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Re^2: Five Ways to Reverse a String of Words (C#, Perl 5, Perl 6, Ruby, Haskell)

by runrig (Abbot)
on Sep 09, 2008 at 16:03 UTC ( #710128=note: print w/replies, xml ) Need Help??


in reply to Re: Five Ways to Reverse a String of Words (C#, Perl 5, Perl 6, Ruby, Haskell)
in thread Five Ways to Reverse a String of Words (C#, Perl 5, Perl 6, Ruby, Haskell)

Here's another awk solution (different strategy, and slightly shorter when compacted - Update: this reverses every line, and if your's did the same, i.e, without the END block, it would still be shorter than this...oh well):
#!/bin/awk -f { for (i=1; i<=NF/2; i++) { t=$i $i = $(NF-i+1) $(NF-i+1)=t } print }
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[Corion]: GrandFather: Yeah, in that aspect, hardware is far more a black box than software
[GrandFather]: Oh, and the manufacturer tells lies too! I'm sure they don't mean to, but I know for sure some of the stuff they say is just wrong. It's possible they don't understand what we are asking, but that's not a good look either
[Corion]: GrandFather: Ah, unit testing hardware is fun, especially when the hardware is uncalibrated ...
[GrandFather]: Us: "What scaling do we need to apply to the numbers from the SDK for the wibble?". Them: "Oh, the numbers from the SDK for the wibble are already correct, they don't need scaling"
[GrandFather]: In our code: wibble range 1 scale by 1, range 2 scale by 2, range 3 scale by 4, range 4 scale by 8

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