Tag: xcode

“process launch failed: failed to get the task for process 2282” How to solve this?

I am trying to load my application in device but i got message like shown in image. How can i solve it ?? I am using xCode 6.4

Cannot compile Cocoapods with XCode/Obj-C – “Pods-prefix.pch.dia: No such file or directory”

I am using XCode 4.5.1 and iOS 6.0 base SDK. Here is the error I am receiving: i686-apple-darwin11-llvm-gcc-4.2: /Users/fahim/Library/Developer/Xcode/DerivedData/Currenthiphop-emodxxwwaiojlcboaxuodksuwuww/Build/Intermediates/PrecompiledHeaders/Pods-prefix-evibdktwbatdnbabmrlnderfsxxi/Pods-prefix.pch.dia: No such file or directory There is only 1 file in the Pods-prefix-xxx directory: Pods-prefix.pch.pth.hash-criteria Here is my Podfile: platform :ios pod ‘LibComponentLogging-Core’ pod ‘LibComponentLogging-LogFile’ pod ‘LibComponentLogging-qlog’ pod ‘LibComponentLogging-pods’ pod ‘Facebook-iOS-SDK’ pod ‘RestKit’ Any help is […]

Disable user interact in a view IOS

I am disabling and enabling a view using the following code…. [self.view setUserInteractionEnabled:NO]; [self.view setUserInteractionEnabled:YES]; If I do like this, all it subviews also got affected… All are disabled, how do I do only for particular view? Is it possible?

What's the Difference Between nil and Nil

In Objective C? Are they really the same thing? How to test that an object is nil?

Objective-C, how do I convert a double to an int?

I must be doing something really obviously wrong, but I can’t see it.

dismissViewControllerAnimated completion block presenter view and modal view flow

I did find an answer to this title and I did do a little research but I’m still not getting the flow. Here is what I want to happen: 1) click a button on the presenter view to open a modal view. 2) retrieve some value and click a button to close the modal view….sending […]

How to implement search bar in iPhone?

I am trying to implement a tab bar application in which a tab is provided with Search bar. When I click on the Search button after entering some data into the search field, I should get a tableview displaying the search results. The tableview should be added as a subview. How should I implement this?

Draw text in iPhone openGL ES using just objective-c

A need to draw some text in openGL and then make rotations and translations over it. Need to use just objective-c. Any help?

How to increase UITextview height according to text length like whatsapp

I have implemented chat function in my iOS app using websocket, and it’s working fine for me. The problem is i want to increase the height of the UITextView, and the UITableView should move up according to the height of the UITextView increase. Can anyone help me? Below is my code which i’m using in […]

Go to rootView when tabBar tapped

I used view based app & in that i programmatically generate TabBar. Problem is: I have an Iphone application in which i have 2 tabitems with a tabbarcontroller.Inside the tabbarcontroller each viewcontroller is a navigation controller.when selecting the second tab i have a view controller.when selecting a button on that i am pushing another view […]