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Ruby, Difference between exec, system and %x() or Backticks
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PHP Error handling: die() Vs trigger_error() Vs throw Exception
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How can I rotate an HTML 90 degrees?
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Why are Objective-C delegates usually given the property assign instead of retain?
... Andrew PouliotAndrew Pouliot
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Clojure differences between Ref, Var, Agent, Atom, with examples
...ur Ulfeldt
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Utility classes are evil? [closed]
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answered Jul 27 '10 at 1:01
Thomas OwensThomas Owens
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Maven Snapshot Repository vs Release Repository
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AKTAKT
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Eclipse, regular expression search and replace
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227
Yes, "( )" captures a group. you can use it again with $i where i is the i'th capture group.
So...
Counting the Number of keywords in a dictionary in python
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What is a Memory Heap?
... Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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