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Recent articles tagged Core
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Solution to Value cannot be null. (Parameter 'source') Error in production
posted
Oct 27, 2021
in
Others[杂七杂八]
by
AgMohamed
(
120
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Solution
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552
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core graphics - On iOS, after we create a layer from context and get the layer's context, how do these contexts relate to each other?
posted
Oct 24, 2021
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Technique[技术]
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core - Bundling the JRE with a Java application
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Oct 24, 2021
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core text - Issue with CoreText CTFrameGetLineOrigins in Swift
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Oct 24, 2021
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core
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core data - Swift: detecting an unexpected nil value in a non-optional at runtime: casting as optional fails
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Oct 24, 2021
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Technique[技术]
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71.8m
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core
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764
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core data - iOS: natural sort order
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Oct 24, 2021
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Technique[技术]
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71.8m
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core
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923
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core data - Can I use an NSPredicate in Swift with a nil argument?
posted
Oct 24, 2021
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Technique[技术]
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core
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core data - iOS CoreData inverse relationships to itself
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Oct 24, 2021
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core
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core graphics - iOS Drawing text in the centre of shapes
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Oct 24, 2021
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core
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core data - How to define CoreData relationship in Swift?
posted
Oct 24, 2021
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Technique[技术]
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core
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core data - iOS UITableView sections with fetchedResultsController confusion
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Oct 24, 2021
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Technique[技术]
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71.8m
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591
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core data - How to get a diffable snapshot from an NSFetchResultsController in iOS 13?
posted
Oct 24, 2021
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71.8m
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core
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581
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core data - NSDictionaryResultType expression not taking into account newly inserted objects
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Oct 24, 2021
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Technique[技术]
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71.8m
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core
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core animation - CABasicAnimation with CALayer path doesn't animate
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Oct 24, 2021
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core
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811
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core graphics - Swift 3 and CGContextDrawImage
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Oct 24, 2021
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core
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614
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core data - What does the Indexed Property of a CoreData attribute do?
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Oct 24, 2021
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Technique[技术]
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71.8m
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core
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core audio - How to manually convert 8.24-bit deinterleaved lpcm to 16-bit lpcm?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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core
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968
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core graphics - How use CGImageCreateWithImageInRect for iPhone 4 (HD)?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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core
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417
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core graphics - How do I create a smoothly resizable circular UIView?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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core
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765
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core graphics - How to get the physical display resolution on MacOS?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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623
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core animation - How to apply partial fade in-out in IOS?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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core
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723
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core text - CoreText. How Do I Calculate the Bounding Box of an Attributed String?
posted
Oct 24, 2021
in
Technique[技术]
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71.8m
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core
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881
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core data - SwiftUI / CoreData / Master / Detail (with editing) / Xcode 11 - Beta 5
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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core
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votes
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563
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core animation - animating multiple CALayers, but not in the same time space
posted
Oct 24, 2021
in
Technique[技术]
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深蓝
(
71.8m
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core
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votes
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891
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core audio - iPhone SDK: AVAudioRecorder metering -- how to change peakPowerForChannel from decibel into percentage?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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core
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727
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core graphics - How to draw heart shape in UIView (iOS)?
posted
Oct 24, 2021
in
Technique[技术]
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71.8m
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core
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524
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core graphics - IOS : Animate transformation from a line to a bezier curve
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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core
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898
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core animation - What is the full Keypath list for CABasicAnimation?
posted
Oct 24, 2021
in
Technique[技术]
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71.8m
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core
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