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How can I open Windows Explorer to a certain directory from within a WPF app?
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Anthony SmythAnthony Smyth
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Proper usage of Optional.ifPresent()
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jwismar
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answered Jun 15 '14 at 9:41
JB NizetJB Nizet
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How can you sort an array without mutating the original array?
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Putzi SanPutzi San
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Difference between knockout View Models declared as object literals vs functions
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Martlark
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answered Mar 6 '12 at 19:02
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How to change variables value while debugging with LLDB in Xcode?
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You can also use e as a shortcut for expr. BTW, p is an alias for print which is an alias for expr -- (just evalue raw input, no flags) exp...
How to reorder data.table columns (without copying)
...c = runif(3))
x
# a b c
# [1,] 1 3 0.2880365
# [2,] 2 2 0.7785115
# [3,] 3 1 0.3297416
setcolorder(x, c("c", "b", "a"))
x
# c b a
# [1,] 0.2880365 3 1
# [2,] 0.7785115 2 2
# [3,] 0.3297416 1 3
From ?setcolorder:
In data.table parlance, all set* functions change their ...
brew update: The following untracked working tree files would be overwritten by merge:
...tedly
– Rich Bradshaw
Feb 23 '13 at 11:55
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ItemsControl with horizontal orientation
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edited Sep 27 '11 at 14:53
Tim Cooper
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How to call Makefile from another Makefile?
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I'm not really too clear what you are asking, but using the -f command line option just specif...
How can I tell AngularJS to “refresh”
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DustinDustin
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