memory-management

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Stactic Analyizer Memory Leak Warning for UISwitch

I have the following code where each object is a UISwitch IBOutlet property.I\'m nor sure why I am getting a memory leak warning for each line when using xcode analyzer.[详细]

2023-04-09 11:54 分类：问答
Regarding the differences between malloc and new in terms of their respective mechanisms of handling memory allocation? [duplicate]

This question already has answers here: What is the difference between new/delete and malloc/free? 开发者_StackOverflow社区(15 answers)[详细]

2023-04-09 08:15 分类：问答
Difference between two methods of creating of 2d array

What is the difference between two arrays definitions? Are they realized different in memo开发者_如何学Pythonry?[详细]

2023-04-09 08:05 分类：问答
Core Foundation objects and retain/release messages

Let\'s say we have some Core Foundation objects, such 开发者_开发问答as CGColorRef, that are added to an NSArray like this:[详细]

2023-04-09 07:26 分类：问答
Store huge amount of data in memory

I am looking for a way to store several gb\'s of data in memory. The data is loaded into a tree structure. I want to be able to access this data through my main function, but I\'m not interested in re[详细]

2023-04-09 07:14 分类：问答
How to handle potential leak of an object warning - CLLocationManager

I did a build and analyze and was warned about a potential leak of an object stored into \'locationManager\'. I was wondering how this should be handled properly. Here\'s the co开发者_JAVA技巧de:[详细]

2023-04-09 07:02 分类：问答
Getting isEqualToString: unrecognized selector sent to instance error

I\'m getting this error when clicking the same UIButton twice, it crashes the second time only when the request to the server is not able to go through.[详细]

2023-04-09 06:50 分类：问答
MBProgressHUD naming convention clarification

I came across a very nice API MBProgressHUD, however when I was reading the documentation in the header MBProgressHUD.h I got confused since the doc says that - (id)initWithWindow:(UIWindow *)window;[详细]

2023-04-09 05:32 分类：问答
Questions about Memory Management, Stack, and Heap [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: Does this type of memory get allocated on the heap or the stack?[详细]

2023-04-09 04:48 分类：问答
Releasing an object that can be [NSNull null] or not

I have a memory management problem I can\'t get my head around on iOS. I\'m getting data from a SQLite db where some cells can be empty. So to handle this case, I assign [NSNull null] to my recipient[详细]

2023-04-09 03:16 分类：问答