Does an object initialize automatically if it is the synthesized property of another object?

Does an object initialize automatically if it is the synthesized property of another object?

Content Index :

Does an object initialize automatically if it is the synthesized property of another object?
Tag : objective-c , By : Ike
Date : November 25 2020, 07:06 PM

No Comments Right Now !

Boards Message :
You Must Login Or Sign Up to Add Your Comments .

Share : facebook icon twitter icon

VB.NET - Automatically initialize extended property of type Object

Tag : vb.net , By : Diego
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , You must instantiate the field that backs your MyDTOItem property before attempting to set property values on it. You don't get to cheat and not instatiate an object before you start messing with its members.
Private backingField As DataType = New DataType  ' Create backing field and initialize it

Public Property forwardFacingProperty As DataType
  Return backingField
End Get
Set (byval tValue as DataType)
  backingField = tValue
End Set
End Property

RestKit model object raises -valueForUndefinedKey: for a synthesized property

Tag : objective-c , By : unfool
Date : March 29 2020, 07:55 AM
I wish this help you The @dynamic directive you're using in your implementation tells the compiler to not generate the methods for that property. Since these methods are not present, your class isn't key-value compliant for those keys. (i.e. RestKit is trying to call the uid method, but it doesn't exist.)
You should either:

Initialize object property with use other properties of same object

Tag : javascript , By : artifex
Date : March 29 2020, 07:55 AM
will help you I am newbie in JS. And my question is: How I can pretty initialize object property with use other properties of same object. , During Object literal declaration you have to use the full reference:
var myObject = {
    par1 : 2*2,
    par2 : myObject.par1

Automatically initialize object in Scala

Tag : scala , By : Naveen
Date : March 29 2020, 07:55 AM
Hope this helps If you run this simple code, you will see the following: , I have found the solution:
object A {
  println("from A")
  var x = 0

object B {
  println("from B")
  A.x = 1

object C {
  println("from C")
  A.x = 2

object Test extends App {
from B
from A
from C
class init extends StaticAnnotation {
  def macroTransform(annottees: Any*) = macro init.impl

object init {
  private val objFullNames = new mutable.MutableList[String]()

  def impl(c: whitebox.Context)(annottees: c.Expr[Any]*): c.Expr[Any] = {
    import c.universe._

    annottees.map(_.tree).toList match {
      case (obj: ModuleDef) :: Nil =>
        objFullNames += c.typecheck(obj).symbol.fullName
      case _ =>
        c.error(c.enclosingPosition, "@init annotation supports only objects")


  def apply() = macro runImpl

  def runImpl(c: whitebox.Context)(): c.Expr[Any] = {
    import c.universe._
    val expr = objFullNames.map(name => q"${c.parse(name)}.##").toList
    val res = q"{..$expr}"

want initialize function get called automatically when object is used

Tag : javascript , By : jumpingmattflash
Date : March 29 2020, 07:55 AM
Related Posts Related QUESTIONS :
  • Objective-C Framework PSMTabBarControl does not work - NSTabView Tabs with Style
  • How to use Doxygen with Xcode?
  • Creating Custom Twitter Application
  • Fastest way to iterate through an NSArray with objects and keys
  • Why does my UIWebView not Allow User Interaction?
  • How can I compare two dates, return a number of days
  • Extract values between parenthesis from NSString
  • How do browsers know there is an RSS feed present for a given URL
  • How to add info button to UIToolbar
  • Cocoa: getting a Table View cell to send action messages
  • releasing arrays objective-c
  • UIScrollView with pages enabled and device rotation/orientation changes (MADNESS)
  • "incomplete universal character name" with stringWithUTF8String
  • What is the main difference between framework and dynamic library
  • get type of NSNumber
  • How to make a blue button with white text?
  • NSString (hex) to bytes
  • Memory leak in NSMutableArray allocation
  • NSCFString leak inVolving NSString
  • NSCFArray leak in the NSMutablearray allocation
  • How to use NSURLDownload
  • How to enlarge dynamically an UILabel (label and font size)?
  • App crashes after a few seconds
  • Undocumented Mac Calls
  • How do I release an object allocated in a different AutoReleasePool?
  • How to edit Selection indicator in UIPicker?
  • How can I make the Tab key move focus out of a NSTextView?
  • How do I add Applescript support to my Cocoa application?
  • Is there a Javadoc-like plugin for Xcode that automatically generates the doc template?
  • UIKeyBoard resize on orientation change to landscape
  • wait for CLLocationManager to finish before tweeting
  • Difference between char *foo vs (char *)foo in Objective-C
  • Objective C / iPhone: How to add a timer to let the text update?
  • how to keep the UIActivityIndicator "floating" above the UITable?
  • How to remove subviews to release more memory
  • Deallocating NSMutableArray of custom objects
  • Get TopLeft and BottomRight from MKCoordinateRegion MKMapView
  • How to use Obj-C classes in MacRuby
  • cocoa hello world screensaver
  • NSString with \n or line break
  • how do i know when to use a datasource or delegate protocol when using a UI object in my project?
  • Building Dynamic Classes in Objective C
  • Embed font in a mac bundle
  • When to retain a "delegate"
  • NSString sizeWithAttributes: Inaccuracy
  • Attributed strings in UITableViewCells without WebView?
  • Printing an invisible NSView
  • target-action uicontrolevents
  • setSelectsInsertedObjects on NSArrayController not actually selecting
  • Objective-C function with default parameters?
  • Help needed with drawRect:
  • Modulo operator in Objective-C returns the wrong result
  • Create class diagram from already existent iphone code
  • Cocoa Touch. Why does NSNumber return a difference value for intValue and floatValue?
  • Using MAX with unsigned long and unsigned long subtraction
  • UINavigationController: pushViewController not working in iOS 13, remains on same page
  • Getting 'unrecognized selector sent to instance' with PDFDocument initWithData?
  • FMDB/SQLCipher and FMDBMigrationManager migration fails
  • Why RunLoop doesn't block the whole thread from executing?
  • How to get the sunrise/ sunset time for remote location in their timezone, not device timezone when using open weather a
  • shadow
    Privacy Policy - Terms - Contact Us © scrbit.com