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Objective-CObjective-C Programming

Objective-C is an object-oriented programming language that is a strict superset of C (any valid C code is equally valid Objective-C code), and it ...

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Troubleshooting Solution

C Language combined operators

28
I have next expressions:
1)      DataValue += (1<<i);
2)      if( ((DataValue>>i)&0x1) == 0x1 )
         {…
Troubleshooting Solution

Array out of bounds - checking

8
Hi,
I'm running through some exercises in a book.
The problem is to read in a file of names/words.…
Troubleshooting Solution

Slow process to read Excel

15
Hi,

It does take nearly 30 minutes to finish scanning these two sheets
Troubleshooting Solution

Detect CR LF to each line

12
Hi,
Using these
string text = File.ReadAllText( @File0 ); var …
Troubleshooting Solution

List out all word

7
Hi,
For Chinese word, I think there're many tens of thousands for use. Is there any automatic way …
Troubleshooting Solution

Why do some classes use "@class" but others don't?

6
Here is an example of one that does:

@class AddRoleTVC;
@protocol AddRoleTVCDelegate <NSObject>
- …
Troubleshooting Solution

Problem to DocumentFormat

8
Hi,
How to correct this
Error 2 'DocumentFormat.OpenXml.Packaging.SpreadsheetDocument' does …
Troubleshooting Solution

Is it possible to write an iPhone app to control the built in iPod?

byerrang
6
Hey,

       I'm trying to learn how to program on the iPhone, so I was wondering if it was possible…
Troubleshooting Solution

A bit confused about synthesized properties in Objective-C

8
I wonder why the leading underscore and double underscore values represent.

@synthesize window = …
Troubleshooting Solution
Troubleshooting Solution

xcode: How do I create a subroutine?

Hello

I am new to xcode and Objective-C. Also I am pretty new to object oriented programming in …
Troubleshooting Solution

Getting started storing data with Xcode and iPhone

6
I am new to all the technologies sited [in the subject] and now need to start persisting values to …
Troubleshooting Solution

change image on button Xcode 4.3

4
I'm new to Xcode and objective C so this question is pretty basic. What I'm trying to do is change …
Troubleshooting Solution

Objective C - (id) type not accepting (int)

byjbotts
6
Learning Objective C. Attempting to create an initialization method:

//Code from Fraction.m
#import…
Troubleshooting Solution

Problem to show menu

5
Hi,
To the codes like
using System; using System.Collections.Generic; using …
Troubleshooting Solution

I need to observe powerpoint actions in my OSX app

5
I need to observe powerpoint actions in my OSX app.
Scenario: I need to perform some actions in my …
Troubleshooting Solution

Does Objective C commented code increase filesize in an installed iPhone app?

7
Does Objective C commented code increase filesize in installed apps on iPhone, iPod or iPad apps? I …
Troubleshooting Solution

What is wrong with this Objective-C syntax?

4
@interface Test : NSObject {

@private
    -(int)testInt;
}

@end

What am I missing? The compiler …
Troubleshooting Solution

What kinds of differences in sales for iPhone vs. an Android app?

4
I am trying to weigh the benefits of using Dreamweaver and PhoneGap to create a single dual platform…
Troubleshooting Solution

Please explain this Objective-C function definition

4
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath …

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