Talk:Loop over multiple arrays simultaneously: Difference between revisions
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(Add very ugly code for UNIX Shell.) |
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: I'd vote for getting rid of the "fancy" C code entirely: it really feels like a C++ programmer's idea of C. But I'm probably alone on this. --[[User:Ledrug|Ledrug]] 22:02, 22 July 2011 (UTC) |
: I'd vote for getting rid of the "fancy" C code entirely: it really feels like a C++ programmer's idea of C. But I'm probably alone on this. --[[User:Ledrug|Ledrug]] 22:02, 22 July 2011 (UTC) |
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== UNIX Shell == |
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I wrote this very ugly code for [[Bourne Shell]]... |
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<lang bash>a=a:b:c |
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b=A:B:C |
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c=1:2:3 |
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IFS=: |
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paste -d ':' /dev/fd/3 /dev/fd/4 /dev/fd/5 3<<ENDA 4<<ENDB 5<<ENDC | |
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`printf '%s\n' $a` |
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ENDA |
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`printf '%s\n' $b` |
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ENDB |
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`printf '%s\n' $c` |
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ENDC |
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while read -r e3 e4 e5; do |
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printf '%s%s%s\n' $e3 $e4 $e5 |
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done</lang> |
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...and then I remembered about <code>shift $i</code>, so I never put this code on our task page. --[[User:Kernigh|Kernigh]] 21:03, 28 July 2011 (UTC) |
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