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Programmatically add custom event in the iPhone Calendar

... Based on Apple Documentation, this has changed a bit as of iOS 6.0. 1) You should request access to the user's calendar via "requestAccessToEntityType:completion:" and execute the event handling inside of a block. 2) You need to commit your event n...
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How to really read text file from classpath in Java

...se is wrong. So for example, take this code: package dummy; import java.io.*; public class Test { public static void main(String[] args) { InputStream stream = Test.class.getResourceAsStream("/SomeTextFile.txt"); System.out.println(stream != null); stream = Test.c...
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C fopen vs open

...irst, there is no particularly good reason to use fdopen if fopen is an option and open is the other possible choice. You shouldn't have used open to open the file in the first place if you want a FILE *. So including fdopen in that list is incorrect and confusing because it isn't very much like the...
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How to Copy Text to Clip Board in Android?

...lipboardManager. Latter is deprecated. Check this link for Further information. share | improve this answer | follow | ...
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Register Application class in Manifest?

I have one Application class to keep the global state of my application. But I'm unable to register it in Manifest file? Any idea how to do this? ...
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Specifying an Index (Non-Unique Key) Using JPA

How do you define a field, eg email as having an index using JPA annotations. We need a non-unique key on email because there are literally millions of queries on this field per day, and its a bit slow without the key. ...
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Can you animate a height change on a UITableViewCell when selected?

... I found a REALLY SIMPLE solution to this as a side-effect to a UITableView I was working on..... Store the cell height in a variable that reports the original height normally via the tableView: heightForRowAtIndexPath:, then when you want to animate a h...
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Adjust UIButton font size to width

...Auto-Layout and have set a constraint on the button's width. The other options (minimum scale factor, number of lines etc) can still be used to customize further according to your needs, but are not required. share ...
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How to detect orientation change?

...troller when I rotate to landscape, can anyone point me in the right direction? 24 Answers ...
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Can I force a UITableView to hide the separator between empty cells? [duplicate]

... For iOS 7.* and iOS 6.1 The easiest method is to set the tableFooterView property: - (void)viewDidLoad { [super viewDidLoad]; // This will remove extra separators from tableview self.tableView.tableFooterView = [[...