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What objects do I alloc/release

By : Jimmy Tsoi
Date : October 16 2020, 11:12 AM
hope this fix your issue
1) that all pointer variables must be released when they're not used any more?
code :

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I only release objects if I create them using alloc?

By : user2247225
Date : March 29 2020, 07:55 AM
should help you out Apple`s Memory Management Rules:

GKSession alloc / release / alloc = leaks and crashes

By : Hachi Manzur
Date : March 29 2020, 07:55 AM
Any of those help This is a known issue. The workaround is to not pass in nil for the sessionID: [[GKSession alloc] initWithSessionID:@"com.put.something.here" displayName:nil sessionMode:GKSessionModePeer];

How do I log messages / break execution for alloc, retain, release and dealloc of CFType objects?

By : user2768871
Date : March 29 2020, 07:55 AM
I hope this helps . It's a very interesting problem. Since you've gone as deep as investigating filtering DTrace, and you're diving into the CFRelease source, then you can look at using gdb breakpoint conditions to choose when to break. To determine if a deallocation is going to occur, just use CFGetRetainCount().
That said, I'm guessing you're pulling your hair out tracking down some over-release crash, right? Things to look at that are probably more useful than reverse-engineering CFRelease():

alloc/release of Objective-C objects

By : Sabri Ozden
Date : March 29 2020, 07:55 AM
I hope this helps you .
Q1. [dataFormatter release] is necessary? Q2. [today release] is necessary?

ios alloc-release

By : Alex2395
Date : March 29 2020, 07:55 AM
This might help you My app is receiving memory warnings because it's asking for lot of memory. I try to release every allocation. However, sometimes I don't know how to do it. , The first case is easy;
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