I have an NSArray of UIImage. I wish to save it into disk using UIImagePNGRepresentation. The app show alertview and when clickedButtonAtIndex delegate method occurs I call in background the save met
Some Linux code is calling malloc in 100 places and I need to know how big any one chunk is. Normally I\'d just record these sizes in a my_malloc function but I\'m not allowed to do that in this inst
Why does the below C code using strcpy work just fine for me? I tried to make it fail in two ways: 1) I tried strcpy from a string literal into allocated memory that was too small to contain it. It c
i try to reallocate array inside a function. unsigned findShlasa(int matrix[COL_MATRIX_A][ROW_MATRIX_A], Sa *ar, list head)
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I\'m using g++ under Fedora to compile an openGL project, which has the line: textureImage = (GLubyte**)malloc(sizeof开发者_如何学运维(GLubyte*)*RESOURCE_LENGTH);
I have a very simple C code for constructing a Singly Linked list as below, in which开发者_Python百科 I allocate memory for each node dynamically using malloc. At the end of code, I want to free the m
Callgrind reported an assertion violation in malloc although memcheck and a usual run reveals no errors:
in my app I create an unsigned char pointer using this function: - (unsigned char*)getRawData { // First get the image into your data buffer
I am using realloc() to dynamically size some arrays. Because I was writing a lot of code like this: void *tmp;
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