[iOS] *** -[__NSPlaceholderDictionary initWithObjects:forKeys:count:]: attempt to insert nil object from objects[1] 2017-05-15 原來 Dictionary 不能放null, 真… Read More
[iOS] How to limit character input in UIAlertView UITextField 2017-05-14 When you initialize the … Read More
[iOS] How to switch from one Tab bar to another via program 2017-05-14 選取中的 tab 的切換，原來只需要設定 ind… Read More
[iOS] How to handle click event of BackBarButtonItem in nav bar? 2017-05-14 滿神奇的，完全不用去拉 UI, 就這幾行程式，n… Read More
[iOS] How to sort NSMutableDictionary with dynamic keys? 2017-05-13 Sample 1: NSArray *keys … Read More
[iOS] How to sort an NSMutableArray with custom objects in it? 2017-05-13 範例1： I think this will d… Read More
[iOS] UIStoryboardSegue detecting table cell and opening a viewController? 2017-05-12 在完成了 「客製化TableViewCell (… Read More
[iOS] clang: error: linker command failed with exit code 1 (use -v to see invocation) 2017-05-12 按照別人寫的sample code 完成了客製化… Read More