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functions.txt
=pod I<Full documentation of builtin functions: L<perlfunc>> =head2 Perl Functions by Category X<function> Here are Perl's functions (including things that look like functions, like some keywords a...perldoc.perl.org/functions.txtRegistered: Fri Dec 12 10:28:59 UTC 2025 - 26.2K bytes - Viewed (0) -
perlop.txt
=encoding utf8 =head1 NAME X<operator> perlop - Perl expressions: operators, precedence, string literals =head1 DESCRIPTION In Perl, the operator determines what operation is performed, independent...perldoc.perl.org/perlop.txtRegistered: Fri Dec 12 12:52:26 UTC 2025 - 178.9K bytes - Viewed (0) -
perldoc.txt
=head1 NAME perldoc - Look up Perl documentation in Pod format. =head1 SYNOPSIS perldoc [-h] [-D] [-t] [-u] [-m] [-l] [-U] [-F] [-i] [-V] [-T] [-r] [-d destination_file] [-o formatname] [-M Formatt...perldoc.perl.org/perldoc.txtRegistered: Fri Dec 12 13:23:24 UTC 2025 - 9.2K bytes - Viewed (0) -
srand.txt
=over =item srand EXPR X<srand> X<seed> X<randseed> =item srand Sets and returns the random number seed for the L<C<rand>|/rand EXPR> operator. The point of the function is to "seed" the L<C<rand>|...perldoc.perl.org/functions/srand.txtRegistered: Fri Dec 12 16:26:34 UTC 2025 - 3K bytes - Viewed (0) -
dbmopen.txt
=over =item dbmopen HASH,DBNAME,MASK X<dbmopen> X<dbm> X<ndbm> X<sdbm> X<gdbm> [This function has been largely superseded by the L<C<tie>|/tie VARIABLE,CLASSNAME,LIST> function.] This binds a L<dbm...perldoc.perl.org/functions/dbmopen.txtRegistered: Fri Dec 12 17:43:21 UTC 2025 - 2.1K bytes - Viewed (0) -
splice.txt
=over =item splice ARRAY,OFFSET,LENGTH,LIST X<splice> =item splice ARRAY,OFFSET,LENGTH =item splice ARRAY,OFFSET =item splice ARRAY Removes the elements designated by OFFSET and LENGTH from an arra...perldoc.perl.org/functions/splice.txtRegistered: Fri Dec 12 16:07:17 UTC 2025 - 1.6K bytes - Viewed (0) -
rand.txt
=over =item rand EXPR X<rand> X<random> =item rand Returns a random fractional number greater than or equal to C<0> and B<less> than the value of EXPR. (EXPR should be positive.) If EXPR is omitted...perldoc.perl.org/functions/rand.txtRegistered: Fri Dec 12 19:17:14 UTC 2025 - 1.3K bytes - Viewed (0) -
shift.txt
=over =item shift ARRAY X<shift> =item shift Removes and returns the B<first> element of an array. This shortens the array by one and moves everything down. my @arr = ('cat', 'dog'); my $item = shi...perldoc.perl.org/functions/shift.txtRegistered: Fri Dec 12 16:59:49 UTC 2025 - 1.1K bytes - Viewed (0) -
push.txt
=over =item push ARRAY,LIST X<push> X<stack> Adds one or more items to the B<end> of an array. my @animals = ("cat"); push(@animals, "mouse"); # ("cat", "mouse") my @colors = ("red"); push(@colors,...perldoc.perl.org/functions/push.txtRegistered: Fri Dec 12 19:28:14 UTC 2025 - 628 bytes - Viewed (0) -
atan2.txt
=over =item atan2 Y,X X<atan2> X<arctangent> X<tan> X<tangent> Returns the arctangent of Y/X in the range -PI to PI. For the tangent operation, you may use the L<C<Math::Trig::tan>|Math::Trig/B<tan...perldoc.perl.org/functions/atan2.txtRegistered: Fri Dec 12 20:48:25 UTC 2025 - 449 bytes - Viewed (0)