What is a dangling pointer in C++?C++ Programming Interview Question Answer:A dangling pointer arises when you use the address of an object afterits lifetime is over. This may occur in situations like returning
What does a question mark mean in C++? When not to use object oriented programming? How do you access elements (names) in struct: std::vectorstruct names;passed as parameter in a void function. Consider the following C-like program: int fun(int *i) { *i +=5; return...
To assist self-study of C programming through code reading, we have studied the value trace problem (VTP). In a VTP instance, a source code and a set of questions are given to students. Each question asks the actual value of an important variable or an output message in the code. The...
[C\C++] - how put the window in center of screen and how avoid the user resize it? [C\C++] - key up and key down and key pressed [C\C++] - putting the window in center of screen [C++ 2010] How to create big array sizes? [HELP]How to call a function in another process [SO...
BUILTIN\Administrators in AD - a simple question Builtin\Users security group Bulk Changing TargetAddress AD attribute Bypassing Hosts file in name resolution... C:\ProgramData\Microsoft\Crypto\RSA\MachineKeys is filling my disk space C:\windows\installer - cleanup C:\Windows\SoftwareDistribution fold...
Pointer to struct in struct in c Question: My knowledge of C structures is lacking. I have two structures like typedef struct { char isim[256]; int deger; struct ekstra *sonra; }ekstra; typedef struct { char *name; int val; struct ekstra *next; ...
Question: I keep getting this error box2.c: In function 'printchars': box2.c:26:4: warning: passing argument 1 of 'printf' makes pointer from integer without a cast [enabled by default] /usr/include/stdio.h:363:12: note: expected 'const char * __restrict__' but argument is ...
A critical question remains open if the compiler can understand the distribution pattern of pointer-based distributed objects built by application programmers, and perform optimization as effectively as the HPF compiler does with distributed arrays. In this paper, we address this challenging issue. In ...
QuestionThursday, August 31, 2017 7:03 AMFor sorting vector I used the code snippet given in this link.https://stackoverflow.com/questions/4925665/using-qsort-with-class-pointers In this link they have given,vector<item*> items;//Function Call qsort(&items[0], items.size(), sizeof(item...