|How much of the “Objective-C” I'm learning is universal Objective-C, and not Apple's frameworks?|
| by Luciano Campos in Mobile Programming|
This question is related to one of my others about C: What can you do in
C without “std” includes? Are they part of “C,” or just
I've become curious lately as to what is really
contained the the core Objective-C language, and what parts of the
Objective-C I've done for iPhone/OS X development is specific to Apple
I know that things like sy
I have a UIWebview in which html content is being displayed. when a user
selects a piece of text, I want to save the range of that text using
objective c, then recall that saved range at a later stage to reselect the
text in the UIWebview.
The closest I could get is the
var selection =
var range = selection.getRangeAt
|Objective-C consultation: “Receiver type 'void' is not an Objective-C class” error|
| by teabagbrewster in Programming Languages|
APP_ID and APP_SIGNATURE are defined as:
#define APP_ID @"12345"
#define APP_SIGNATURE @"123456"
I'm new to Objective C and I'm using it to extern some
Chartboost code into Unity C#, and I'm here for a little consultation. So
please bear with me. Thanks! :D
I have this extern code:
|Including C++ header files in Objective-C++ when they conflict with Objective-C macros|
| by Lori in C & C++ & C#|
In Xcode, I've created a "Cocoa application" project. One of its
dependencies is a framework containing C++ code. I renamed AppDelegate.m to
AppDelegate.mm and included the framework.
The project fails
to compile. The problem is that the C++ header files in the framework are
using some symbols that conflict with Objective-C or Cocoa.
C++ header files are defining func
|new to objective-C getting : error: expected selector for Objective-C method|
| by php in Programming Languages|
i try to make simple http request method but when comping im getting
Compiling file main.m ...
In file included
./HttpManager.h:4:2: error: expected selector for
-<NSURL*> getUrlContent:(NSString) url;
main.m:11:17: warning: instance method '-getUrlContent:' not
found (return type defaults to 'id')
|Is “Modern Objective-C” really a new version, i.e. Objective-C 2.1?|
| by Star Gryphon in Programming Languages|
In WWDC 2012 Apple introduced new syntax for NSNumber literals and
Collection literals, in talk 405 named "Modern Objective-C". I have learned
Objective-C from the book on Objective-C 2.0 by Stephen G. Kochan.
Is "Modern Objective-C" going to be Objective-C 2.1, or should the new
syntax of Apple be considered as an alternative, Apple-specific syntax
(shorthand) for existing construc
|local objective vs. shared global objective|
| by Rob Wright in Web Design|
Please see the following manifest. The Activity_1's primary objective
has mapInfo refers to
a Shared Global Objective with objective id =
gObj-OB01a, but there is not any objective with objective id = gObj-OB01a.
Is this manifest correct or not?
<title>Course 1 </title>
<item identifier = "activi
|Parse/tokenize objective-c with objective-c (iPhone)|
| by AdamK47 in Development Tools & Services|
What are the options available of parsing and/or tokenizing Objective-C
Essentially I'm thinking of parsing/tokenizing
enough to power syntax highlighting and autocompletion at somewhat the same
level as Xcode does.
|How can I use Objective C outside of Apple i.e. open source Objective C?|
| by takuya in Programming Languages|
I would like to start using Objective C for something projects, however
I don't want to use any frameworks and libraries that are tied to Apple.
What can I use to write portable code across Mac OS X, Linux, and maybe
EDIT: I was thinking of very fundamental
libraries like the FoundationKit and all that. I want to use Objective C as
a language, and I can always use C a
|Is there an easy way to convert an Objective-C 2.0 file to Objective-C 1?|
| by skimple in Development Tools & Services|
Is there an easy way to convert an Objective-C 2.0 file to Objective-C
1? I am writing a Cocoa app, and I decided to support Tiger, which doesn't
support Obj. C 2.0. I know I should have thought of it before I wrote a
whole bunch of code, but is there an easy way to convert it back?