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Results 901 - 910 of 1,306 for label:perl (0.04 sec)

  1. getppid.txt

    =over =item getppid X<getppid> X<parent> X<pid> Returns the process id of the parent process. Note for Linux users: Between v5.8.1 and v5.16.0 Perl would work around non-POSIX thread semantics the ...
    perldoc.perl.org/functions/getppid.txt
    Registered: Thu Jun 05 21:34:52 UTC 2025
    - 428 bytes
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  2. msgget.txt

    =over =item msgget KEY,FLAGS X<msgget> Calls the System V IPC function L<msgget(2)>. Returns the message queue id, or L<C<undef>|/undef EXPR> on error. See also L<perlipc/"SysV IPC"> and the docume...
    perldoc.perl.org/functions/msgget.txt
    Registered: Thu Jun 05 18:42:14 UTC 2025
    - 315 bytes
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  3. getpeername.txt

    =over =item getpeername SOCKET X<getpeername> X<peer> Returns the packed sockaddr address of the other end of the SOCKET connection. use Socket; my $hersockaddr = getpeername($sock); my ($port, $ia...
    perldoc.perl.org/functions/getpeername.txt
    Registered: Thu Jun 05 21:02:25 UTC 2025
    - 356 bytes
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  4. __FILE__.txt

    =over =item __FILE__ X<__FILE__> A special token that returns the name of the file in which it occurs. It can be altered by the mechanism described at L<perlsyn/"Plain Old Comments (Not!)">. =back 199
    perldoc.perl.org/functions/__FILE__.txt
    Registered: Thu Jun 05 20:01:59 UTC 2025
    - 199 bytes
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  5. require.txt

    =over =item require VERSION X<require> =item require EXPR =item require Demands a version of Perl specified by VERSION, or demands some semantics specified by EXPR or by L<C<$_>|perlvar/$_> if EXPR...
    perldoc.perl.org/functions/require.txt
    Registered: Fri Jun 06 04:44:41 UTC 2025
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  6. state.txt

    =over =item state VARLIST X<state> =item state TYPE VARLIST =item state VARLIST : ATTRS =item state TYPE VARLIST : ATTRS L<C<state>|/state VARLIST> declares a lexically scoped variable, just like L...
    perldoc.perl.org/functions/state.txt
    Registered: Fri Jun 06 03:42:16 UTC 2025
    - 1.9K bytes
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  7. waitpid.txt

    =over =item waitpid PID,FLAGS X<waitpid> Waits for a particular child process to terminate and returns the pid of the deceased process, or C<-1> if there is no such child process. A non-blocking wa...
    perldoc.perl.org/functions/waitpid.txt
    Registered: Fri Jun 06 01:51:41 UTC 2025
    - 1.5K bytes
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  8. import.txt

    =over =item import LIST X<import> There is no builtin L<C<import>|/import LIST> function. It is just an ordinary method (subroutine) defined (or inherited) by modules that wish to export names to a...
    perldoc.perl.org/functions/import.txt
    Registered: Fri Jun 06 01:20:16 UTC 2025
    - 410 bytes
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  9. when.txt

    =over =item default =item given =item when These flow-control keywords related to the experimental switch feature are documented in L<perlsyn/"Switch Statements">. =back 174
    perldoc.perl.org/functions/when.txt Similar Results (2)
    Registered: Fri Jun 06 04:19:33 UTC 2025
    - 174 bytes
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  10. 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.txt
    Registered: Fri Jun 06 09:01:41 UTC 2025
    - 2.6K bytes
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