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New posts in objective-c-blocks
Using weak self in dispatch_async function
Apr 25, 2020
ios
objective-c-blocks
weak-references
retain-cycle
Block implicitly retains 'self'; explicitly mention 'self' to indicate this is intended behavior
Oct 14, 2017
objective-c
macos
objective-c-blocks
How to dispatch on main queue synchronously without a deadlock?
Aug 26, 2022
objective-c
ios
objective-c-blocks
grand-central-dispatch
UIButton block equivalent to addTarget:action:forControlEvents: method?
Aug 21, 2022
iphone
uibutton
objective-c-blocks
Which is the right one, nil or NULL, to mark "no Objective-C block"?
Aug 26, 2022
objective-c
syntax
objective-c-blocks
Implementing a method taking a block to use as callback
Apr 04, 2022
objective-c
ios
callback
objective-c-blocks
Calling [self methodName] from inside a block?
Jan 05, 2022
objective-c
self
objective-c-blocks
Why do nil / NULL blocks cause bus errors when run?
Mar 17, 2019
objective-c
objective-c-blocks
How to store blocks in properties in Objective-C?
Aug 18, 2022
objective-c
objective-c-blocks
Custom completion block for my own method [duplicate]
Oct 25, 2019
objective-c
objective-c-blocks
What is the difference between a __weak and a __block reference?
Aug 17, 2022
objective-c
memory-management
objective-c-blocks
weak-references
ownership
Blocks instead of performSelector:withObject:afterDelay: [duplicate]
Oct 24, 2022
iphone
objective-c
cocoa-touch
ios
objective-c-blocks
Alternatives to dispatch_get_current_queue() for completion blocks in iOS 6?
May 05, 2019
objective-c
cocoa-touch
ios6
objective-c-blocks
grand-central-dispatch
Declare a block method parameter without using a typedef
Dec 14, 2021
objective-c
parameters
objective-c-blocks
Objective-C pass block as parameter
Aug 15, 2022
objective-c
objective-c-blocks
When to use enumerateObjectsUsingBlock vs. for
Dec 14, 2021
objective-c
multithreading
ios4
objective-c-blocks
Store a closure as a variable in Swift
Aug 15, 2022
swift
closures
objective-c-blocks
Retain cycle on `self` with blocks
Oct 12, 2022
objective-c
memory-management
objective-c-blocks
Waiting until two async blocks are executed before starting another block
Dec 14, 2021
ios
objective-c
objective-c-blocks
grand-central-dispatch
How do I avoid capturing self in blocks when implementing an API?
Dec 14, 2021
objective-c
ios
objective-c-blocks
automatic-ref-counting
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