See "New INIT keyword", "New lock keyword", and "New qr// operator". ... See "New Diagnostics". Licensing Perl has a new Social Contract for contributors.
For example, does your application still work if you change: $obj = new YOURCLASS; into: $obj = new SUBCLASS ... Don't delete the original .pl file till the new .pm one works!
available SYNOPSIS use CGISwitch; -or- use CGI::Switch This, That, CGI::XA, Foo, Bar, CGI; my $q = new ... CGI::Switch; DESCRIPTION Per default the new() method tries to call new() in the three packages Apache
SYNOPSYS use Dumpvalue; my $dumper = new Dumpvalue; $dumper->set(globPrint => 1); $dumper->dumpValue ... (\*::); $dumper->dumpvars('main'); DESCRIPTION Creation A new dumper is created by a call $d = new
NAME Tie::Handle - base class definitions for tied handles SYNOPSIS package NewHandle; require Tie ... Associates a new glob instance with the specified class.
Returns the new file position, or -1 if an error occurs.
The simplest, straightforward way to create a thread is with new(): use Thread; $thr = new Thread ... Thread::Semaphore; $GlobalVariable = 0; $thr1 = new Thread \&sample_sub, 1; $thr2 = new Thread \&
SelectSaver - save and restore selected file handle SYNOPSIS use SelectSaver; { my $saver = new ... SelectSaver; # new handle may be selected, or not } # previous handle is selected DESCRIPTION A
, 'NewScalar'; tie $new_std_scalar, 'NewStdScalar'; DESCRIPTION This module provides some skeletal ... Associates a new scalar instance with the specified class.
, 'NewHash'; tie %new_std_hash, 'NewStdHash'; DESCRIPTION This module provides some skeletal methods ... Associates a new hash instance with the specified class.
delete THIS; If the function's name is new then the C++ new function will be called to create a dynamic ... color * color::new() The C++ code will call new.
This way old programs that used to use NDBM via dbmopen() can still do so, but new ones can reorder @ ... trivial to copy database formats: use POSIX; use NDBM_File; use DB_File; tie %newhash, 'DB_File', $new_filename
USA: Chicago, New York, Washington. ... makes a new, anonymous hash. and returns a reference to that hash.
The B module is of use to those who want to write new compiler backends.
A subclass may want to override that data and replace it with new data. ... bless $self, $type; } package main; $a = Bar->new; $b = Foo->new; $a->enter; $b->enter; INHERITING
The new() method returns a reference to a hash. ... If no file is specified, the .packlist specified to new() will be read.
CONSTRUCTOR new ( [ HANDLES ] ) The constructor creates a new object and optionally initialises ... socket $new = $lsn->accept; $sel->add($new); } else {
(see the Symbol package). new optionally takes arguments, these arguments are in key-value pairs. new ... In a scalar context the new socket is returned, or undef upon failure.
The six routines are: SV* newSViv(IV); SV* newSVnv(double); SV* newSVpv(char*, int); SV* newSVpvn ... void* New( x, void *ptr, int size, type ) newAV Creates a new AV.
Here is a typical constructor: package Critter; sub new { bless {} } That word new isn't special. ... Saying new Critter ('Bam' x 2), 1.4, 45 would be equivalent to Critter->new('Bam' x 2), 1.4, 45 which
Person::new() is the function that both the Person->new() method and the Employee->new() method end up ... () Person::new("Person") Employee->new() Person::new("Employee") So don't use function
The new class is given a constructor method, new, for creating struct objects. ... A function named new must not be explicitly defined in a class created by struct.
NAME IO::pipe - supply object methods for pipes SYNOPSIS use IO::Pipe; $pipe = new IO::Pipe; if( ... If no arguments are given then method handles is called on the new IO::Pipe object.
Same rules apply for names as in new. ... ; package main; $foo = Foo->new; $fuz = Fuz->new; $boo = [ 1, [], "abcd", \*foo, {1 =>
cookies and send them $cookie1 = new CGI::Cookie(-name=>'ID',-value=>123456); $cookie2 = new CGI::Cookie ... Creating New Cookies $c = new CGI::Cookie(-name => 'foo', -value => 'bar
NAME IO::File - supply object methods for filehandles SYNOPSIS use IO::File; $fh = new IO::File; ... CONSTRUCTOR new ([ ARGS ] ) Creates a IO::File.
time there's a new request, CGI::Fast returns a CGI object to your loop. ... The rest of the time your script waits in the call to new().
NAME FileHandle - supply object methods for filehandles SYNOPSIS use FileHandle; $fh = new FileHandle ... FileHandle::new_from_fd creates a FileHandle like new does.
( KEY , FLAGS ) Creates a new message queue associated with KEY. ... On creation of a new message queue FLAGS is used to set the permissions.
NAME Tie::Array - base class for tied arrays SYNOPSIS package NewArray; use Tie::Array; @ISA = ... ; $object = tie @somearray,Tie::StdArray; $object = tie @somearray,Tie::NewStdArray; DESCRIPTION
( KEY , NSEMS , FLAGS ) Create a new semaphore set associated with KEY. ... On creation of a new semaphore set FLAGS is used to set the permissions.
to the variable keepSub in one operation using newSVsv. ... \n") ; PUSHMARK(SP) ; XPUSHs(sv_2mortal(newSViv(fh))) ; XPUSHs(sv_2mortal(newSVpv(buffer
() Creates a new IO::Handle object. ... new_from_fd ( FD, MODE ) Creates a IO::Handle like new does.
CGI; $new_query = new CGI($old_query); To create an empty query, initialize it from an empty string ... '}, "Open a new frame"); <A HREF="fred.html",TARGET="_new">Open a new frame</A> You
That's all well and good for declaration of a fixed data structure, but what if you wanted to add new ... What about adding new columns?
Every time your subroutine is called, it generates a new page. ... USING CGI::Push CGI::Push adds one new method to the standard CGI suite, do_push().
Use this module like this: require symbolic; my $iter = new symbolic 2; # 16-gon my $side = new ... After this change one can do my $a = new symbolic 3; my $b = new symbolic 4; my $c = sqrt($a**2 + $b
new returns the handle for subsequent calls to following functions. ... newTTY takes two arguments which are input filehandle and output filehandle.
Each compartment has a new namespace The "root" of the namespace (i.e. ... Methods in class Safe To create a new compartment, use $cpt = new Safe; Optional argument is (NAMESPACE
NAME Net::Ping - check a remote host for reachability SYNOPSIS use Net::Ping; $p = Net::Ping->new ... Functions Net::Ping->new([$proto [, $def_timeout [, $bytes]]]); Create a new ping object.
$new_nicety = PRIO_MIN; } if ($new_nicety > PRIO_MAX) { carp sprintf "WARNING ... $new_nicety = PRIO_MAX; } unless (defined setpriority(PRIO_PROCESS, $$self, $new_nicety)) {
POSIX::SigSet new Create a new SigSet object. ... Create a new Termios object.
class fields SYNOPSIS { package Foo; use fields qw(foo bar _private); } ... my Foo $var = new ... The 'base' pragma will copy fields from base classes and the 'fields' pragma adds new fields.
according to the current locale HAS BEEN DEPRECATED That is, please do not use it anymore for any new ... information. *** SYNOPSIS use I18N::Collate; setlocale(LC_COLLATE, 'locale-of-your-choice'); $s1 = new
Copy.pm",\*STDOUT);' move("/dev1/fileA","/dev2/fileB"); use POSIX; use File::Copy cp; $n=FileHandle->new ... Otherwise, it copies the file to the new location and deletes the original.
management of installed modules SYNOPSIS use ExtUtils::Installed; my ($inst) = ExtUtils::Installed->new ... FUNCTIONS new() This takes no parameters, and searches for all the installed .packlists on the system
; The first one won't create a new file, and the second one will always clobber an old one. ... That takes away the user's freedom to choose what permission new files will have.
Methods new Returns the current time. ... Example: use Benchmark; $t0 = new Benchmark; # ... your code here ...
reference with a new copy of the data. ... (keys %new_folks) { $HoH{flintstones}{$what} = $new_folks{$what}; } Access and Printing of a HASH
new features. ... WHAT'S NEW HERE? Two things are new here. First, we've made some changes to Makefile.PL.
SYNOPSIS use ExtUtils::MakeMaker; WriteMakefile( ATTRIBUTE => VALUE [, ...] ); which is really MM->new ... Static Linking of a new Perl Binary An extension that is built with the above steps is ready to use
This is an efficiency mechanism that new users may wish to avoid. ... The prototype affects only the interpretation of new-style calls to the function, where new-style is
:BigFloat - Arbitrary length float math package SYNOPSIS use Math::BigFloat; $f = Math::BigFloat->new ... DESCRIPTION All basic math operations are overloaded if you declare your big floats as $float = new
Math::BigInt - Arbitrary size integer math package SYNOPSIS use Math::BigInt; $i = Math::BigInt->new ... normalization DESCRIPTION All basic math operations are overloaded if you declare your big integers as $i = new
All file information like creation time and file attributes will be copied to the new file. ... The pid of the new process is stored in PID. This function is deprecated.
First you'll need to know how to convert between C types and Perl types, with newSViv() and sv_setnv( ... ) and newAV() and all their friends.
Parsing Traps Traps that appear to stem from the new parser. ... @x = ('existing'); print push(@x, 'first new', 'second new'); # perl4 prints: second new # perl5 prints
Constructors are often named new() and called indirectly: $objref = new Doggie (Tail => 'short', Ears ... Its disadvantage is that it won't create a new filehandle for you.
Simplified grammar The new yacc grammar is one half the size of the old one. ... POSIX compliant A major new module is the POSIX module, which provides access to all available POSIX
file, the reading program will block and your program will supply the new signature. ... (Actually, some of the new Socket conversion functions croak() on bad arguments.)
With the new syntax --vax would be a single option, probably indicating a computer architecture. ... If a REF ARRAY is supplied, the new value is appended (pushed) to the referenced array.
This document serves as both a specification for anyone wishing to implement the DynaLoader for a new ... This is simply a direct call to newXSUB(). Returns a reference to the installed function.
\n" unless chdir '/usr/spool/news'; chdir '/usr/spool/news' or die "Can't cd to spool: $! ... Returns the new number of elements in the array.
$a = new DB_File::HASHINFO ; $a->{'bsize'} ; $a->{'cachesize'} ; $a->{'ffactor'}; $a->{'hash'} ; $a-> ... $i = 2 ; $H->put($i, "Newbie", R_IAFTER) ; # and a new record before record 1.
NAME DirHandle - supply object methods for directory handles SYNOPSIS use DirHandle; $d = new DirHandle
of directories containing archive libraries that relate to perl modules and should be linked into a new
reason you have a statically-linked perl, and the module requires compilation, you'll need to build a new ... If it does, Overview: You need MPW and a combination of new and old CodeWarrior compilers for MPW and
scalpel.netlabs.com> To: perl5-porters@isu.edu From: Larry Wall <lwall@scalpel.netlabs.com> Subject: a new
Apache - Make things work with CGI.pm against Perl-Apache API SYNOPSIS require CGI::Apache; my $q = new
Upon tying a new hash to this package, the developer must specify the size of the keys that will be used
For new applications the newer versions of these constants are suggested (O_APPEND, O_ASYNC, O_CREAT,
In fact, any of these modifiers may also be embedded within the regular expression itself using the new ... {}) was introduced, it was considered bad to add new security holes to existing scripts.
Please note that this module is mainly new and untested code and is still under development, so it may
EXAMPLES # Get terminal output speed require POSIX; my $termios = new POSIX::Termios; $termios->getattr
The methods each take an optional EXPR, which if supplied specifies the new value for the FileHandle ... This is a new mechanism and the details may change.
existing MANIFEST file and includes any comments that are found in the existing MANIFEST file in the new
HARNESS_FILELEAK_IN_DIR is set to the name of a directory, harness will check after each test whether new
Another use for typeglobs is to to pass filehandles into a function or to create new filehandles. ... In other words, *FH can be used to create new symbol table entries, but *foo{THING} cannot.
If you make the new settings permanent (read on), all programs you run see the changes. ... This module is now mildly obsolete and should be avoided in new applications.
R Restart the debugger by execing a new session. ... Big allocations with this Id correspond to allocations of new arenas to keep HE. 602 creates a GP
Any old modules which use AutoLoader should be changed to the new calling style.
xsi_body(@modules) This function returns a string of calls to newXS() that glue the module bootstrap
A new operation possible on a complex number that is the identity for real numbers is called the conjugate ... Otherwise whatever you specify will be the new display format for this particular number.
Use the new "and" and "or" operators to avoid having to parenthesize list operators so much, and to reduce
It's safer because if code gets added between the inner and outer loops later on, the new code won't ... While it's expecting the beginning of a new statement, if the compiler encounters a line that begins
makeaperl (override) Undertake to build a new set of Perl images using VMS commands.
The good news is that at least some DBM module should be available, and AnyDBM_File will use whichever ... These CPAN testers are notified by mail of each new upload, and reply to the list with PASS, FAIL, NA
Defines how to write the Makefile to produce a static new perl.
Can't do inplace edit on %s: %s (S) The creation of the new file failed for the indicated reason. ... You must put parentheses around the filehandle, or use the new "or" operator instead of "||".
format: $value =~ tr/\n\t\f/ /; The remaining whitespace character, \r, forces the printing of a new
To create new filehandles other ops such as open would need to be enabled.
. $_ = <<'EOL'; $url = new URI::URL "http://www/"; die if $url eq "xXx"; EOL LOOP: { ... A glob evaluates its (embedded) argument only when it is starting a new list.
This also helps to differentiate new modules from old .pl and .ph files.
So if you add a new site at runtime it may happen that the previously preferred site will be tried another
It has been superseded by the new perl-to-C compiler, which is more portable, even though it's still
5.6.1 2001-Apr-08 Rafael 5.6.2-RC1 2003-Nov-08 5.6.2 2003-Nov-15 Fix new