๐ŸŽ
ios.dev
ios.dev
  • ๐ŸŽios.dev
    • ๐Ÿ› ๏ธtools
    • ๐Ÿ“ฐNews
    • ๐Ÿ“…Events
      • WWDC22
    • ๐Ÿ”ฒtodo
      • ๐Ÿ“–to read ...
      • ๐Ÿงช็ ”็ฉถไธญ ...
        • Formatter
        • Dependency Injection
        • ๐Ÿ”ธNever
        • ๐ŸงชGoogle Sheet as JSON
      • ๐Ÿ’ˆExamples
        • ๐Ÿ’ˆMonthView
        • ๐Ÿ’ˆCircleText
        • ๐Ÿ’ˆCollapsible
      • ๐Ÿ““่ชฒ็จ‹็ญ†่จ˜
        • ๐Ÿ“šSwiftUI Tutorials
          • Tutorials โŸฉ Model
          • Tutorials โŸฉ Views
          • Tutorials โŸฉ Extensions
        • ๐Ÿ“šSwift Animation Mastery
          • Triggers
            • ๐Ÿ’ˆexample โŸฉ Picker
            • ๐Ÿ’ˆexample โŸฉ SubButtons
        • Emoji Memory Game ๐Ÿ“š
        • ่จญ่จˆๅก็‰‡ ๐Ÿ“š
          • ๆŽ’็‰ˆ
          • ๅ…ƒไปถๅŒ–
          • ่จญๅฎšๅ‹•็•ซ
          • ่จญๅฎšๆ‰‹ๅ‹ข
          • ๅ‹•็•ซ็š„ๅฑฌๆ€ง
        • ๆ–ฐๆ“ฌ็‰ฉ้ขจ (Neumorphic Design)
          • ๆผธๅฑค่จญ่จˆ
            • Neu ๐Ÿ”ธ
          • ๅก็‰‡่จญ่จˆ
            • NeuCard ๐Ÿ“ฆ
          • ๆŒ‰้ˆ•่จญ่จˆ
            • IconCard ๐Ÿ“ฆ
            • ButtonUp, ButtonDown ๐Ÿ“ฆ
          • ่จญ่จˆ้€ฒๅบฆๆข
            • NeuProgressBarTitle ๐Ÿ“ฆ
            • MyProgressBar2 ๐Ÿ“ฆ
            • NeuProgressBar2 ๐Ÿ“ฆ
      • ่‡ช่จ‚ๅž‹ๅˆฅ
        • @KilometersPerHour
        • ๐ŸถPlaygroundConsole
        • ๐Ÿ‘”EmojiTextFieldStyle
        • ๐ŸŒ…Outlined
        • ๐ŸŒ…BlurView
        • ๐ŸŒ… SystemImage
        • ๐ŸŒ… Fit
        • ๐ŸŒ… Unwrap
        • โœจCustom Circle
    • ๐Ÿ”ฐtemplates
      • ๐Ÿ—’๏ธpage template
    • ๐Ÿงชlab
    • ๐Ÿ”ฐterms
      • ๐Ÿ”ฐroles
        • ๐Ÿ”ธimplementer
        • ๐Ÿ”ธuser
      • ๐Ÿ”ธstate
      • ๐Ÿ”ธdata separation
      • ๐Ÿ”ธdata model
      • ๐Ÿ”ธsource of truth
      • ๐Ÿ”ธuser interaction
      • ๐Ÿ”ธuser interface
  • โญfeatures
    • โญSwift
      • โญ๏ธ Swift 5.6
        • any
        • type placeholders
      • โญ๏ธ Swift 5.7
    • โญSwiftUI
      • โญSwiftUI 4.0
    • โญXcode
      • Xcode 14
    • โญiOS
      • โญ๏ธ iOS 15
        • โญ๏ธ Live Text
      • โญ๏ธ iOS 16
    • Global Variables
    • Destructuring
    • Variadic Parameter
    • autoclosure
    • ๐Ÿ”ฐKey Path
      • Key Path Expressions as Functions
    • Calling Types As Functions
  • ๐Ÿ‘”custom
    • ๐ŸŒ€extension
      • ๐ŸŒ€View+
        • ๐Ÿ‘”view.if(_:then:)
        • ๐Ÿ‘”view.if(let:then:)
        • ๐Ÿ‘”view.inverseMask()
        • ๐Ÿ‘”view.overlayText()
        • ๐Ÿ‘”view.resizableFont()
        • ๐Ÿ‘”view.watermark()
        • ๐Ÿšซview.foreground()
      • ๐ŸŒ€Color+
        • ๐ŸŒ€system colors
          • ๐Ÿ–ผ๏ธSystemColorsView
          • ๐Ÿ–ผ๏ธSwatch_0
        • ๐ŸŒ€Color.rgb()
        • ๐ŸŒ€color.hue
      • ๐ŸŒ€Gradient+
        • ๐ŸŒ€Gradient.linear()
        • ๐ŸŒ€Gradient + View
      • ๐ŸŒ€Image+
        • ๐ŸŒ€Image(playground:)
      • ๐ŸŒ€Formatter+
      • ๐ŸŒ€RoundedRectangle+
      • ๐ŸŒ€Text+
        • ๐ŸŒ€Text(symbol:)
    • ๐Ÿ”ฐsnippets
      • ๐Ÿ’พview + previews
      • ๐Ÿ’พview modifier (template)
    • ๐ŸŽpackage
      • ๐Ÿ“•ๅฆ‚ไฝ•่‡ช่ฃฝ Swift package
      • ๐Ÿ›๏ธGeometryKit
        • ๐Ÿ…ฟ๏ธMetricSpace
        • ๐Ÿ…ฟ๏ธVector
        • ๐Ÿ…ฟ๏ธComplexNumber
        • ๐Ÿ…ฟ๏ธVector2D
        • ๐Ÿ…ฟ๏ธFrame
    • ๐Ÿ…ฟ๏ธprotocol
      • ๐Ÿ…ฟ๏ธRepeatable
    • ๐Ÿ–ผ๏ธview
      • ๐Ÿ‘”HLine / VLine
      • ๐Ÿ‘”Swatch
      • ๐Ÿ‘”ShapeStyleView
    • ๐ŸŽ›๏ธcontrol
      • ๐ŸŽ›๏ธSlidersForSize
      • ๐ŸŽ›๏ธSliderWithLabel
  • ๐ŸฆSwift
    • ๐ŸŽฒmath functions
      • abs()
      • .rounded()
      • .squareRoot()
      • pow()
    • ๐Ÿ”ฐscope
      • ๐Ÿ”ธglobal scope
      • ๐Ÿ”ธlocal scope
      • ๐Ÿ”ธmodule
      • ๐Ÿ”นimport
      • ๐Ÿ”ธframework
        • ๐Ÿงฉbuilt-in frameworks
          • ๐ŸงฉFoundation
            • ๐Ÿ“ฆCalendar
            • ๐Ÿ“…Date
              • .sevenDaysOut
              • Date.from(year:month:day:)
              • Date.roundedHoursFromNow(hours)
            • ๐Ÿ“ฆURL
              • ๐ŸŒ€ URL+ext
              • .isImage
            • ๐Ÿ—ƒ๏ธFileManager
              • ๐ŸŒ€ FileManager+ext
              • .documentDirectory
            • ๐ŸŽBundle
            • ๐Ÿ…ฟ๏ธFormatStyle
          • ๐ŸงฉCore Graphics
            • ๐ŸŒ€CGRect
              • rect.inset(by:)
            • ๐ŸŒ€CGSize
            • ๐ŸŒ€CGVector
            • ๐ŸŒ€CGPoint
          • ๐ŸงฉSpriteKit
          • ๐ŸงฉCombine
            • ๐Ÿ…ฟ๏ธPublisher
              • ๐ŸถFuture
              • ๐Ÿ“ฆURLSession.DataTaskPublisher
            • โš™๏ธ Promise
            • ๐Ÿ”ธResult
            • โฐTimer
              • โœจcancellable timer
              • ๐Ÿ‘”TimerView
              • ๐Ÿ‘”TimerView (scheduledTimer)
          • ๐ŸงฉAVFoundation
          • ๐ŸงฉSwift Charts
          • ๐ŸงฉMetal
          • ๐ŸงฉWeatherKit
    • โž•operator
      • ๐Ÿ”ธcompound assignment operator
      • โœ–๏ธCharacter * Int
      • โœ–๏ธa^^n
      • โž•ternary conditional operator (a ? b : c)
    • ๐Ÿ€type
      • ๐Ÿ€type category
        • ๐Ÿ€basic types
          • โœ…Bool
            • .iOS14
          • โ‰๏ธOptional
            • optional binding
            • optional chaining
            • nil coalescing
            • compare with Optional
          • ๐Ÿ”คString
            • ๐Ÿ”ฐString Interpolation
              • Custom String Interpolation
              • Expressible by String Interpolation
              • specifier / formatter
            • ๐Ÿ“ฆAttributedString
            • ๐Ÿ˜ƒEmojis
            • String.Index
            • str.capitalized
            • str.split()
            • str.trim()
            • str[i], str[i..<j], str[i...j]
            • str.pad()
          • ๐Ÿ“ฆInt
          • ๐Ÿ“ฆArray
            • ๐ŸŒ€arr.split(size:)
            • ๐ŸŒ€arr.first()
            • arr.split(where:)
            • arr.index(of:)
            • arr.allElementsEqual
            • .allElementsSameLength
          • ๐Ÿ“ฆenum
            • โญComparable Enums
            • compound cases
            • ๐Ÿ’กfilter cases
            • ๐Ÿ’ก็”จ enum ๅฐ่ฃไธๅŒๅž‹ๅˆฅ
          • ๐Ÿšฅtuple
          • ๐Ÿ”ฐfunction
            • ๐Ÿ”ธdefault parameter
            • ๐Ÿ”ธargument label
            • ๐Ÿ”ธreturn value
              • #๏ธdiscardable result
            • ๐Ÿ”ฐfunction as variable
            • ๐Ÿ”ฐfully qualified name
          • ๐Ÿ”ฐclosure
            • ๐Ÿ”ฐclosure expression
            • ๐Ÿ”ฐescaping closure
          • ๐Ÿ„class
            • ๐Ÿ”ฐweak self
          • ๐Ÿ”ขNumbers
            • ๐Ÿ…ฟ๏ธFloatingPoint
              • ๐ŸŒ€floating +โˆ’โจ‰รท int
              • .decimalPlaces()
            • ๐Ÿ…ฟ๏ธBinaryFloatingPoint
              • .binaryBitPattern
              • ๐Ÿ–ผ๏ธBinaryBitPatternView
            • ๐Ÿ…ฟ๏ธBinaryInteger
              • .binary(digits:)
            • range.contains()
          • โš–๏ธstruct vs. class
        • ๐Ÿ…ฟ๏ธprotocol
          • ๐Ÿ”ฐprotocol inheritance
            • ๐Ÿ”ฐprotocol hierarchy
            • ๐Ÿšซcan't change builtin hierarchy
          • ๐Ÿ”ฐprotocol requirements
          • ๐Ÿ”ดProtocol Extensions
          • ๐Ÿ”ฐgeneric protocol
            • ๐Ÿ“˜some, any
          • ๐Ÿ”ฐassociated type
          • ๐Ÿ”ดConditional Conformance
          • ๐Ÿ”ดCombining Protocols
          • ๐Ÿ”ฐTypecasting with Protocols
          • โš ๏ธretroactive conformance
          • ๐Ÿ…ฟ๏ธAny
          • ๐Ÿ…ฟ๏ธComparable
            • .clamped(in:)
          • ๐Ÿ…ฟ๏ธHashable
          • ๐Ÿ…ฟ๏ธIdentifiable
          • ๐Ÿ…ฟ๏ธCaseIterable+ext
          • ๐ŸŽฌPOP ไป‹็ดน
          • ExpressibleByLiteral
        • โš–๏ธsomeโ•ฑanyโ•ฑgenerics
          • ๐Ÿ”ธsome (opaque type)
          • ๐Ÿ”ธany (boxed protocol type)
        • ๐Ÿ€nested types
          • extension of nested types
          • โ“to nest or not to nestโ“
        • ๐Ÿ€generics
          • โš ๏ธgenerics & subtypes
          • โ—specialize generic function
          • โ“default type parameter
        • ๐Ÿ€non-nominal types
      • ๐Ÿ”ฐproperty
        • ๐Ÿ”ธpublic property
        • ๐Ÿ”ธstored property
          • ๐Ÿ”ธproperty observer (willSet/didSet)
        • ๐Ÿ”ฐcomputed property (get/set)
          • local computed variables
          • mutating getter / nonmutating setter
        • โš–๏ธstored vs. computed
        • โš–๏ธwillSet/didSet vs. get/set
        • ๐Ÿ”ฐproperty wrapper
          • โœจClamped
          • โœจTrimmed
          • โœจUnitInterval
      • ๐Ÿฃinheritance
        • ๐Ÿ”ธSelf
      • ๐Ÿ”ฐtype alias
      • ๐Ÿ”ฐextension
        • extension of typealiasโ“
      • โญimplicit return
      • ๐Ÿ”ฐtype erasure
      • ๐Ÿ”ฐinitialization
        • ๐Ÿ”ฐinitializers
          • ๐Ÿ”ธrequired initializer
        • ๐Ÿ”ฐclass initializer inheritance
          • ๅ…ฉ้šŽๆฎตๅˆๅง‹ๅŒ–
          • ่‡ชๅ‹•็นผๆ‰ฟๅˆๅง‹ๅŒ–็จ‹ๅบ
    • ๐Ÿ”ฐstatement
      • ๐Ÿ“˜do
      • ๐Ÿ”คsemicolon (;)
      • ๐Ÿ”ฐsimple statement
        • ๐Ÿ”ฐexpression
          • ๐Ÿ”ฐprimary expressions
        • ๐Ÿ”ฐdeclaration
      • ๐Ÿ”ฐcompiler control statement
    • ๐Ÿ”ฐflow control
      • ๐Ÿ”„loop
        • ๐Ÿ“˜for...in
        • ๐Ÿ”ฐfor...in vs. forEach
      • ๐Ÿ”€branch
        • ๐Ÿ“˜if
        • ๐Ÿ“˜guard
        • ๐Ÿ”นswitch
      • โ†ฉ๏ธcontrol transfer
        • ๐Ÿ“˜break
        • ๐Ÿ“˜continue
        • ๐Ÿ“˜return
        • ๐Ÿ“˜throw
        • ๐Ÿ“˜fallthrough
    • ๐Ÿ”ฐCollections
      • ๐Ÿ…ฟ๏ธSequence
        • seq.forEach()
        • seq.reduce(_:_:)
        • seq.reduce(into:_:)
        • reduce() vs. reduce(into:)
        • seq.grouped(by:)
        • seq.sorted()
        • seq.sorted(by:)
        • seq.sorted(_:)
        • seq.foldMap(_:_:)
        • seq.stateMap(_:_:)
        • seq.sum
      • ๐Ÿ…ฟ๏ธCollection
        • collection[safe: index]
        • collection.allElementsEqual
        • collection.allElementsSameLength
        • collection.lengthsOfElements
        • collection.columnWidths
      • ๐Ÿ…ฟ๏ธIteratorProtocol
      • ๐Ÿ…ฟ๏ธOptionSet
      • Collection Types
    • ๐Ÿ”ฐSubscripts
      • Subscripts with Default Arguments
    • ๐Ÿ”ฐAttributes
      • โญResult Builders
        • result-building methods
        • various result types
        • result builder transform
        • custom result-builder attributes
    • ๐Ÿ”ฐPattern Matching
      • ๐Ÿ”ดSentence Patterns
        • ... as! ...
        • (... as? ...)?.method()
        • if let ... as?
        • if/guard case let
        • for case let ... where
        • switch case
        • switch case is ...
        • switch case let ... where
        • switch case let ... as
        • switch on other types
      • operator (~=)
      • enum case pattern
    • ๐Ÿ”ฐExceptions
    • ๐Ÿ›๏ธStandard Library
      • ๐Ÿ…ฟ๏ธCodable
    • ๐Ÿ”ฐConcurrency
      • ๐Ÿ…ฟ๏ธSendable
        • ๐Ÿžhas non-Sendable type
    • ๐Ÿ”ฐFile System
    • ๐Ÿ”ฐNetworking
    • ๐ŸžDebugging
      • ๐Ÿ”ฎMirror
        • Mirror.handleChildren()
      • ๐Ÿ‘”Logger
      • ๐Ÿ‘”HasMirrors
      • ๐Ÿ‘”log()
      • ๐Ÿ‘”CaseReflectable
      • ๐Ÿ‘”NonNominalTypeWrapper
      • Metatype
    • ๐Ÿ”ฐInput/Output
    • ๐Ÿ”ฐRegex
    • ๐Ÿ”ฐAccess Control
  • ๐Ÿ”ฐSwiftUI
    • ๐Ÿ”ฐSwiftUI terms
      • ๐Ÿ”ธbuilt-in view
    • ๐Ÿ”ฐintroduction
      • SwiftUI Essentials
    • ๐Ÿšฉapp
      • ๐Ÿ…ฟ๏ธApp
      • ๐Ÿ”ฐscenes
        • ๐Ÿ…ฟ๏ธScene
      • ๐Ÿ”ฐwindows
        • ๐Ÿ“ฆWindowGroup
    • ๐Ÿ”ฐviews
      • ๐Ÿ”ฐview hierarchy
        • ๐Ÿ”ธcontainer view
        • ๐Ÿ”ธcomposed view
        • ๐Ÿ”ธroot view
        • ๐Ÿ”ธchild view
        • ๐Ÿ”ธparent view
        • ๐Ÿ”ธdestination view
      • ๐Ÿ”ฐview state
        • ๐Ÿ”ธstate value
          • ๏ผ State
            • ๐Ÿ”ฐinit State
            • โœจdynamic underline
        • ๐Ÿ”ธstate object
          • @StateObject
        • ๐Ÿ”ธobservable object
          • ๐Ÿ…ฟ๏ธObservableObject
          • ๐Ÿ”ธpublished value
          • ๐Ÿ”ธobserver
          • @Published
        • ๐Ÿ”ฐanimate state changes
        • ๐Ÿ”ธbinding
          • ๏ผ Binding
            • ๐Ÿ”ฐBinding State
            • ๐Ÿ”ฐBinding from StateObject
            • ๐Ÿ”ฐinit Binding
            • โ—return Binding
      • ๐Ÿ”ฐview layout
        • ๐Ÿ”น.padding( )
        • ๐Ÿ”ดPosition
        • ๐Ÿ”ธframe
          • ๐ŸŒ€view + .frame()
          • ๐Ÿ”น.frame()
            • โœจTestIdealSizeView
            • โœจTestFrameView
        • ๐Ÿ”ธview size
          • ๐Ÿ”ดSize Classes
          • ๐Ÿ”ดDynamic Type Sizes
            • ๐ŸŒ€DynamicTypeSize+ext
          • ๐Ÿ”ธideal size
        • ๐ŸŽstacks
          • ๐Ÿ“ฆZStack
          • ๐Ÿ‘”AdaptiveHStack
          • ๐Ÿ‘”StackForEach
        • ๐ŸŽgrids
          • ๐Ÿ“ฆLazyVGrid
            • ๐Ÿ–ผ๏ธStandardGradientGrid
          • ๐ŸŸ grid layout algorithm
          • ๐Ÿ“ฆGridItem
            • ๐Ÿ”ฐadaptive column
            • ๐Ÿ”ฐflexible column
            • โœจNColumns
          • ๐Ÿ‘”VGridForEach
            • โœจTestLittleSquares
          • ๐Ÿ‘”ScrollVGridForEach
            • โœจTestSVGFE
          • โœจGrids โŸฉ examples
            • โœจSmileys
            • โœจGrid
              • ๐Ÿ“ฆGridLayout
            • โœจMyGrid
              • โ›”Generic parameter '...' could not be inferred.
            • ๐Ÿžproblem with .readSize()
            • โœจItemsView
              • ๐Ÿ–ผ๏ธTestItemsView
              • ๐Ÿ“ฆRatioRetainingLayout
              • ๐ŸŽ›๏ธSizeRatioControl
              • ๐Ÿ…ฟ๏ธIndexedGridLayout
        • Adaptive Layout
        • Alignment
          • Implicit Alignment
          • Custom Alignment within ZStack
          • ๐Ÿ”ฐๅ„็จฎๅฐ้ฝŠ (alignment)
        • ๐ŸŒฟLayout โŸฉ Types
          • ๐Ÿ“ฆTimelineView
        • โ›”Cannot convert value of type 'Self' to expected argument type 'Binding<C>'
      • ๐Ÿ”ฐview actions
        • ๐Ÿ”ฐdelete item from list
        • ๐Ÿ”ฐadd item to list
      • ๐Ÿ”ฐview environment
        • ๐Ÿ”ธenvironment object
        • ๐Ÿ”ธenvironment value
          • ๐Ÿ“ฆdismiss
        • @Environment
          • .editMode
        • @EnvironmentObject
      • ๐Ÿ”ฐview groupings
        • ๐Ÿ–ผ๏ธForEach
          • ๐Ÿ”น.onDelete
          • โš–๏ธList vs. ForEach
          • โœจForEach examples
      • ๐Ÿ”ฐnavigation
        • ๐Ÿ”ธnavigation bar
        • ๐Ÿ“ฆNavigationStack
        • ๐Ÿ“ฆNavigationSplitView
        • ๐Ÿ“ฆNavigationLink
      • ๐Ÿ”ฐview modifier
        • โœจexamples
          • .nsfw()
          • .roundedBorder()
          • .neumorphic()
        • ๐Ÿ”ฐadd modifiers to Xcode
        • ๐Ÿ”ฐconditional modifier
        • ๐Ÿ”ฐlayout modifier
        • ๐Ÿ”ฐrendering modifier
        • ๐Ÿ”ฐadjusting text
        • ๐Ÿ…ฟ๏ธViewModifier
      • ๐Ÿ”ฐdrawing views
        • ๐Ÿ”ธforeground
          • ๐Ÿ”ธforeground element
          • ๐Ÿ”ธforeground style
            • ๐Ÿ”นview.foregroundStyle()
            • ๐Ÿ”นShapeStyle.foreground
        • ๐Ÿ”ธbackground
          • ๐Ÿ”ธbackground style
          • ๐Ÿ”น.background()
        • ๐Ÿ”ธblend mode
          • โœจ.destinationOut
        • ๐Ÿ”ธmask
          • ๐Ÿ”นview.mask()
        • ๐Ÿ”ธshadow
          • ๐Ÿ”ฐcontainer + shadow
          • ๐Ÿ“ฆShadowStyle
          • ๐Ÿ”นview.shadow()
        • ๐Ÿ”นview.clipShape()
          • ๐Ÿžmismatching types
        • ๐Ÿ”นveiw.compositingGroup()
      • ๐Ÿ”ฐmeasuring views
        • ๐Ÿ“ฆGeometryProxy
          • ๐ŸŒ€GeometryProxy+ext
        • ๐Ÿ“ฆ GeometryReader
          • ๐Ÿ”ฐGeometryReader ็š„ๅฐ้ฝŠๆ–นๅผ
      • ๐Ÿ”ฐConfiguring Views
      • ๐Ÿ”ฐevents
        • ๐Ÿ”น.allowsHitTesting()
      • ๐Ÿ“ฆViewBuilder
        • ViewBuilder transforms
        • support for stored properties
      • ๐Ÿ”ฐOptional Views
      • ๐Ÿ…ฟ๏ธView
        • .dimension()
          • ๐ŸŒ€Path+
          • ๐Ÿ‘”DimensionPositions
          • ๐Ÿ‘”WidthDimension
          • ๐Ÿ‘”HeightDimension
          • ๐Ÿ‘”LeftArrow
          • ๐Ÿ‘”LeftArrowShape
          • ๐Ÿ‘”UpArrow
          • ๐Ÿ‘”UpArrowShape
        • id(_:)
        • .badge()
        • .border(), .borderLeft() ...
        • .hideIf()
        • .logType()
        • .getSize()
        • .grids()
        • .offset()
        • .onChangeSize()
        • .onDrag
        • โŒ.readSize()
        • resizableFont()
        • .show(if:)
        • .shadowedBorder()
        • .testFrame()
        • view.actOnSelfWidth()
      • ๐Ÿ“ฆLink
      • ๐Ÿ”ฐSwipe Actions
      • ๐Ÿ”ฐ3D transform
      • โญLive Activites
      • ๐Ÿ”ฐlife cycle
    • ๐Ÿ”ฐstyles
      • ๐Ÿ”ธcurrent style
    • ๐Ÿ”ฐlists
      • ๐Ÿ“ฆList
        • ๐Ÿ…ฟ๏ธListStyle
        • โญlist background color
    • ๐ŸŽ›๏ธcontrols
      • ๐Ÿ”ฐpickers
        • ๐ŸŽ›๏ธPicker
        • ๐ŸŽ›๏ธDatePicker
      • ๐Ÿ”ฐtoolbar
      • ๐Ÿ”ฐFocusState
      • ๐Ÿ“ฆDivider
      • ๐Ÿ“ฆText
        • ๐Ÿ“ฆFont
          • ๐Ÿ”ฐcustom font
        • ๐Ÿ”ฐtext formats
          • ๐Ÿ”ธno wrap
        • ๐Ÿ”ฐMarkdown
        • โ“math equationsโ“
        • โญnumber of lines
      • ๐Ÿ“ฆImage
        • ๐Ÿ”นimage.renderingMode()
        • ๐Ÿ”ธtemplate image
        • ๐Ÿ”ฐSF Symbols
        • ๐Ÿ„ImageRenderer
      • ๐Ÿ“ฆLabel
        • Label Styles
          • Label โŸฉ custom styles
      • ๐Ÿ“ฆGroupBox
      • ๐Ÿ“ฆControlGroup
      • ๐Ÿ“ฆSection
      • ๐Ÿ“ฆScrollView
      • โญShareLink
      • ๐ŸŽ›๏ธButton
        • ๐Ÿ”ฐButton Roles
        • ๐Ÿ”ฐButton Styles
          • ๐Ÿ…ฟ๏ธPrimitiveButtonStyle
          • ๐Ÿ”ฐButton with Materials
          • Button โŸฉ custom styles
      • ๐ŸŽ›๏ธEditButton
      • ๐ŸŽ›๏ธProgressView
      • ๐ŸŽ›๏ธTextField
        • TextField โŸฉ formats
          • โœจ.currency
        • TextField โŸฉ styles
          • textField.style(_:)
      • ๐ŸŽ›๏ธToggle
        • ๐Ÿ”ฐToggle Styles
      • ๐ŸŽ›๏ธSecureField
      • ๐ŸŽ›๏ธSlider
        • ๐Ÿ”ฐSlider label position
      • ๐ŸŽ›๏ธGauge
    • ๐Ÿ”ฐshapes
      • ๐Ÿ”ฐtransform shape
        • ๐Ÿ”นshape.stroke()
          • ๐ŸŒ€StrokeStyle
          • โœจMarchingAnts
      • ๐Ÿ’ˆๆญฃๅœ“่ฎŠๆˆๆญฃไบ”้‚Šๅฝข
      • ๐Ÿ…ฟ๏ธShape
        • ๐Ÿ“ฆAnyShape
        • ๐Ÿ”ธfill
          • โœจeven-odd fill mode
          • .evenOddFill
        • ๐ŸŒ€Shape + ext
          • shape.outlined()
        • โœจRoundedCorners
        • โœจHelper Shapes
          • ๐Ÿ’œLineShape
          • ๐Ÿ’œGridLinesShape
          • ๐Ÿ–ผ๏ธGridLines
          • ๐Ÿ–ผ๏ธLine
          • ๐Ÿ–ผ๏ธPin
          • ๐Ÿ–ผ๏ธPoint
        • โœจSports Car in Sunset
          • ๐Ÿ’œVehicle.CarBodyShape
          • ๐Ÿ–ผ๏ธVehicle
        • ๐Ÿ‘”Polygon
      • ๐Ÿ…ฟ๏ธShapeStyle
        • ๐Ÿ“ฆColor
          • ๐Ÿ”ธcolor.gradient
          • ๐Ÿ”ฐTheme
        • ๐Ÿ“ฆGradient
        • ๐Ÿ“ฆImagePaint
        • โ™ฆ๏ธ.shadow()
        • .white()
        • ShapeStyle+LinearGradient
        • ๐Ÿ“ฆMaterial
      • ๐Ÿ”ฐMatched Geometry Effect
        • โœจMGE โŸฉ animation
      • ๐Ÿ“ฆPath
        • path.fit()
        • path.line()
        • path.transform
      • ๐Ÿ“ฆCanvas
      • ๐Ÿ“ฆAnchor<T>
    • ๐ŸŽcontainer
      • ๐ŸŽcollection
      • ๐ŸŽlayout
        • โญGrid
        • โญViewThatFits
        • โญAnyLayout
        • โญLayout
      • ๐ŸŽpresentation
        • โญbottom sheet
        • ๐ŸŽTabView
          • โœจtabs with tag
    • ๐Ÿšฆdata flow
      • ๐ŸšฅPreferences
        • ๐Ÿ‘”ViewPreference
        • ๐Ÿ…ฟ๏ธPreferenceKey
          • FirstNonNil<T>
          • AllValues<T>
          • MaxValue<T>
        • ๐ŸšฅAnchor Preferences
        • โœจPreferences โŸฉ examples
          • โœจviews with same width
            • .reportWidth() ...
          • โœจselected button with underline
    • ๐ŸŽ๏ธanimations
      • ๐Ÿ”ฐimplicit vs. explicit
      • ๐Ÿ…ฟ๏ธAnimatable
        • ๐Ÿ…ฟ๏ธGeometryEffect
        • ๐Ÿ”ธAnimatable Modifiers
          • โœจ.tapToShake()
      • ๐Ÿ“ฆAnimation
      • ๐Ÿ”ฐdelay
      • ๐Ÿ”ธAnimation Curves
        • ๐Ÿ”ธBezier Curves
        • easeInOutExp
      • โœจAnimations โŸฉ examples
        • โœจSpinner
        • โœจWheel of Fortune
        • โœจLoading Indicators
      • ๐Ÿ”ฐTransitions
        • ๐Ÿ”ฐcustom transitions
        • ๐Ÿ“ฆAnyTransition
          • AnyTransition.combined()
        • โœจtransition โŸฉ scale
        • โœจcombining transitions
    • ๐Ÿ‘†Gestures
      • ๐Ÿ”ฐupdate gesture states
      • ๐Ÿ”ฐupdate view states
      • ๐ŸšฅGestureState
      • ๐Ÿ‘†Long Press
      • ๐Ÿ‘†Drag
        • ๐Ÿ‘”.draggable()
          • ๐Ÿ–ผ๏ธHandlePoint
      • ๐Ÿ”ฐCombining Gestures
        • ๐Ÿ‘†.sequenced()
          • โœจlong press + drag
    • ๐Ÿ”ฐPresentations
      • ๐Ÿ”ฐLaunch Screen
      • ๐Ÿ”ฐExternal Screens
      • ๐Ÿ”ฐRefreshable Views
      • ๐Ÿ”ฐAlert
      • ๐ŸŽ›๏ธConfirmation Dialog
    • ๐Ÿ”ฐDebugging in SwiftUI
    • ๐ŸŽนkeyboard
    • ๐Ÿ”ฐfor mac
    • ๐Ÿšซdeprecated
      • ๐ŸŽNavigationView
        • .navigationViewStyle(_:)
  • ๐ŸŽ›๏ธwidgets
  • ๐ŸŽData Structures
    • Graph
      • Tree
  • ๐Ÿง Algorithms
    • Searching
      • Binary Search
    • Hashing
    • Sorting
      • sort using key paths
      • ranking list
      • Merge Sort
    • Filtering
    • Path Finding
      • A*
  • โ›ฑ๏ธSwift Playgrounds
    • Playground Book
      • Structuring Content
    • ๆช”ๆกˆ็ตๆง‹
      • ๐Ÿ’พManifest.plist
    • ไฝฟ็”จๆจก็ต„
    • ๐Ÿ“šLearn to Code 2
      • ๅž‹ๅˆฅ
        • ๐Ÿ”ธCharacterName
        • ๐Ÿ„NodeWrapper
        • ๐Ÿ‘”ItemID
        • ๐Ÿ…ฟ๏ธLearn to Code 2 โŸฉ Animatable
        • ๐Ÿ…ฟ๏ธItem
        • ๐Ÿ„Actor
        • ๐Ÿ„Expert
        • ๐Ÿ„Portal
      • ้—œๅก
        • Variables
          • ๆชขๆŸฅ็›ธ็ญ‰ๅ€ผ
          • ่จˆ็ฎ—้–‹้—œๆ•ธ้‡
          • ๆ”ถ้›†็ธฝๆ•ธ
        • Types
          • ้–‹ๅ•Ÿ่ˆ‡้—œ้–‰ๅ‚ณ้€้–€
          • ้—œ้–‰ๅ‚ณ้€้–€
        • ๅ‰ต้€ ไธ–็•Œ
    • ็ทจ็ขผ็คพ็พค
    • Swift Playgrounds Subscription
  • ๐ŸฅAudio / Video
    • .speak()
    • Language Tags
  • โ›”Errors
    • โ›”CompileDylibError: Failed to build XXX.swift
    • โ›”Fatal error: String index is out of bounds
    • โŒInternal error: missingPackageDescriptionModule
    • โŒArgument type 'xxx' does not conform to expected type '_FormatSpecifiable'
    • โ›”๏ธ escaping closure captures mutating 'self' parameter
    • โ“iPad/iPhone is Busy: Fetching debug symbols for ...
    • โ“Class _PointQueue is implemented in both ...
    • โ›”Protocol '...' can only be used as a generic constraint because it has Self or associated type
    • โ›”non-nominal type `...` cannot be extended
    • โ›”cannot assign value of type 'T' to type 'T'
  • ้™„้Œ„
    • ๐ŸงฉSwift Package
      • Package.swift
      • version number
      • Swift Package Index
      • 3rd party packages
    • ๐Ÿ”ฐDesign Patterns
      • MVC
      • MVVM
      • DIP
    • ๐Ÿ› ๏ธXcode
      • ๐Ÿ”ฐbuild schemes
      • ๐Ÿ”งInstruments
      • ๐Ÿค–Compiler Directives
        • @available, #available
        • #if ... #else ... #endif
        • #file, #line, #function
      • ๐ŸŽนshortcuts
      • ๐Ÿ”ฐDocumentation
        • ๐Ÿ”ฐDocC
      • Source Control
        • Merge
      • Preview
        • Preview Devices
      • App Icon
      • Simulator
    • ๐Ÿ’ผProjects
    • โœ…Testing System
      • โœ…Swift Testing
      • โœ…XCTest
        • XCTAssertEqual (==)
        • XCTUnwrap
      • Fixtures
    • Prototyping
    • ๐Ÿ’กTips
      • iOS version
      • Swift version
    • JSON
      • Load JSON
    • Terms
      • reachability
    • ๅ…ถไป–
      • ๅพ…่งฃๅ•้กŒโ“
      • ๆธฌ่ฉฆ็”จ ๐Ÿงช
      • ้—œๆณจๅฐ่ฑก
      • ้‡่ฆ่ชž้Œ„
      • ๅœ–ไพ‹
    • ้›œ่จ˜ ๐Ÿ“ฅ
      • ๐Ÿ“ฆMeasurement
      • Replicating Types in Swift
      • ๅญ—ๅž‹ๅฐˆๆœ‰ๅ่ฉž
      • State Machine
Powered by GitBook
On this page

Was this helpful?

  1. SwiftUI
  2. views

view actions

โ•ฑ๐Ÿšง under construction

PreviousCannot convert value of type 'Self' to expected argument type 'Binding<C>'Nextdelete item from list

Last updated 6 months ago

Was this helpful?

โŸฉ โŸฉ actions

๐Ÿšง

  • delete item from list

  • add item to list

  • view state

๐Ÿ”ฐ
๐Ÿ”ฐ
๐Ÿ”ฐ
SwiftUI
view