摘要:
concat Concatenate lists into a new list join Join lists into a string lappend Append elements to list lindex Retrieve element from list linsert Inser 阅读全文
posted @ 2019-08-02 17:09
春风一郎
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摘要:
use Getopt::Long; my $data = "file.dat"; my $length = 24; my $verbose; GetOptions ("length=i" => \$length, # numeric "file=s" => \$data, # string "ver 阅读全文
posted @ 2019-08-02 16:47
春风一郎
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