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Results 771 - 780 of 1,302 for label:perl (0.03 sec)

  1. 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: Thu Nov 21 10:42:50 UTC 2024
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  2. 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: Thu Nov 21 15:37:11 UTC 2024
    - 1.9K bytes
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  3. reset.txt

    =over =item reset EXPR X<reset> =item reset Generally used in a L<C<continue>|/continue BLOCK> block at the end of a loop to clear variables and reset C<m?pattern?> searches so that they work again...
    perldoc.perl.org/functions/reset.txt
    Registered: Thu Nov 21 13:31:32 UTC 2024
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  4. 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 Nov 21 13:54:21 UTC 2024
    - 428 bytes
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  5. 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: Thu Nov 21 10:55:48 UTC 2024
    - 410 bytes
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  6. 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 Nov 21 13:17:40 UTC 2024
    - 315 bytes
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  7. 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: Thu Nov 21 17:58:22 UTC 2024
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  8. 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: Thu Nov 21 17:05:45 UTC 2024
    - 2.6K bytes
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  9. 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: Thu Nov 21 17:53:21 UTC 2024
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  10. wantarray.txt

    =over =item wantarray X<wantarray> X<context> Returns true if the context of the currently executing subroutine or L<C<eval>|/eval EXPR> is looking for a list value. Returns false if the context is...
    perldoc.perl.org/functions/wantarray.txt
    Registered: Thu Nov 21 16:39:34 UTC 2024
    - 675 bytes
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