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Can a pointer to base point to an array of derived objects?

...dexing work correctly. int main() { Rectangle * shapes = new Rectangle[10]; for (int i = 0; i < 10; ++i) shapes[i].draw(); } If you want to have different kinds of Shapes in the array and use them polymorphically you need an array of pointers to Shape. ...
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How is “int* ptr = int()” value initialization not illegal?

... 110 int() is a constant expression with a value of 0, so it's a valid way of producing a null point...
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Spring .properties file: get element as an Array

... not work. – banterCZ Mar 20 '12 at 10:28 You can try to get them as list of integer and then converts them @Value( "$...
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Where can I get a “useful” C++ binary search algorithm?

... answered Jan 15 '09 at 10:45 Luc TourailleLuc Touraille 70.3k1313 gold badges8181 silver badges134134 bronze badges ...
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How to view the Folder and Files in GAC?

... | edited Mar 10 '14 at 20:32 Lars Truijens 40.2k66 gold badges115115 silver badges136136 bronze badges ...
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differences in application/json and application/x-www-form-urlencoded

...IcarusIcarus 58.7k1212 gold badges8585 silver badges109109 bronze badges 19 ...
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Chrome DevTools Devices does not detect device when plugged in

...t at least it now works. Update 24 February 2016 So I updated to Windows 10 and now have a Samsung Galaxy S5, devices running Chrome v48.0.2564.116 m and v48.0.2564.95 respectively. Followed the steps from the Google docs and...it didn't work again, no RSA key prompt. So I began to follow my steps...
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How to add Options Menu to Fragment in Android

... answered Nov 29 '11 at 10:29 KuffsKuffs 34k1010 gold badges7272 silver badges9090 bronze badges ...
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Why use a public method in an internal class?

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Is there any difference between __DIR__ and dirname(__FILE__) in PHP?

... answered May 1 '10 at 9:28 Pascal MARTINPascal MARTIN 366k6767 gold badges624624 silver badges641641 bronze badges ...