Re^2: Strings mangled on printing

            $rt = $inp;
            chomp $rt;    # insert at line 23
            $rt =~ s/Remote Temp://;
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chomp() would probably be more appropriate, since it removes (from the docs) "any trailing string that corresponds to the current value of $/ (also known as $INPUT_RECORD_SEPARATOR in the 'English' module)", and $/ can be set to the appropriate value if there is a difference in line endings/separators (such as "\n" vs. "\r" vs "\r\n" vs. ...).

Hope that helps.

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Re^3: Strings mangled on printing by roboticus (Chancellor) on Jun 03, 2015 at 22:47 UTC
atcroft: Normally, I'd agree with you, but since the data is coming over a serial port, I wouldn't expect the line endings to be consistent with those used on whatever platform runs the code. So in this case, I'd prefer explicit removal of junk from the end. ...roboticus When your only tool is a hammer, all problems look like your thumb.	[reply]