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Why an interface can not implement another interface?
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110
implements means implementation, when interface is meant to declare just to provide interface no...
Python: Fetch first 10 results from a list [duplicate]
Is there a way we can fetch first 10 results from a list. Something like this maybe:
4 Answers
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In Ruby, how do I skip a loop in a .each loop, similar to 'continue' [duplicate]
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Use next:
(1..10).each do |a|
next if a.even?
puts a
end
prints:
1
3
5
7
9
For additional coolness check out also redo and retry.
Works also for friends like times, upto, downto, each_with_index, select, map and other iterators...
How to use Git and Dropbox together effectively?
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20 Answers
20
Active
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Why can't I use switch statement on a String?
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1003
Switch statements with String cases have been implemented in Java SE 7, at least 16 years afte...
Passing parameters in rails redirect_to
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answered Sep 16 '09 at 0:31
Michael SepcotMichael Sepcot
10.3k33 gold badges2121 silver badges1919 bronze badges
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Select all DIV text with single mouse click
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edited Apr 25 '18 at 10:37
Dominic
43k1212 gold badges9595 silver badges114114 bronze badges
answere...
Intro to GPU programming [closed]
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edited Mar 22 '10 at 23:35
answered Oct 20 '08 at 21:15
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How to use concerns in Rails 4
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620
So I found it out by myself. It is actually a pretty simple but powerful concept. It has to do w...
Is MonoTouch now banned on the iPhone? [closed]
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Apr 8 '10 at 23:11
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