iOS Development

What happens when you pass a message to the nil object in Objective C

Nothing happens, Your app will not get crashed because of that, just Objective C will ignore that.
By Ranga Reddy Nallavelli 4 comments:
Email ThisBlogThis!Share to XShare to FacebookShare to Pinterest
Labels: Objective C
Newer Posts Older Posts Home
Subscribe to: Comments (Atom)

Topics

  • Objective C
  • Swift
  • iOS

List of Tutorials

  • ►  2017 (13)
    • ►  April (13)
  • ►  2013 (2)
    • ►  July (1)
    • ►  March (1)
  • ►  2012 (5)
    • ►  July (5)
  • ►  2011 (2)
    • ►  December (1)
    • ►  January (1)
  • ▼  2010 (10)
    • ►  September (2)
    • ▼  July (1)
      • What happens when you pass a message to the nil ob...
    • ►  June (3)
    • ►  April (2)
    • ►  February (1)
    • ►  January (1)

Followers

Search This Blog

Report Abuse

  • Home

Subscribe To Ranga-Iphone-Developer

Posts
Atom
Posts
All Comments
Atom
All Comments

About Me

My photo
Ranga Reddy Nallavelli
iOS Developer at At&t
View my complete profile

Popular Posts

  • Can I force an iPhone user to upgrade an application?
             In general forcing the user to update our application mandatorily might not go well from user stand point.         In-spite of...
  • Valid architectures of iOS devices?
    iOS Devices are powered by the processors based on ARM architecture, comes in different in versions developed overtime, each one added with...
  • What is Retain Count or Reference Counting?
    Retain Count is the term which is related to the Memory Management  . whenever you create a object, Objective C doesn't really care abo...
  • What is the difference between the Release and Autorelease?
    Release and Autorelease are the terms related to the Memory Management. whenever you own a object its your responsibility to release it . i...
  • What is the difference between NSArray and NSMutableArray?
    Regular NSArray is Immutable , i,e  whenever you create an NSArray object and initialize some values to that and later sometime in the proj...
  • Welcome to my Blog
    Ranga
  • How to make a NSURL Request and parse the XML response?
        #import "ViewController.h" #import "XMLReader.h"             //first you need to create a URL using...
  • What is the advantage of Arrays in objective C over C-style Arrays
    We all know that an Array is the ability of a variable to hold the multiple values at the same time. Objective C supports C-Style way of do...
  • How to Localize iOS Apps
    Localization? The   practice of adjusting a product functional properties and characteristics to accommodate the language, cultural , pol...
  • Set vs Array
    The main difference is that NSArray is an ordered collection and NSSet is an unordered list of unique elements. Set Primarily a...
All Copy rights are reserved. Powered by Blogger.