Swift
NSRegularExpression to extract text between two XML tags
How to extract the value \"6\" between the \"badgeCount\" tags using NSRegularExpression. Following is the response from the server:[详细]
2023-04-11 10:54 分类：问答How to send POST and GET request?
I want to send my JSON to a URL (POST and GET). NSMutableDictionary *JSONDict = [[NSMutableDictionary alloc] init];[详细]
2023-04-11 07:58 分类：问答sort NSDictionary values by key alphabetical order
I开发者_如何学编程 can get an array of dictionary keys sorted by values, but how to I get an array of values sorted by dictionary keys? I\'ve been looking everywhere with no luck. Any help appreciated[详细]
2023-04-10 07:38 分类：问答Fade/dissolve when changing UIImageView's image
Rather than creating tw开发者_JAVA百科o UIImageViews, it seems logical to simply change the image of one view. If I do that, is there anyway of having a fade/cross dissolve between the two images rath[详细]
2023-04-10 01:54 分类：问答How do I get the current version of my iOS project in code?
I would like to be able to get the current version of my iOS project/app as an NSString object without having to define a constant in a file somewhere. I don\'t want to change my version value in 2 pl[详细]
2023-04-09 20:13 分类：问答Is it possible to remove the delay of UIButton's highlighted state inside a UIScrollView?
I have noticed a slight delay on the highlighted state of a UIButton when touched down if it is inside a UIScrollView (or a table view). Otherwise, the highlighted state is 开发者_如何学Pythonpretty m[详细]
2023-04-07 00:37 分类：问答How to get the exact battery level?
This is simple code of my simple batteryLevel Test app. - (void)viewDidLoad { [super viewDidLoad]; 开发者_开发问答UIDevice *device = [UIDevice currentDevice];[详细]
2023-04-04 05:42 分类：问答Get System Volume iOS
My case is simple: I need to play a warning signal and want to make sure the user will hear it, so I want to check the system volume.[详细]
2023-04-01 23:42 分类：问答How to use UITextAlignment to align text in UITableViewCell to the right and left in Swift
I have to align text in table cell to right and left.I have used two plist in my application according to plist selection I have to align my text in table cell.[详细]
2023-03-29 21:57 分类：问答How to dim a parent UIView (50% transparent) for login?
I have a view with a Login button. When the button is clicked, I add a view with field开发者_Python百科s for login. When this happens, I need to dim the parent view. How I do that?UIViews have a prope[详细]
2023-03-26 13:37 分类：问答
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