All Questions
Tagged with objective-c ios4
3,525
questions
2
votes
4
answers
87
views
What is the reference count of an object in the following program?
1) Disabled ARC.
2) I have the following code:
- (IBAction)btnsecondClicked:(id)sender {
NSString *myname;
myname = retrieveName();
}
NSString * retrieveName()
{
NSString *tmpStr = [[...
- 14.2k
0
votes
1
answer
103
views
Perform some action depending upon the text in the inbox of iPhone
I am having a message in iPhone inbox. I want to send that message to a small app which in my iPhone to do some particular task.
Can some one suggest me , Whether it is possible to send that SMS to ...
- 3,802
1
vote
1
answer
57
views
Saving and retrieving data from core data
I have a program where I save an int value as follows:
client.oldId = [clientDict objectForKey:@"oldId"];
At this point when debugging the value that is saved "supposely" is 31.
When I attempt to ...
- 11.4k
2
votes
4
answers
5k
views
Save selected row in Table View and get back to main screen UIButtons [closed]
Plz code Help Can anyone tell me how to do that task?
In main screen user selects footballer,in 2nd screen in Table view cell user select specific row and save that row and go back to main view.in ...
- 85
0
votes
1
answer
7k
views
retriving JSON from a url using objective C [closed]
I am new to objectiveC,
I have a problem in retrieving JSON type from a url, the url represent a web service which had built to return both JSON and XML, when I tried to consume the web service from ...
- 169
1
vote
0
answers
56
views
I am using the current version of xcode, but I want my iphone app to work on an iPhone 3g (iOS v4).
I am using the current version of xcode, but I want my iphone app to work on an iPhone 3g (iOS v4). How can i ensure I will have no compatibility issues?
Under xcode preferences, in Downloads, I can'...
- 273
0
votes
0
answers
146
views
Crashing the App when using CGMutablePathRef in only device while drawing Graph
CGMutablePathRef smoothedCGPath = CreateSmoothedBezierPathFromPath(self.CGPath, tension);
When i call the method
CreateSmoothedBezierPathFromPath(self.CGPath, tension);
CGMutablePathRef ...
- 2,959
13
votes
5
answers
15k
views
[UITapGestureRecognizer tag]: unrecognized selector sent to instance
I am having a series of imageview arranged, and assigning a TapView recognizer to it
UITapGestureRecognizer *tapRecognizer = [[UITapGestureRecognizer alloc]
...
- 345
2
votes
1
answer
5k
views
Read Call History from iPhone on iOS 7
My application needs to access the call history of the iPhone, it's possible to access
"/private/var/wireless/Library/CallHistory/call_history.db" since iOS 5.
So i had like to know if Apple has ...
- 168
0
votes
1
answer
787
views
Read microft project files (.mpp) with objective c / iphone sdk
I want to extract data from a microsoft project file (.mpp) file and show the data on a UITableView . I searched everywhere but i could not find any solution for it. There are some apps on the app ...
- 333
0
votes
0
answers
78
views
UIPicker set selected row by title
I would like to set UIPicker selected row by title, I'm using the code below, but it's not working, what I'm missing?
// data from sqlite db
test2 =[[NSString alloc]
...
- 117
0
votes
4
answers
402
views
UIScrollView taking too much time
am trying to place a ScrollView in my app that has 1000,000 record, this scrollView will load when the app launches, so the app is not running until the million 1000 000 record which takes a lot of ...
- 55
0
votes
2
answers
644
views
-[UIImage direction]: unrecognized selector sent to instance
My requirment is to if i click on button1 corresponding images has to come in next view by swipe gestures,so for that i am sending sender value to the child view controller
viewcontroller.m
-(...
1
vote
1
answer
250
views
Slide menu as facebook app
I have found a code that slide de view and put a ViewController but I don't wanna put a ViewController, the view which I need to add to slide menu is in the same viewcontroller. I need only add this ...
0
votes
1
answer
797
views
XMPP Framework issue
I am facing issue in XMPP framework when integrating in another project. Its giving me error after connecting to socket and disconnecting..
Error Domain=GCDAsyncSocketErrorDomain Code=7 "Socket ...
- 69