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Any good boolean expression simplifiers out there? [closed]
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How does the Comma Operator work
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edited Oct 13 '17 at 17:04
msanford
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328
ByteArrayInputStream also does the trick:
InputStream is = new ByteArrayInputStream( myString...
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answered Jun 3 '09 at 14:45
cdonnercdonner
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As someone already wrote in a comment, you don't have to use the cat before readline(). Simply ...
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I just did this out of interest. I agree it's not the right thing to do, but I think it should b...
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...nCameron
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What's the fastest way to merge/join data.frames in R?
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DF1 = data.frame(a = c(1, 1, 2, 2), b = 1:4)
DF2 = data.frame(b = c(1, 2, 3, 3, 4), c = letters[1:5])
merge(DF1, DF2)
b a c
1 1 1 a
2 2 1 b
3 3 2 c
4 3 2 d
5 4 2 e
DF1$c = DF2$c[match(DF1$b, DF2$b)]
DF1$c
[1] a b c e
Levels: a b c d e
> DF1
a b c
1 1 1 a
2 1 2 b
3 2 3 c
4 2 4 e
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Useful GCC flags for C
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answered Jul 31 '10 at 1:35
cafcaf
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Why is Go so slow (compared to Java)?
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community wiki
3 revsSteve Jessop
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