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Why can't we have static method in a (non-static) inner class?
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In C++ you can have, so this is a bug in the Java language.
– Industrial-antidepressant
Oct 23 '13 at 16:57
39
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How do I apply the for-each loop to every character in a String?
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@Pacerier No, the current Java compilers will never optimize code.
– RAnders00
Feb 11 '16 at 20:16
1
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Difference between >>> and >>
What is the difference between >>> and >> operators in Java?
7 Answers
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How to view the contents of an Android APK file?
...install. It is written in perl (as opposed to APKTool, which is written in Java), and uses aapt for the actual decompilation. It also does not decompile attrib resources yet (which APKTool does).
The meaning of the name is "aapt", Android's resource compiler, shifted down one letter.
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How to get the first element of the List or Set? [duplicate]
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See the javadoc
of List
list.get(0);
or Set
set.iterator().next();
and check the size before using the above methods by invoking isEmpty()
!list_or_set.isEmpty()
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What is the difference between getFields and getDeclaredFields in Java reflection
...tween the getFields method and the getDeclaredFields method when using Java reflection.
4 Answers
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Swing vs JavaFx for desktop applications [closed]
...ents.
Now SWT being somewhat old I would like to switch to either Swing or JavaFX. And I would like to hear your thoughts on three things.
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Java: int array initializes with nonzero elements
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What's a good IDE for Python on Mac OS X? [closed]
...toring, and whose primary development language is Python. I come from the Java world, and have been a confident user of Eclipse for a good, long time. When not working in Java, I use emacs.
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Collections.emptyMap() vs new HashMap()
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From Effective Java, Item #43 - "Return empty arrays or collections, not null" demonstrates returning an empty collection and perhaps even demonstrates using these emptyList(), emptySet(), and emptyMap() methods on the Collections class to...