This tag should be used only on questions that are about Objective-C features or depend on code in the language.
I'm new to Mac/iPhone programming and Objective-C. In C# and Java we have "generics", collection classes whose members can …
objective-c generics data-structures collections strong-typingIs it possible to use an NSString in a switch statement? Or is it better to just use if / else …
objective-c nsstring switch-statementI'm trying to implement a UITableView that will behave similarly to the timeline of a twitter client. Right now I'm …
ios objective-c uitableview constraints autolayoutI'm trying to retrieve the amount of memory my iPhone app is using at anytime, programmatically. Yes I'm aware about …
ios objective-c iphone cocoa-touch memoryI have added UIButton and UITextView as subviews to my view programmatically. notesDescriptionView = [[UIView alloc]initWithFrame:CGRectMake(0,0,320,460)]; notesDescriptionView.backgroundColor = [UIColor …
objective-c subviewIn iOS 7 my UIButton titles are animating in and out at the wrong time - late. This problem does not …
objective-c swift ios7 uibutton uikitI am quite new to xcode and objective-c. I want to ask a very basic question. I saw that when "…
objective-c xcode4 static-librariesI have an IBAction that I have connected to a UITextField element in Interface Builder. (Firing on "value changed" event) …
objective-c ios cocoa-touch interface-builderI have a custom UIView subclass which is being initialized via a nib. In -awakeFromNib, I'm creating a subview and …
ios objective-c autolayout nslayoutconstraint uiview-hierarchyI have been using NSURLConnection's sendAsynchronousRequest:queue:completionHandler: method which is great. But, I now need to make multiple requests …
objective-c ios ios5 nsurlconnection