nsautoreleasepool

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AutoreleaseFreedObject Issue

The Application Wind开发者_运维问答ow loads the first time giving this warning: *** __NSAutoreleaseFreedObject(): release of previously deallocated object (0x583e880) ignored[详细]

2023-03-10 10:36 分类：问答
LifeTime of an autoreleased object

-(void)returnString { NSString *str=[[NSString alloc]init]; return [str autorelease]; } -(void)getString { NSString *p=[self returnString];[详细]

2023-03-09 08:11 分类：问答
NSAutoreleaseNoPool(): Object 0x66ad9d0 of class NSConcreteMutableData autoreleased with no pool in place - just leaking

I am trying to perform thread operation in my project. The things are getting worked but I am getting NSAutoreleaseNoPool(): Object 0x66ad9d0 of class NSConcreteMutableData autoreleased with no pool i[详细]

2023-03-02 17:44 分类：问答
Memory leak NSAutoreleasePool

With instruments i got a memory leak on this piece of code and i don\'t understand why! -(void)goToThisUrl:(id) targetUrl[详细]

2023-02-28 12:08 分类：问答
End of run loop -- autorelease pool recovery

As I understand, autoreleased objects are cleaned once an autoreleased pool is released. Now, autorelease pool will be released at the end of the run loop.[详细]

2023-02-28 02:37 分类：问答
iOS App crashes due to 'message sent to deallocated instance'

My iOS app has lots of network feat开发者_StackOverflow中文版ures. I of course save important data to the filesystem for offline viewing and so on, and it used to work perfectly without any problems.[详细]

2023-02-27 04:32 分类：问答
High memory usage during CoreData import

I\'m attempting to perform a fairly large CoreData import (around 25,000 rows) while still maintaining a fairly low memory footprint. I\'ve read the documentation surrounding efficient importing of da[详细]

2023-02-20 00:25 分类：问答
sysctl in a NSAutoreleasePool -> bus errors & segfaults

Thanks in advance to everyone trying to help me. I\'m having a big issue here, I\'ve found some example code about sysctl and extended it so I can query the network interfaces for their in/out data. W[详细]

2023-02-19 22:17 分类：问答
Regarding multiple threads on the iPhone

I have a question. My case study is that I have two big SQLite databases and I want to use threads (meaning 2 processes simultaneously). Did it 开发者_StackOverflow社区work well? I have written the fo[详细]

2023-02-19 22:03 分类：问答
"Object 0x84be00 of class NSCFString autoreleased with no pool in place - just leaking" - but on the first line of the app!

In my iPhone app, I am getting three strange warnings in the console at the very beginning of the app, before any code at all has been called:[详细]

2023-02-18 20:03 分类：问答