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Are static fields open for garbage collection?
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113
Static variables cannot be elected for garbage collection while the class is loaded. They can ...
R - Concatenate two dataframes?
...))
> a
a b c
1 0 3 6
2 1 4 7
3 2 5 8
> b <- data.frame(a=c(9,10,11), c=c(12,13,14))
> b
a c
1 9 12
2 10 13
3 11 14
> b$b <- NA
> b
a c b
1 9 12 NA
2 10 13 NA
3 11 14 NA
> new <- rbind(a,b)
> new
a b c
1 0 3 6
2 1 4 7
3 2 5 8
4 9 NA 12
5 10 NA...
How do I make a transparent canvas in html5?
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answered Jan 27 '11 at 10:35
OmiodOmiod
9,72599 gold badges4646 silver badges5757 bronze badges
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Git push/clone to new server
...he remote branches.
– cregox
Dec 2 '11 at 18:34
13
It should be enough to create an empty bare re...
Case preserving substitute in Vim
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11
sure u can
:s/\cbad/\= strpart(submatch(0), 0 ,1) == toupper(strpart(submatch(0), 0, 1)) ? "GO...
Python call function within class
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answered Apr 11 '11 at 0:24
Jeff MercadoJeff Mercado
108k2424 gold badges213213 silver badges237237 bronze badges
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Devise - How do I forbid certain users from signing in?
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answered May 14 '11 at 19:38
ZabbaZabba
58.5k4040 gold badges169169 silver badges198198 bronze badges
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Maven: how to do parallel builds?
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Sergey Brunov
11.4k77 gold badges3535 silver badges6969 bronze badges
answered Jul 23 '10 at 11:58
hallidavehallida...
Can a class extend both a class and implement an Interface
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answered Mar 16 '09 at 21:11
Simon LehmannSimon Lehmann
9,73444 gold badges3838 silver badges5151 bronze badges
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Android.app Fragments vs. android.support.v4.app using ViewPager?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Jul 9 '13 at 19:53
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