Re^2: giving spaces

say I have two arrays , arrayA and arrayB . and I wish to print something like this

print " \s $arrayA[$i] \s $arrayB[$i] \s";
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I have assumed that \s is giving space , so I just want , what should i replace $s with ?

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Re^3: giving spaces by mtmcc (Hermit) on Jul 17, 2013 at 07:46 UTC
If that's what you want to print, you don't need any space regex. `print " $arrayA[$x] $arrayB[$x] ";` will print the spaces too... I hope that helps. -Michael	[reply] [d/l]
Re^3: giving spaces by Anonymous Monk on Jul 17, 2013 at 05:25 UTC
`$var1." ".$var2;`	[reply] [d/l]
Re^3: giving spaces by BillKSmith (Monsignor) on Jul 17, 2013 at 14:09 UTC
If you use `use strict; use warnings;` you will probably find an error in this statement that has nothing to do with spaces. I suspect that you intend $i to be a subscript. If so, `print " $arrayA[$i] $arrayB[$i] ";` [download] Note: \s is special character class for regular expressions. It does not have the same meaning in a string. Just use space characters. Bill	[reply] [d/l] [select]