Discussioni Q&A
Python assigning variables pointing to the same object, when might one need this? Examples?
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😟How does this work?😣
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Descending Word
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Type in the missing parts to declare the x variable with a value of 25 and a p pointer containing the x's address. Print the mem
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virtual function
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Can someone explain this
int numb = 15;
int *numbptr;
numbptr = &numb;
*numbptr = 20;
cout << *numbptr;
Output: 20
why changing the value of the pointer chamge the value of the numb variable too?
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5 Risposte
python pass by value and pass by pointer;change value of variable when calling function;
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How to change the variable in a speceific place in an array stored in the heap? (C++)
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Objects in heap?
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find the largest element
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guys i've got a problem in android studio evrytime when i try to create a avd it says null pointer exception null and even the stand alone sdk manager doesnt open due to this exception any solution would be greatly appreciated thanks..
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Help me fix this code
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when adding a pointer in any main body like a inventory displayer , does it matter about the order of placement? Is it necessary to have " return 0;" at the end of it if or is it included with original maroon body? thanks in advance!
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Write a program that uses a dynamic array that contains 5 items of double values. The size of the array is entered when the program is run. Aldo the 5 values must be entered. These tasks are done in the main ( ) function. Then write a function to display the 5 values. The function must have a pointer variable as a parameter. The function is called from the main ( ).
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