I have a string coming from database in a format like \"2,5,5开发者_如何学C,3\" . What i am trying to do is, i want to separate every int from this string and assign in a new variable.
I have the following simple code to display a pdf in a webview. I\'ve discovered that in iOS 5 the PDF wont display (shows up as white space with a black bar at the bottom). I have tried different PDF
I have lost an iPhone/iPad app due to a hard disk failure and I am trying to recover my code. I have found that I still have the app in the simulator, so I have been able to recover all the resources
In my application, I have a mainViewController that has a bunch of letter tile UIImageViews. You can pan 开发者_如何学Cthe letters around on this mainViewController to spell out words.
Using Objective-C, is there any way to compare two images and get a % difference value returned? For example, one image will have and X in it. Another image will have an X in it. And a third will ha
My string comparison keeps returning false and I dont understand why.Even my nslog says the value is correct.Do you know why my comparison keeps returning fa开发者_如何学运维lse even though the string
I am trying to tweak my CLLocationManager 开发者_StackOverflow中文版settings so that when I call startUpdatingLocation it calls the delegate right away. Any idea on how to do this?Thats not possible.
I have jqzoom all setup and everything works great except a couple things, one being even though I tell jqzoom to align the flyout image to the right of the original image, on our ipad it puts the ima
A have a iOS-project that I send开发者_如何学JAVA to my iPad. But when I\'m trying to run&debug it on the device, I take error
I have a UIButto开发者_Python百科n in UIViewController, i want add to dynamic number of UITextViews in the ViewController on this button click action. After creating textviews i am moving it using tou
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