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Recent articles tagged objective
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660
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objective c - Error "No known class method for selector 'Hello:'" in custom-made framework
posted
Oct 24, 2021
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Technique[技术]
by
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objective
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objective c - How to prevent EXC_BAD_ACCESS from crashing an app?
posted
Oct 24, 2021
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Technique[技术]
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475
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objective c - UIColor colorWithRed:green:blue: always produces black
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Oct 24, 2021
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objective c - Referencing a static NSString * const from another class
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Oct 24, 2021
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Technique[技术]
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559
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objective c - Rounding NSDecimalNumber
posted
Oct 24, 2021
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Technique[技术]
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objective
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434
views
objective c - "-Weverything" yielding "Comparing floating point with == or != is unsafe"
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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objective
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565
views
objective c - NSNotificationCenter : list of observers?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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objective
0
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526
views
objective c - NSProgressIndicator progress with For loops?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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objective
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votes
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360
views
objective c - Debugging over-released objects, problem with NSZombie
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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objective
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716
views
objective c - iPhone:DatePicker dd/mm/yyyy
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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objective
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529
views
objective c - SFTP libraries for iPhone?
posted
Oct 24, 2021
in
Technique[技术]
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71.8m
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objective
0
votes
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512
views
objective c - Accessing IP Address with NSHost
posted
Oct 24, 2021
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Technique[技术]
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520
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objective c - What is the purpose of having both NSMutableString and NSString?
posted
Oct 24, 2021
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Technique[技术]
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objective
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473
views
objective c - Will iOS awake my app when i receive silent push notification?(When app is not in running state)
posted
Oct 24, 2021
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Technique[技术]
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425
views
objective c - UINavigationController: Simplest Example
posted
Oct 24, 2021
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426
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objective c - how to remove all objects from Core Data
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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411
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objective c - Inserting NSData into SQLite on the iPhone
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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votes
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455
views
objective c - How to add hyperlink in iPhone app?
posted
Oct 24, 2021
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Technique[技术]
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objective
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531
views
objective c - Properties in dealloc: release then set to nil? or simply release
posted
Oct 24, 2021
in
Technique[技术]
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71.8m
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objective
0
votes
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423
views
objective c - How do you detect words that start with “@” or “#” within an NSString?
posted
Oct 24, 2021
in
Technique[技术]
by
深蓝
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71.8m
points)
objective
0
votes
1
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502
views
objective c - Being apprised of when NSStatusItem is hidden
posted
Oct 24, 2021
in
Technique[技术]
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71.8m
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objective
0
votes
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393
views
objective c - In ios6, setting your pageViewController's gestureRecognizers delegate to a viewController causes a crash
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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objective
0
votes
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402
views
objective c - Dynamically change an object's superclass
posted
Oct 24, 2021
in
Technique[技术]
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71.8m
points)
objective
0
votes
1
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326
views
objective c - Using CoreImage to filter an image results in image rotation
posted
Oct 24, 2021
in
Technique[技术]
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深蓝
(
71.8m
points)
objective
0
votes
1
reply
428
views
objective c - Building a Server/Client application in Cocoa
posted
Oct 24, 2021
in
Technique[技术]
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71.8m
points)
objective
0
votes
1
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679
views
objective c - Is there any problem using self.property = nil in dealloc?
posted
Oct 24, 2021
in
Technique[技术]
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深蓝
(
71.8m
points)
objective
0
votes
1
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423
views
objective c - Is there a way to check if process is 64 bit or 32 bit?
posted
Oct 24, 2021
in
Technique[技术]
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71.8m
points)
objective
0
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466
views
objective c - Convert any Data Type into NSData and back again
posted
Oct 24, 2021
in
Technique[技术]
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深蓝
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71.8m
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objective
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