Hi guys,
I have an object NetworkMember that has no attributes but is defined by its relationships Person, Network, Level and Role. In my app, I've found all the four relationships, but I want to make sure not to double-register my NetworkMember, thus I'd like to search for this NSManagedObject before instantiating it.
How should I wri...
I'm currently in the process of toying with a few things at the same time: Heroku, Sinatra, HAML/SASS, and of course the glue: Ruby. I'm loving that, and it all goes well with DataMapper. However, my current "project to learn by" seems to be pretty data-intensive. Though it is also something I want to have.
I've been a bit of an amat...
I want to know the mobile phone name(blackberry/iPhone/ipad) from which mobile I got email. How to identify the mobile name ? Are there any headers to identify the mobile name ?
...
In the iPod app, there's a right-facing navigation button as well as the usual left-facing "Back" button. It gets you back to the "Now Playing" screen. Is this a custom button, or is there a way to easily create one using standard tools?
...
i want to block the main thread until something else is done in the background.
i used:
result=[self performSelectorInBackground:@selector(calculate:) withObject:expression];
just bellow this line I am using result:
[self use:result];
i dont want to use result until it is available.
to achieve this I implemented
-calculate:
{...
Hi how to send Transition receipt along with product identifier to my server using HTTP Post method weather i have to encode product identifier using base 64...?
i am getting response {"message" : "21002: java.lang.IllegalArgumentException: propertyListFromString parsed an object, but there's still more text in the string. A plist shoul...
Hello
I am using avaudioplayer in my application and my all songs are overlapping(when i back on the list without stoping playing song then if i play another song then songs are playing simulteneously)
i think if i assign audioplayerDidfinishPlaying is successfull then its shortouted.
but how i implement this and if any other solutions...
Hello guys.
I'm trying to upload a file onto my personal server.
I've written a small php page that works flawlessy so far.
The little weird thing is the fact that I generate all the body of the HTTP message I'm going to send (let's say that amounts to ~4 mb) and then I send the request to my server.
The server, then, asks for an HTTP...
My problem is this: I can't seem to access the variable todaysDate from the numberForPlot or numberOfRecordsForPlot functions (see below for numberForPlot), but I can from anywhere else in the file.
The NSLog in the viewDidLoad works perfectly, the date is set correctly. If I access the variable from my own class functions, then that's...
There is a method for index finding called indexOfObject which returns a first value:
[mutableArray indexOfObject:[NSNumber numberWithFloat:someValue]];
The simple solution is to make loop and find all objects with the same value. Is any better way to get array of indexes for specific value?
...
I have a Core Data model with Items and Tags. Items may have multiple Tags, and Tags may be related to multiple Items. If I have an Item object, it has a tags attribute. Each Tag has a type, indicating that is a user tag, or a system generated tag. What I would like to do is create a fetched property on Item that would return only th...
Hi everybody,
This is the error generated when i drag App file and Mobile Provision File into the iTunes and sync it.
The application '" was not installed on your iPhone "" because it is not signed"
I have been working on this problem for 3 days now . Can anybody help me Please. I have to send this file to the client.
Taimur
...
Is there any way to customize the grey color of the alphabetic section index of a UITableView?
...
Hey,
I got Leopard with XCode 3.1 and SDK 3.0, when opening the organizer and trying to debug on my ipod I received
"The version of iPhone OS on "..." does not match any of the versions of iPhone OS supported for development with this copy of xCode...".
It tells me with my xCode I can only develop for iPhone OS 3.0 or less, so I download...
Hi all,
I use custom image for my navigation bar buttons using the following code, that allows me to make custom add button. I want to be able to do the same for the edit button item.
UIImage *image=[UIImage imageNamed:@"Plus.png"];
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
button.bounds = CGRectMake( 0, 0, imag...
Is there a way to display (via the debugger) which events are in queue for the main runloop of an iPhone app?
...
Hi guys,
im my app i have had to thread the loading of xml so the app loads and does not get kicked out by the os , but that also means that when the app loads and , the user selects one of the tabs that is still loading, it crashes.
is there any way i can stop them changing tabs till the app is fully loaded?
Thanks
...
How to open new chat on XMPPFramework? Something like this example:
XMPPConnection.DEBUG_ENABLED = true;
ConnectionConfiguration config = new ConnectionConfiguration("server.com", 5222);
config.setCompressionEnabled(false);
config.setSecurityMode(ConnectionConfiguration.SecurityMode.valueOf("disabled"));
config.setSASL...
Hi guys..
So i'm very new to this iphone development stuff.... and i'm stuck.
I'm building an app that connects to the twitter api. However when the connectionDidFinishLoading method gets called, it doesn't seem to recognise the delegate.
Here's the source code of the request class:
#import "OnePageRequest.h"
@implementation OnePa...
Using NSBundle in "Iphone" and "Xcode":
I have three folders on Mac, with the same file name: AnyFile.txt the structure is the following:
Folder1
|- AnyFile.txt
Folder2
|- AnyFile.txt
|-- Folder3
|- AnyFile.txt
I put them into Xcode as REFERENCE in three different GROUPS (with the same structure as the above)
I want to read ...