1E" in UTF-8, in UTF-16 and how many in UTF-32?
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I want to create an arrays pointing to the members of an object, something like this: // der1, der2, der3 or derived object of base class myobject{ der1 * d1; der2 * d2 der3 * d3 void do_op(){ *d3=*d1 + *d2;} // this must remain as time-efficient as possible typedef …
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Hi guys, trying to figure out why i can't insert this LinkList i create (TrainA) can't be placed into the Queue. I keep getting the error 'trainA' was not declared within this scope. Any help will be cool thanks! class Link { public: int iData; // data item (key) double … 
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Assumption: 32-bit Machine. Here I am going to explain How Virtual table, Virtual pointer for Virtual functions are internally working. First we have understand memory layout. Example 1: How the class's memory layout Code: cpp [code=cpp] class Test { public: int data1; int data2; int fun1(); }; int main() { …
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