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keys.txt
=over =item keys HASH X<keys> X<key> =item keys ARRAY Called in list context, returns a list consisting of all the keys of the named hash, or in Perl 5.12 or later only, the indices of an array. Pe...perldoc.perl.org/functions/keys.txtRegistered: Tue Feb 18 03:03:29 UTC 2025 - 3.7K bytes - Viewed (0) -
print.txt
=over =item print FILEHANDLE LIST X<print> =item print FILEHANDLE =item print LIST =item print Prints a string or a list of strings. Returns true if successful. FILEHANDLE may be a scalar variable ...perldoc.perl.org/functions/print.txtRegistered: Tue Feb 18 05:31:59 UTC 2025 - 2K bytes - Viewed (0) -
chmod.txt
=over =item chmod LIST X<chmod> X<permission> X<mode> Changes the permissions of a list of files. The first element of the list must be the numeric mode, which should probably be an octal number, a...perldoc.perl.org/functions/chmod.txtRegistered: Tue Feb 18 05:46:36 UTC 2025 - 1.4K bytes - Viewed (0) -
unshift.txt
=over =item unshift ARRAY,LIST X<unshift> Add one or more elements to the B<beginning> of an array. This is the opposite of a L<C<shift>|/shift ARRAY>. my @animals = ("cat"); unshift(@animals, "mou...perldoc.perl.org/functions/unshift.txtRegistered: Tue Feb 18 03:10:41 UTC 2025 - 945 bytes - Viewed (0) -
index.txt
=over =item index STR,SUBSTR,POSITION X<index> X<indexOf> X<InStr> =item index STR,SUBSTR The index function searches for one string within another, but without the wildcard-like behavior of a full...perldoc.perl.org/functions/index.txtRegistered: Tue Feb 18 04:41:53 UTC 2025 - 1K bytes - Viewed (0) -
pop.txt
=over =item pop ARRAY X<pop> X<stack> =item pop Removes and returns the B<last> element of the array, shortening the array by one element. my @arr = ('cat', 'dog', 'mouse'); my $item = pop(@arr); #...perldoc.perl.org/functions/pop.txtRegistered: Tue Feb 18 01:43:53 UTC 2025 - 902 bytes - Viewed (0) -
chop.txt
=over =item chop VARIABLE X<chop> =item chop( LIST ) =item chop Chops off the last character of a string and returns the character chopped. It is much more efficient than C<s/.$//s> because it neit...perldoc.perl.org/functions/chop.txtRegistered: Tue Feb 18 02:24:44 UTC 2025 - 785 bytes - Viewed (0) -
do.txt
=over =item do BLOCK X<do> X<block> Not really a function. Returns the value of the last command in the sequence of commands indicated by BLOCK. When modified by the C<while> or C<until> loop modif...perldoc.perl.org/functions/do.txtRegistered: Tue Feb 18 09:56:16 UTC 2025 - 3.2K bytes - Viewed (0) -
ref.txt
=over =item ref EXPR X<ref> X<reference> =item ref Examines the value of EXPR, expecting it to be a reference, and returns a string giving information about the reference and the type of referent. ...perldoc.perl.org/functions/ref.txtRegistered: Tue Feb 18 06:30:29 UTC 2025 - 2.6K bytes - Viewed (0) -
utime.txt
=over =item utime LIST X<utime> Changes the access and modification times on each file of a list of files. The first two elements of the list must be the NUMERIC access and modification times, in t...perldoc.perl.org/functions/utime.txtRegistered: Tue Feb 18 07:13:57 UTC 2025 - 1.9K bytes - Viewed (0)