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How to create a new branch from a tag?
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answered Jun 7 '12 at 22:57
AndrewAndrew
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How to replace all occurrences of a character in string?
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edited Feb 28 '14 at 20:12
answered May 24 '10 at 11:33
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How to clear APC cache entries?
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answered May 26 '09 at 15:14
Travis BealeTravis Beale
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How to store a command in a variable in a shell script?
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Gilles 'SO- stop being evil'
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answered Apr 11 '11 at 0:38
ErikErik
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Good examples of Not a Functor/Functor/Applicative/Monad?
...t, with something like:
mkarray [(+10), (+100), id] <*> mkarray [1, 2]
== mkarray [[11, 101, 1], [12, 102, 2]]
But if you make it a monad, you could get a dimension mismatch. I suspect that examples like this are rare in practice.
A type constructor which is a Monad:
[]
About Arrows:...
Difference between and
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1428
<context:annotation-config> is used to activate annotations in beans already registered i...
Random data in Unit Tests?
...s.chalmers.se/~rjmh/QuickCheck/
.NET:
http://blogs.msdn.com/dsyme/archive/2008/08/09/fscheck-0-2.aspx
These tools will take your well-formed spec as input and automatically generate as many unit tests as you want, with automatically generated data. They use "shrinking" strategies (which you can tw...
Passing base64 encoded strings in URL
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213
No, you would need to url-encode it, since base64 strings can contain the "+", "=" and "/" cha...
How to configure postgresql for the first time?
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332
The other answers were not completely satisfying to me. Here's what worked for postgresql-9.1 on...
Font size in CSS - % or em?
... a percentage specified on the
body (and an optional caveat for
Safari 2), was shown to provide
accurate, resizable text across all
browsers in common use today. This is
a technique you can put in your kit
bag and use as a best practice for
sizing text in CSS that satisfies both
desi...