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How to pass a function as a parameter in Java? [duplicate]
...r example:
public interface MyInterface {
String doSomething(int param1, String param2);
}
then anywhere where MyInterface is used, you can substitute a lambda expression:
class MyClass {
public MyInterface myInterface = (p1, p2) -> { return p2 + p1; };
}
For example, you can create...
Create a git patch from the uncommitted changes in the current working directory
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421
git diff for unstaged changes.
git diff --cached for staged changes.
git diff HEAD for both stag...
TSQL Pivot without aggregate function
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104
You can use the MAX aggregate, it would still work. MAX of one value = that value..
In this c...
Open and write data to text file using Bash?
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Avoid Android Lint complains about not-translated string
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Difference between case object and object
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109
Case classes differ from regular classes in that they get:
pattern matching support
default ...
Is there a way to instantiate a class by name in Java?
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Two ways:
Method 1 - only for classes having a no-arg constructor
If your class has a no-arg constructor, you can get a Class object using Class.forName() and use the newInstance() method to create an instance (though beware that this method...
Is it necessary to explicitly remove event handlers in C#
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184
In your case, everything is fine. It's the object which publishes the events which keeps the t...
Can I install Python 3.x and 2.x on the same Windows computer?
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answered Nov 8 '12 at 21:11
Nick TNick T
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Delaying a jquery script until everything else has loaded
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218
You can have $(document).ready() multiple times in a page. The code gets run in the sequence in...