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${^POSTMATCH}.txt
=over =item ${^POSTMATCH} X<${^POSTMATCH}> It is only guaranteed to return a defined value when the pattern was compiled or executed with the C</p> modifier. This is similar to C<$'> (C<$POSTMATCH>...perldoc.perl.org/variables/${^POSTMATCH}.txtRegistered: Mon Feb 17 17:56:15 UTC 2025 - 510 bytes - Viewed (0) -
$^D.txt
=over =item $DEBUGGING =item $^D X<$^D> X<$DEBUGGING> The current value of the debugging flags. May be read or set. Like its L<command-line equivalent|perlrun/B<-D>I<letters>>, you can use numeric ...perldoc.perl.org/variables/$^D.txtRegistered: Mon Feb 17 14:31:41 UTC 2025 - 437 bytes - Viewed (0) -
$^C.txt
=over =item $COMPILING =item $^C X<$^C> X<$COMPILING> The current value of the flag associated with the B<-c> switch. Mainly of use with B<-MO=...> to allow code to alter its behavior when being co...perldoc.perl.org/variables/$^C.txtRegistered: Mon Feb 17 16:10:39 UTC 2025 - 401 bytes - Viewed (0) -
$^W.txt
=over =item $WARNING =item $^W X<$^W> X<$WARNING> The current value of the warning switch, initially true if B<-w> was used, false otherwise, but directly modifiable. See also L<warnings>. Mnemonic...perldoc.perl.org/variables/$^W.txtRegistered: Mon Feb 17 16:03:42 UTC 2025 - 239 bytes - Viewed (0) -
$^I.txt
=over =item $INPLACE_EDIT =item $^I X<$^I> X<$INPLACE_EDIT> The current value of the inplace-edit extension. Use C<undef> to disable inplace editing. Mnemonic: value of B<-i> switch. =back 194perldoc.perl.org/variables/$^I.txtRegistered: Mon Feb 17 11:23:47 UTC 2025 - 194 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 [This function has been largely superseded by the L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: Tue Feb 18 04:08:21 UTC 2025 - 2.2K 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 less than the value of EXPR. (EXPR should be positive.) If EXPR is omitted, t...perldoc.perl.org/functions/rand.txtRegistered: Tue Feb 18 05:04:34 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: Tue Feb 18 04:15:29 UTC 2025 - 1.2K 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: Mon Feb 17 21:39:24 UTC 2025 - 668 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: Tue Feb 18 01:55:19 UTC 2025 - 449 bytes - Viewed (0)