ahhh...this is how i want to improve coding, using map, grep etc etc. since this a small program, its ok, otherwise the program should take less time to run, which will happen only when the code is tight and has less number of loops. am i right?

In reply to Re^4: chopping the beginning and end of lines in 2 files by heidi
in thread chopping the beginning and end of lines in 2 files by heidi

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