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Answers and rating deltas for
Portable way to check emptyness of a shell variable
Author
Votes
Δ
rvidal
2
+3.84
zrajm
1
0.00
mikeserv
1
+1.38
Ashish
0
-2.33
phs
0
-0.36
Last visited: Sep 14, 2014, 5:07:29 AM