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Results 161 - 170 of 2,657 for host:perldoc.perl.org (0.06 sec)
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defined.txt
=over =item defined EXPR X<defined> X<undef> X<undefined> =item defined Returns a Boolean value telling whether EXPR has a value other than the undefined value L<C<undef>|/undef EXPR>. If EXPR is n...perldoc.perl.org/functions/defined.txtRegistered: Sat Jan 17 13:17:30 UTC 2026 - 2.8K bytes - Viewed (0) -
close.txt
=over =item close FILEHANDLE X<close> =item close Closes the file or pipe associated with the filehandle, flushes the IO buffers, and closes the system file descriptor. Returns true if those operat...perldoc.perl.org/functions/close.txtRegistered: Sat Jan 17 15:15:36 UTC 2026 - 2.7K bytes - Viewed (0) -
seek.txt
=over =item seek FILEHANDLE,POSITION,WHENCE X<seek> X<fseek> X<filehandle, position> Sets FILEHANDLE's position, just like the L<fseek(3)> call of C C<stdio>. FILEHANDLE may be an expression whose ...perldoc.perl.org/functions/seek.txtRegistered: Sat Jan 17 15:29:18 UTC 2026 - 2.3K bytes - Viewed (0) -
formline.txt
=over =item formline PICTURE,LIST X<formline> This is an internal function used by C<format>s, though you may call it, too. It formats (see L<perlform>) a list of values according to the contents o...perldoc.perl.org/functions/formline.txtRegistered: Sat Jan 17 17:29:37 UTC 2026 - 1.3K bytes - Viewed (0) -
all.txt
=over =item all BLOCK LIST Evaluates the BLOCK for each element of the LIST (locally setting L<C<$_>|perlvar/$_> to each element) and checks the truth of the result of that block. Returns true if e...perldoc.perl.org/functions/all.txtRegistered: Sat Jan 17 14:12:19 UTC 2026 - 1.1K bytes - Viewed (0) -
scalar.txt
=over =item scalar EXPR X<scalar> X<context> Forces EXPR to be interpreted in scalar context and returns the value of EXPR. my @counts = ( scalar @a, scalar @b, scalar @c ); There is no equivalent ...perldoc.perl.org/functions/scalar.txtRegistered: Sat Jan 17 13:34:23 UTC 2026 - 1K bytes - Viewed (0) -
chroot.txt
=over =item chroot FILENAME X<chroot> X<root> =item chroot This function works like the system call by the same name: it makes the named directory the new root directory for all further pathnames t...perldoc.perl.org/functions/chroot.txtRegistered: Sat Jan 17 16:37:49 UTC 2026 - 720 bytes - Viewed (0) -
map.txt
=over =item map BLOCK LIST X<map> =item map EXPR,LIST Evaluates the BLOCK or EXPR for each element of LIST (locally setting L<C<$_>|perlvar/$_> to each element) and composes a list of the results o...perldoc.perl.org/functions/map.txtRegistered: Sat Jan 17 19:30:46 UTC 2026 - 3K bytes - Viewed (0) -
package.txt
=over =item package NAMESPACE =item package NAMESPACE VERSION X<package> X<module> X<namespace> X<version> =item package NAMESPACE BLOCK =item package NAMESPACE VERSION BLOCK X<package> X<module> X...perldoc.perl.org/functions/package.txtRegistered: Sat Jan 17 18:06:42 UTC 2026 - 2.5K bytes - Viewed (0) -
readdir.txt
=over =item readdir DIRHANDLE X<readdir> Returns the next directory entry for a directory opened by L<C<opendir>|/opendir DIRHANDLE,EXPR>. If used in list context, returns all the rest of the entri...perldoc.perl.org/functions/readdir.txtRegistered: Sat Jan 17 18:50:30 UTC 2026 - 1.5K bytes - Viewed (0)