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Results 111 - 120 of 1,302 for label:perl (0.02 sec)
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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 less than the value of EXPR. (EXPR should be positive.) If EXPR is omitted, t...perldoc.perl.org/functions/rand.txtRegistered: Thu Nov 21 00:16:13 UTC 2024 - 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: Thu Nov 21 01:08:48 UTC 2024 - 1.2K bytes - Viewed (0) -
lstat.txt
=over =item lstat FILEHANDLE X<lstat> =item lstat EXPR =item lstat DIRHANDLE =item lstat Does the same thing as the L<C<stat>|/stat FILEHANDLE> function (including setting the special C<_> filehand...perldoc.perl.org/functions/lstat.txtRegistered: Wed Nov 20 22:59:56 UTC 2024 - 573 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: Wed Nov 20 20:49:15 UTC 2024 - 449 bytes - Viewed (0) -
format.txt
=over =item format X<format> Declare a picture format for use by the L<C<write>|/write FILEHANDLE> function. For example: format Something = Test: @<<<<<<<< @||||| @>>>>> $str, $%, '$' . int($num) ...perldoc.perl.org/functions/format.txtRegistered: Thu Nov 21 01:44:55 UTC 2024 - 377 bytes - Viewed (0) -
perltooc.txt
=encoding utf8 =head1 NAME perltooc - Links to information on object-oriented programming in Perl =head1 DESCRIPTION For information on OO programming with Perl, please see L<perlootut> and L<perlo...perldoc.perl.org/perltooc.txtRegistered: Wed Nov 20 10:26:42 UTC 2024 - 294 bytes - Viewed (0) -
kill.txt
=over =item kill SIGNAL, LIST =item kill SIGNAL X<kill> X<signal> Sends a signal to a list of processes. Returns the number of arguments that were successfully used to signal (which is not necessar...perldoc.perl.org/functions/kill.txtRegistered: Thu Nov 21 07:15:20 UTC 2024 - 2.7K bytes - Viewed (0) -
sysread.txt
=over =item sysread FILEHANDLE,SCALAR,LENGTH,OFFSET X<sysread> =item sysread FILEHANDLE,SCALAR,LENGTH Attempts to read LENGTH bytes of data into variable SCALAR from the specified FILEHANDLE, using...perldoc.perl.org/functions/sysread.txtRegistered: Thu Nov 21 05:33:11 UTC 2024 - 1.8K bytes - Viewed (0) -
exit.txt
=over =item exit EXPR X<exit> X<terminate> X<abort> =item exit Evaluates EXPR and exits immediately with that value. Example: my $ans = <STDIN>; exit 0 if $ans =~ /^[Xx]/; See also L<C<die>|/die LI...perldoc.perl.org/functions/exit.txtRegistered: Thu Nov 21 05:53:30 UTC 2024 - 1.4K 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: Thu Nov 21 04:31:39 UTC 2024 - 668 bytes - Viewed (0)