Objective-C Programming

170

Solutions

181

Contributors

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 inherits its object-oriented capabilities from Smalltalk. All procedural syntax is identical to that of C, and all object-oriented syntax is an implementation of Smalltalk messaging. It is the main programming language used by Apple for OS-X and iOS and their respective APIs/ Objective-C inherits the syntax, primitive types, and flow control statements of C and adds syntax for defining classes and methods.

Refine results

I created a OSX application which contains powerpoint slides and can add these slides to any existing powerpoint presentation. I am using applescript and vba script to add slides from my OSX applicati…

2114 views
Highfive + Dolby Voice = No More Audio Complaints!

Poor audio quality is one of the top reasons people don’t use video conferencing. Get the crispest, clearest audio powered by Dolby Voice in every meeting. Highfive and Dolby Voice deliver the best video conferencing and audio experience for every meeting and every room.

I need to observe powerpoint actions in my OSX app.
Scenario: I need to perform some actions in my OSX application when user clicks on save button in PowerPoint. Is there any ways to to this. I have …

593 views

Hi,
Does 2nd line below scan through all Worksheet within Excel file? If not, how to adjust it to scan through all Worksheets, except one specific sheet with a given name?
(CODE)

382 views

Hi,
How to correct this
(CODE)

due to 2nd line below?

(CODE)

865 views

Hi,
How to correct
(CODE)

due to this line?

(CODE)

173 views

Hi,

It does take nearly 30 minutes to finish scanning these two sheets
https://app.box.com/s/zkm75d29hef82zct7bkw784iro8kmn64

using such codes
(CODE)
Why? Any other way to efficiently/quickl…

1599 views

Hi,
I get Error and STacktrace below

(CODE)
due to last line below
(CODE)
why?

875 views

Hi, I'm looking for a video tutorial series for Cocoa and Swift 2. I've searched high and low, but none that are current with Xcode 7.x and Swift 2. I've found a couple that are great, but most are Xc…

369 views

Hi,
To the codes like
(CODE)
why can't the menu be shown to the form, by this project below?
https://app.box.com/s/oxsbqcr0kd72e4y3ww8ugogigoroibx0

582 views

Hi,
Any advice to these
(CODE)

due to these
(CODE)

1148 views
Maximize Your Threat Intelligence Reporting

Reporting is one of the most important and least talked about aspects of a world-class threat intelligence program. Here’s how to do it right.

hello
  i would like to know how to determine the location of an object pointed at by the camera on an ios and android,
My thinking is the location of the user/camera is determined by using the loca…

476 views

Hi,
Using these
(CODE)
I cannot show which line is having the problem. What to adjust, in above, as I want to show the relevant line, which is not having either CR or LF, at the end of it, for ever…

12135 views

Hi,
For Chinese word, I think there're many tens of thousands for use. Is there any automatic way to list out all Chinese word, from anything, like a Chinese dictionary?

7219 views

I am working with iPad developers on a project.

There are several pages that the iPad simply pulls in a url from my web service like an iframe.  I believe that is "includes" in iPad????

In any c…

266 views

I have next expressions:
1)      DataValue += (1<<i);
2)      if( ((DataValue>>i)&0x1) == 0x1 )
         {
            ; //Do something
         }
I need help to understand step by step what happens in the expressions…

28101 views

In an IOS Swift application I have a function that is returning a date as a string like ("2016-04-18"). I need help with Swift code for a function that will take this string or any other string in thi…

2163 views

I have an iPhone app up and running on a physical phone.

I have my own subclassed implementation of a UIViewController, with init() and viewDidLoad() overridden and declared like this:

- (id)init;
-…

2705 views

I can't work out how to determine when a row is clicked on a nstableview. A delegate method allows me to determine when a row is selected, but I can't see when a row is clicked. The reason I need to d…

33,050 views

I'm frustrated with PC's and I'm thinking of getting an iMac. I want to create music programs, and iPad programs. I'm mainly focused on MIDI controllers, not fancy virtual synths, although that would …

2621 views
How your wiki can always stay up-to-date

Quip doubles as a “living” wiki and a project management tool that evolves with your organization. As you finish projects in Quip, the work remains, easily accessible to all team members, new and old.
- Increase transparency
- Onboard new hires faster
- Access from mobile/offline

I am new to the Xcode 4 IDE and I ran into a problem which is an annoyance.

When I create a new project and click (single click) on any of the files (Viewcontroller.h, *.m, *.xib) the files open with…

5592 views

I'm trying to base64 encrypt an image for upload on iOS, but the stupid thing doesn't have built in support, so I downloaded two libraries and tried them both out, but I think they are returning the w…

21,283 views

//  RootViewController.h
//  Locations
//
//  Created by me on 6/07/11.
//  Copyright (c) 2011 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <CoreData/CoreData.…

8598 views

Hello experts,
I need to create an iPad app that will download some customer records from our database (such as through our .net web server), let our field agents take a photo and update each record, …

4673 views

Is there an app that allowes me to design an app for an Iphone / Ipad Or maybe a site that you can use themes to customise (maybe for a small fee) online?

1305 views

I am new to Xcode 4 and I am slowly trying to learn how to use the IDE.  My question is regarding debugging and trouble shooting code.  I purchased this online training program through Lynda.com which…

2729 views
Show more content
201506-LO-Top-001
Top Experts In
Objective-C Programming
<
Monthly
>

No Top Experts for this time period. Answer questions to earn the title!

RELATED TOPICS view all topics

  1. Swift Programming
    (1,807)
  2. iOS
    (2,341)
  3. C
    (22,232)
  4. Mac OS X
    (13,322)
  5. iPhone
    (7,416)
  6. Apple OS
    (12,004)
  7. C#
    (91,122)
  8. Programming
    (51,874)
  9. C++
    (56,907)
  10. .NET Programming
    (131,532)