2011-06-27から1日間の記事一覧
#!/usr/bin/perl $str = " aaa bbb ccc "; print "With spaces: >>>", $str, "<<<\n"; $str =~ s/^\s+//; $str =~ s/\s+$//; print "Without spaces: >>>", $str, "<<<\n"; With spaces: >>> aaa bbb ccc Without spaces: >>>aaa bbb ccc はては記法のせいで…