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kjsdh
2003 Feb 19
3
removing leading/trailing blanks
Hi,
What's the best way of dropping leading or trailing
blanks from a character string?
The only thing I can think of is using sub() to replace
blanks with null strings, but I don't know if there is
a better way (I also don't know how to represent the
trailing blank in a regular expression).
Thanks,
Doug Grove