I have 3 NSArrays of NSDictionarys that I populate if a button is selected (data is not created in viewDidLoad), do I get rid of this memory in b开发者_开发问答oth of these methods, or just one or the
When my custom initializer fails, I am supposed to return nil.What is the convention for cleaning up any memory I\'ve allocated in my initializer, that I was expecting would be cleaned up in dealloc?
If I have a class that contains private static data allocated on the heap that never changes, when, if at all, should I delete it?
In one function I have written: char *ab; ab=malloc(10); Then in another function I want to know the size of memory pointed b开发者_如何学JAVAy the ab pointer.
This question already has answers here: Closed 11 years ago. Possible Duplicate: How does delete[] “know” the size of the operand array?
I\'m getting an OutofMemoryError for my android application, and am a bit confused as to whats going on. Basically what happens is, I\'m able to run it the first few times, but when I try to quit out
Let\'s say I have to iterate over a potentially very large vector of numbers and copy the even and odd elements into new, separate vectors.(The source vector may have any proportion of evens to odds;
Just on the following code do I need to allocate memory with new for floatArray or will the copy function allocate memory for me?
The code I have is: MKPinAnnotationView *pinView = (MKPinAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:@\"Pin\"];
Folks, 开发者_StackOverflow中文版 Can someone explain this memory consumption pattern on Amazon RDS running Mysql? In this graph, I upgraded to a db.m2.2xlarge, with 34GB of available memory, at 03:30
加载中,请稍侯......