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When do perl subs pass arguments as `$_` and when is it `$_[0]`?

score 174 · Answer 1 · 2024-01-08T01:08:08.280000

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When do perl subs pass arguments as `$_` and when is it `$_[0]`?

174 views Asked by KJ7LNW At 08 January 2024 at 01:08

score 91 · Answer 2 · 2023-06-01T04:00:08.670000

Perl Mojolicious: Passing arguments to a code ref

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How to get a code reference from a object method using Moo

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passing a coderef to sort() problems

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score 219 · Answer 5 · 2018-03-27T12:02:24.410000

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score 227 · Answer 7 · 2014-02-01T02:51:51.650000

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score 1717 · Answer 8 · 2011-11-14T18:29:04.607000

Why does Perl allow invoking coderefs on unblessed data structures?

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score 1287 · Answer 9 · 2010-10-22T18:36:49.293000

Which recommended Perl modules can serialize Moose objects?

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score 278 · Answer 10 · 2010-03-04T18:50:17.560000

Why am I getting a syntax error when I pass a coderef to this prototyped Perl subroutine?

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score 1389 · Answer 11 · 2009-01-30T22:00:07.750000

Is it possible to define anonymous subroutines in a hash constructor in Perl?

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TechQA.

List Question

When do perl subs pass arguments as `$_` and when is it `$_[0]`?

Perl Mojolicious: Passing arguments to a code ref

How to get a code reference from a object method using Moo

passing a coderef to sort() problems

C++ 4 In a row AlphaBeta algorithm is not very smart

Error: "Cannot copy to ARRAY in scalar assignment"

Tangling knitr files that use an external code file

Why does Perl allow invoking coderefs on unblessed data structures?

Which recommended Perl modules can serialize Moose objects?

Why am I getting a syntax error when I pass a coderef to this prototyped Perl subroutine?

Is it possible to define anonymous subroutines in a hash constructor in Perl?

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