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LINQ - Convert List to Dictionary with Value as List
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@UniqueConstraint annotation in Java
I have a Java bean. Now, I want to be sure that the field should be unique.
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What JSON library to use in Scala? [closed]
I need to build a JSON string, something like this:
15 Answers
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__getattr__ on a module
How can implement the equivalent of a __getattr__ on a class, on a module?
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Eclipse ctrl+right does nothing
I'm editing a Java source in Eclipse (Version: Kepler Release). I'm used no navigate text on other editors using Ctrl + Right to move to the next word and Ctrl + Shift + Right to select the next word. But on eclipse nothing happens, the cursor stays in the same place.
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How do I count the number of occurrences of a char in a String?
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How to display a confirmation dialog when clicking an link?
I want this link to have a JavaScript dialog that asks the user “ Are you sure? Y/N ”.
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Why should text files end with a newline?
I assume everyone here is familiar with the adage that all text files should end with a newline. I've known of this "rule" for years but I've always wondered — why?
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“Unknown class in Interface Builder file” error at runtime
Even though Interface Builder is aware of a MyClass , I get an error when starting the application.
46 Answers
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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
I see java.util.function.BiFunction, so I can do this:
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