memory-management

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Plugging a sortedArrayUsingSelector and/or initWithArray Memory Leak Between Classes

I\'ve been struggling to solve this memory leak for awhile now, so I\'m hoping the community can provide some help. Memory Management is still an issue I\'m working to understand (and yes I have the m[详细]

2023-04-10 04:57 分类：问答
releasing object created in getter and setter

I have some doubt regarding retain in .h file. I know that if we alloc/copy/retain than we need to release it, but in following case[详细]

2023-04-10 04:46 分类：问答
Trying to calculate large numbers in Python with gmpy. Python keeps crashing?

I was recommended to use gmpy to assist with calculating large numbers efficiently. Before I was just using python and my script ran for a day or two and then ran out of memory (not sure how that happ[详细]

2023-04-10 03:16 分类：问答
Should I use self. when releasing

I have a whole bunch of @property (nonatomic, retain) stuff going on when I\'m defining my variables and i want to know:[详细]

2023-04-10 01:33 分类：问答
Releasing OpenCV IplImage crashes the application?

I have an problem freeing up memory allocated for an IplImage.I have given a similar situation as in my application below.(it reflects the same bug occurs in my application.)[详细]

2023-04-09 22:18 分类：问答
how to migrate and process data in java with low memory and faster

I have an application that receives files with a flat table in DBF, which normalize and convert and insert into a MySQL database, files that grow to between 250,000 to 270,000 records and now consumes[详细]

2023-04-09 19:15 分类：问答
Message sent to deallocated instance -- short and simple

This has to be very basic, but I don\'t see the problem. The program crashes whenever the following code block is executed. Analyzer reports a possible memory leak:[详细]

2023-04-09 19:02 分类：问答
UIImageView consumes memory when hidden? (iOS)

Does UIImageView requires memory when it is hidden? Same question for alpha=0.0 I work a lot with hidden images, and I wonder if those still consume memory.[详细]

2023-04-09 18:35 分类：问答
Remote Procedure Call cleanup

My situation is the following: I\'ve implemented a simple RPC system in C through which a client can call a remote function to which it passes a command. The command is executed on the remote machine[详细]

2023-04-09 15:33 分类：问答
How to keep track of the memory usage in C?

I have to do a project in C where I have to constantly allocate memory for big data structures and then free it. Does there exista a library with a function that helps to keep track of the memory usag[详细]

2023-04-09 15:31 分类：问答