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What are the relationships between Any, AnyVal, AnyRef, Object and how do they map when used in Java
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edited Feb 8 '17 at 14:21
Community♦
111 silver badge
answered Feb 25 '10 at 16:00
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What is a .snk for?
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edited Jul 23 at 14:18
answered Sep 25 '08 at 2:42
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Why does Dijkstra's algorithm use decrease-key?
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edited Mar 18 '19 at 14:25
answered Feb 13 '12 at 4:39
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How to prevent gcc optimizing some statements in C?
...ifferent issues.
– Dietrich Epp
Aug 14 '17 at 17:39
2
@jww: this usage fits with what is describe...
Running multiple commands in one line in shell
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edited Apr 26 '14 at 1:06
answered Feb 27 '11 at 1:44
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@ variables in Ruby on Rails
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answered Jan 14 '13 at 13:40
Peter RasmussenPeter Rasmussen
13.8k77 gold badges4242 silver badges6060 bronze badges
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Ignore mouse interaction on overlay image
...are out
– Logic Wreck
Oct 24 '12 at 14:15
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How do I move an existing window to a new tab?
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Mykola GolubyevMykola Golubyev
50k1414 gold badges7979 silver badges100100 bronze badges
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Java Round up Any Number
...100 perform integer arithmetic. Try Math.ceil(a / 100.0) instead.
int a = 142;
System.out.println(a / 100);
System.out.println(Math.ceil(a / 100));
System.out.println(a / 100.0);
System.out.println(Math.ceil(a / 100.0));
System.out.println((int) Math.ceil(a / 100.0));
Outputs:
1
1.0
1.42
2.0
2
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Can a pointer to base point to an array of derived objects?
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Patrick CostelloPatrick Costello
3,5761414 silver badges2222 bronze badges
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