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$#array is the subscript of the last element of the array (which is one less than the length of the array, since arrays start from zero). Assigning to $#array changes the length of the array @array, hence you can destroy (or clear) all values of the array between the last element and the newly assigned position.
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www.cs.mcgill.ca/~abatko/computers/programming/perl/how...
www.cs.mcgill.ca/~abatko/computers/programming/perl/howto/array/
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PERL - Array Variables ... PERL - Finding the length of an Array ... Retrieving a numerical value that represents the length of an array is a two step process. First, you need to set the array to a scalar variable, then just print the new variable to the browser as shown below.
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www.tizag.com/perlT/perlarrays.php
www.tizag.com/perlT/perlarrays.php
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Hi experts, How to get the length of an Array in PERL . for eg., @Var having 5 elements. regards Anent ... PERL array spacing Jamison Shell Programming and Scripting 3 07-17-2008 05:10 AM ... Manipulating a fixed length file w/o PERL dabear Shell Programming and Scripting 4 03-31-2008 05:33 PM...
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www.unix.com/shell-programming-scripting/3149-array-len...
www.unix.com/shell-programming-scripting/3149-array-length-perl.html
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The Open Source Swiss Army Knife ... Leave a Reply Your Name: anonymous ; Your Email: Website: ... return to top...
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www.sirfsup.com/code/perl/basics_perl/arrays_perl/array...
www.sirfsup.com/code/perl/basics_perl/arrays_perl/array_length.perl
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Tips: Browse or Search all pages for efficient awareness of Perl functions, operators, and FAQs. ... Removes the elements designated by OFFSET and LENGTH from an array, and replaces them with the elements of LIST, if any. Returns the elements removed from the array. The array grows or shrinks as necessary. If LENGTH is omitted,
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www.rocketaware.com/perl/perlfunc/splice.htm
www.rocketaware.com/perl/perlfunc/splice.htm
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finding array length from a reference (in Perl) Programming ... finding the length of an array in perl acid_kewpie Programming 5 09-25-2002 11:50 AM...
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www.linuxquestions.org/questions/history/336192
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Maintainer: Nathan Torkington <gnat@frii.com> Date: 12 Sep 2000 Last Modified: 15 Sep 2000 Mailing List: perl6-language-subs@perl.org Number: ... Presently length() has a prototype of ($) which means it coerces its argument into scalar context. Many newbies think of the number of elements in an array as its "length",
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dev.perl.org/rfc/212.html
dev.perl.org/rfc/212.html
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And if you want the length of that, it can be : : accessed as @{ $array[$x] }, so you can use all your normal knowledge : : on *that* array. : : This is all good. : : : (aside to the rest of the experts: Perl doesn't have multidimensional : : arrays, people.
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www.nntp.perl.org/group/perl.beginners/2001/07/msg8259....
www.nntp.perl.org/group/perl.beginners/2001/07/msg8259.html
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QAIX > Perl web-programming > Array Length. 23 May 2006 13:50:32 ... This prints the max index of that array, not the array size. Since normaly you index arrays in Perl from 0 the $#array is the length-1, but it doesn't have to (if someone was crazy enough to fiddle with $[). Jenda;
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qaix.com/perl-web-programming/164-483-array-length-read...
qaix.com/perl-web-programming/164-483-array-length-read.shtml
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