Latest Writing

• static const in header cost: dyld ships with redundant 2KB data copy

  Analysis of how static const variables in header files create duplicated symbols in dyld, leading to unnecessary binary bloat

  2025年10月26日

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  • dyld
  • C++

• SwiftUI Transition Affects onAppear/onDisappear Call Order

  How transition types change the order of appearance callbacks

  2025年10月14日

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  • SwiftUI
  • Transition
  • onAppear
  • onDisappear

• SwiftUI's _ConditionalContent and Implicit Root Behavior

  Understanding how _ConditionalContent uses makeImplicitRoot and implicitRootBodyInputs

  2025年10月14日

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  • SwiftUI
  • _ConditionalContent
  • DSL
  • AttributeGraph
  • ViewBuilder

• Testing Private Members in Swift with @_private(sourceFile:)

  A practical guide to using Swift's @_private(sourceFile:) attribute for testing private members, with best practices for safe usage in production code

  2025年10月4日

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  • Swift
  • Testing
  • UnderscoreAttribute

• SwiftUI TextField Memory Leak on iOS 17+ - Analysis

  Investigating a critical memory leak in SwiftUI TextField on iOS 17+ caused by AFUITargetDetectionController and providing workarounds

  2025年9月19日

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  • SwiftUI
  • TextField
  • Memory Leak

• Understanding SwiftUI's TimelineView: A Deep Dive

  Exploring the internals of TimelineView and TimelineSchedule

  2025年9月15日

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  • SwiftUI
  • TimelineView
  • TimelineSchedule
  • Animation