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Why would an Enum implement an Interface?
I just found out that Java allows enums to implement an interface. What would be a good use case for that?
16 Answers
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How to insert a SQLite record with a datetime set to 'now' in Android application?
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You cannot use the datetime function using the Java wrapper "ContentValues". Either you can use :
SQLiteDatabase.execSQL so you can enter a raw SQL query.
mDb.execSQL("INSERT INTO "+DATABASE_TABLE+" VALUES (null, datetime()) ");
Or the java dat...
How to determine whether a given Linux is 32 bit or 64 bit?
When I type uname -a , it gives the following output.
21 Answers
21
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CSS Box Shadow - Top and Bottom Only [duplicate]
...o this, but how can I add a box shadow only to the top and bottom of an element?
5 Answers
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Remove IE10's “clear field” X button on certain inputs?
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Style the ::-ms-clear pseudo-element for the box:
.someinput::-ms-clear {
display: none;
}
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Converting an int to std::string
...e, to convert an int to a string? Answers using stl and boost will be welcomed.
11 Answers
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Why can't I declare static methods in an interface?
...he topic says the most of it - what is the reason for the fact that static methods can't be declared in an interface?
14 An...
Animated loading image in picasso
...wables. Is there a way to get it working with Picasso or do I have to do something different?
9 Answers
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Using Java 8 to convert a list of objects into a string obtained from the toString() method
...r stream to String stream, then its reduced as concatenation of all the elements.
Note: This is normal reduction which performs in O(n2)
for better performance use a StringBuilder or mutable reduction similar to F. Böller's answer.
String s = list.stream().map(Object::toString).collect(Collector...
Simplest way to do a fire and forget method in C#?
... heavy just to do create a nonblocking function. Ideally there would be something like static void nonblocking MethodFoo(){} , but I don't think that exists.
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